An interesting clinical feature of basal cell carcinoma (BCC) of the skin is a marked variation in tumor number, sites, and accrual. Some individuals develop only a single BCC lesion with no impact on health status, while a significant proportion is affected repeatedly with new primary tumors at various body sites. Approximately 29% of patients with a first BCC will develop at least 1 more lesion during their lifetime. The candidate predictors for multiple BCC development include younger age and a superficial BCC subtype at the time of the first diagnosis, red hair phenotype, initial or frequent tumor location on the trunk or on the upper limbs, and male gender. The pathogenesis of multiple BCC development does not seem to be related to greater UVR exposure. Individual genetic susceptibility may have a greater impact than extrinsic factors. In clinical practice, it is meaningful to estimate the probability of new BCC development in patients who have an initial lesion. A reliable prediction model for individualized risk stratification remains a subject of continued research; however, a focus on the risk factor profile is beneficial for clinical screening and may help clinicians to determine the individuals who should be followed up more closely.

Prospective studies on the incidence, etiology, and prognosis of well-characterized patients with bleeding after thyroid surgery are lacking. Bleeding after thyroid surgery cannot be predicted or prevented even if risk factors are known in every single procedure, which enhances the im-portance of the following issues: (a) meticulous hemostasis and surgical technique; (b) coopera-tion with the anesthesiologist, i.e., controlling the Valsalva maneuver, adequate blood pressure at the end of the operation as well as at extubation phase and (c) in case of bleeding, a prompt management to guarantee a better outcome. This requires an intensive postoperative clinical monitoring of patients, ideally, in a recovery room with trained staff for at least 4-6 h. Early recognition of postoperative bleeding with immediate intervention is the key to the management of this complication.

The only curative treatment for primary hyperparathyroidism (pHPT) is surgery. The most important factors that increase the success rate of a parathyroidectomy are the establishment of the correct diagnosis and the surgeon’s good knowledge of anatomy and embryology. The lower parathyroid glands develop from the dorsal portion of the third pharyngeal pouch, and the upper parathyroid glands from the fourth pharyngeal pouch. Humans typically have 4 parathyroid glands; however, more than 4 and fewer than 4 have been observed. Typically, the upper parathyroid glands are located in the cricothyroid junction area on the posterolateral portion of the middle and upper third of the thyroid, while the lower parathyroids are located in an area 1 cm in diameter located posterior, lateral, or anterolateral to the lower thyroid pole. Ectopic locations of parathyroid glands outside the normal anatomical regions due to the abnormal migration during embryological development or acquired ectopy due to migration of enlarged parathyroids are not uncommon. There are various surgical techniques to treat HPT; however, 2 main surgical options are used: bilateral neck exploration (BNE) and minimally invasive parathyroidectomy (MIP). While there are open, endoscopic, and video-assisted MIP (MIVAP) approaches, most often an open lateral MIP technique is used. In addition, endoscopic or robotic parathyroidectomy methods performed from remote regions outside the neck have been reported. Although currently MIP is the standard treatment option in selected patients with positive imaging, BNE remains the gold standard procedure in parathyroid surgery. In 80% to 90% of patients with pHPT, a pathological parathyroid gland can be detected with preoperative imaging methods and MIP can be applied. However, the pathological gland may not be found during a MIP procedure as a result of false positive results. The parathyroid surgeon must also know the BNE technique and be able to switch to BNE and change the surgical strategy if necessary. If the intended gland is not found in its normal anatomical site, possible embryological and acquired ectopic locations should be investigated. It should be kept in mind that MIP and BNE are not alternatives to each other, but rather complementary techniques for successful treatment in parathyroid surgery.

Lung cancer is divided into two subgroups concerning its natural course and treatment strategies as follows: non-small cell lung cancer (NSCLC) and small cell lung cancer (SCLC). In this review, for NSCLC, the role of stereotactic body radiation therapy (SBRT) in early-stage, chemoradiation in the locally advanced stage, post-operative radiotherapy for patients with high risk after surgery and radiotherapy for metastatic disease will be discussed. Also, for SCLC, the role and timing of thoracic irradiation and prophylactic cranial irradiation (PCI) for the limited and extensive stages will be discussed.

Objectives: To investigate the effects of a second cytology preparation on cytological diagnosis in high-risk HPV positive and PaP smear-negative cases.
Methods: This retrospective study was conducted with 57 cases who underwent cytological evaluation and cotest in our center in 2016-2017. All of these cases were high-risk HPV positive, PaP smear-negative and had a second preparation. All preparations were re-evaluated by a cytopathologist and a pathologist. Twenty-five of the cases who had a positive diagnosis in the second preparation had a cervical biopsy.
Results: In 46 (80%) of the cases, the cytological diagnosis was the same and negative in the first and second preparations. Second preparations of 11 cases (19.2%) were positive. Twenty of 25 patients (77%) with cervical biopsy had premalignant lesion.
Conclusion: In high-risk HPV positive and PaP smear-negative cases, patient management is different from cases where these two tests are positive together. According to our results, 19.2% of high-risk HPV positive and PaP smear-negative cases were given positive cytological diagnosis by second cytology preparation. Biopsy results support our cytological findings. The incidence of positive cytological diagnosis increases in PaP smear with the second preparation. With this protocol, patient management changes, follow-up time and number can be reduced.

Objectives: Though there is a global effort to eradicate hepatitis C infection (HCV), several obstacles remain. Many patients infected with the virus are not detected or go untreated. The goal of this study was to identify any barriers to treatment and any difficulties contributing to the elimination of HCV infection at a tertiary care university hospital.
Methods: This was a retrospective review. The hospital data system was searched for records of patients admitted to the hospital for any reason from between 2013 and 2018 who were screened for viral markers and determined to be anti-HCV positive. The follow-up performed was then analyzed.
Results: Viral marker testing was requested for 65,853 patients during the study period. Of those, 64.735 (98.3%) were found to be anti-HCV negative and 1118 (1.7%) were anti-HCV positive. In all, 392 (35.06%) were detected in the gastroenterology department, 417 (37.3%) were patients in the infectious diseases department, and 309 (27.64%) were identified in other clinics, including emergency services, the blood bank, and others. There were 30/392 (7.65%) patients admitted to the gastroenterology clinic who declined a biopsy and/or treatment. In other clinics, 88/309 (28.5%) patients were identified who were not treated for HCV and not followed up because they were not referred to the related specialty department.
Conclusion: It was determined that there was a significant gap in referring patients to the appropriate specialized department following an anti-HCV positive finding and thus to appropriate follow-up and treatment programs.

Objectives: Selected patients with early gastric cancer (GC) are treated endoscopically. Lymph node metastasis (LNM) in the T1 stage may also be detected during surgical resection for early GC. The aim of this study was to determine factors associated with LNM and the effect on survival.
Methods: A total of 63 patients with tumor invasion stage T1a or T1b who were operated on for early GC between 2010 and 2018 were included in the study. Parameters were investigated retrospectively to identify predictive factors for LNM and overall survival. Significance was defined with a 2-sided p-value of <0.05.
Results: Among the 63 patients, 21 (33.3%) had LNM. Lymphovascular invasion (LVI) (p=0.02) and a high-grade tumor (p=0.02) were significantly associated with LNM. The overall survival rate was 73.0%. The number of patients with LNM was greater among the deceased patients compared with the censored group (p=0.03). The median follow-up time of the entire group was 28 months (range: 12-55 months) while it was 23 months (range: 7-39 months) in the deceased group and 33.5 months (15.5-60 months) in the censored group (p=0.06). The mean survival was 62.36 months in patients with LNM and 71.99 months in those without LNM (p=0.09). The cut-off value determined for the neutrophil-to-lymphocyte ratio (NLR) was 2.33 and it was an effective value in survival analysis (p<0.05).
Conclusion: Surgical treatment should be considered for early GC patients with high-grade tumors and cases demonstrating LVI. The overall survival was shorter in patients with a high NLR value and LNM.

Objectives: Primary hyperparathyroidism (pHPT) is a common disease, and its curative treatment is surgical. Nowadays, preoperative localization studies have become standard before surgical treatment, and the first stage imaging methods are ultrasonography and/or scintigraphy. With the contribution of these studies to the localization of the pathological gland, focused surgery has become the first standard of choice. In this study, we aimed to evaluate the efficacy of ultrasonography and scintigraphy in the preoperative localization of the pathologic gland or glands in patients who underwent surgical treatment and cure for pHPT.
Methods: In this study; the data of the biochemically diagnosed pHPT patients, who had Tc 99m-MIBI scintigraphy and/or ultrasonography for localisation preoperatively, were evaluated retrospectively. The lesion, which was positive in USG or scintigraphy for localization, was evaluated according to the neck side or neck quadrant, and the results were compared with intraoperative localization findings. The effectiveness of both methods and combinations was evaluated with the localization rates, sensitivity and positive predictive values (PPV). The three methods were compared with the Youden index (J).
Results: The mean age of 380 patients included in this study was 54.8±12.8 years (20-83). Three hundred eight of them were female, and 72 were male. Scintigraphy was performed in 339 patients, USG was performed in 344 patients, and both USG and scintigraphy were performed in 306 patients. One hundred twenty patients (32%) underwent bilateral neck exploration (BNE), and 260 patients (68.4%) underwent minimally invasive parathyroidectomy (MIP) (unilateral exploration or focused surgery). Single adenoma was detected in 358 (94%), double adenoma in 10 (3%) and hyperplasia in 12 (3%) patients.
Localization rates of USG, scintigraphy, USG and scintigraphy combinations were 53%, 74%, 75%; their sensitivity was 56%, 85%, 89%; PPDs were 90%, 86%, 83%. The efficiency of scintigraphy is higher than USG (J: 0.743 vs 0.527). The contribution of scintigraphy to USG in combination with USG was limited (J: 0.743 vs 0.754).
The localization rates of USG, scintigraphy, USG and scintigraphy combinations were 46%, 64%, 66%; their sensitivity was 51%, 83%, 88%; PPDs were 79%, 74%, 73%. The efficiency of scintigraphy is higher than that of USG (J: 0.64 vs 0.427). The contribution of scintigraphy to USG in combination with USG was limited (J: 0.64 vs 0.66).
Conclusion: In patients with pHPT, scintigraphy is a more effective method for USG as the first step preoperative imaging and should be preferred as the first method if there is no contraindication. A combination of scintigraphy with USG may contribute minimally to the efficacy of scintigraphy. It may be advantageous for early detection of the pathologic gland in patients with incompatible two imaging and initiating surgery on the positive side of the first scintigraphy. Scintigraphy and USG methods may allow successful MRP surgery in the majority of patients with pHPT.

Objectives: Catheter exit-site infection (ESI) is generally caused by skin flora. Continuous ambulatory peritoneal dialysis (CAPD) patients have more contact with their catheters than automated peritoneal dialysis (APD) patients as a result of performing multiple exchanges per day. The aim of the present study was to compare the frequency of ESIs between these 2 peritoneal dialysis (PD) modalities.
Methods: PD patients from 2001 to 2015 were enrolled in the study. Patients transferred from CAPD to APD were excluded. All of the data were collected retrospectively. The rate of ESI occurrence and culture results in the CAPD and APD groups were compared.
Results: The data of 280 patients were evaluated. APD patients represented 23.2% of the study cohort. Prevalence of peritonitis was 87.6% if a patient had an ESI and 50.7% if there was no ESI (p=0.000). The frequency of ESI was similar between the 2 peritoneal dialysis modalities (p=0.343). There was a statistically significant difference in the causative organism of infection between the 2 groups (p=0.021).
Conclusion: The ESI rate was similar in the CAPD and APD patients though CAPD requires more exchanges, and therefore there is more contact with the catheter. All PD patients, regardless of the treatment modality used, are expected to perform exchanges according to standard rules for connecting the catheter to the PD solution bag. As long as patients observe these guidelines, there would appear to be no increased ESI risk related specifically to the modality.

Objectives: The aim of this study was to evaluate risk factors used for the assessment of neonatal hypoglycemia and to examine the follow-up outcomes observed in the first 48 hours of postnatal life.
Methods: The records of infants born between 2015 and 2017 (3 years) at Þiþli Hamidiye Etfal Training and Research Hospital who had a blood glucose level test performed within the first 24 hours after birth and who had follow-up results for 48 hours were included in the study. Data of gestational age; birth weight; gender; antenatal, natal and postnatal characteristics; blood glucose measurement method and time during the first 48 hours postpartum; glucose values and follow-up; nutritional status; and the need for hospitalization due to a low blood glucose value were recorded. Groups were created based on data of a diabetic mother, small for gestational age (SGA), large for gestational age (LGA), late preterm birth (34-36+6/7 gestational weeks), fetal distress, and feeding intolerance. Blood glucose measurement values and reasons for hypoglycemia and assessment were compared in subgroups.
Results: The data of 9480 infants were reviewed and included in the study. It was determined that blood levels were checked in 28.7% (n=2720). The mean birth weight and gestational age of the infants was 3143±804 g and 37.7±2.5 weeks, respectively. In the study group, 54.7% were male, and 57.5% were delivered via cesarean section. The most frequent factors prompting blood glucose measurement were LGA status (25.9%), prematurity (18%), transient tachypnea (17.3%), and SGA status (11.6%). Results revealed that the blood glucose values of 2009 (73.9%) infants were within normal limits, and there was no further monitoring of blood glucose level during the first 48 hours. In 711 (26.1%), a low blood glucose level finding led to follow-up assessment. The incidence of hospitalization with a preliminary diagnosis of hypoglycemia was 2.5% (n=67). Subgroup analysis indicated that at the first hour, the mean blood glucose value of the patients with multiple factors that were risks for hypoglycemia suggesting further evaluation was lower than those with transient tachypnea and fetal distress (p<0.001), and the mean blood glucose value of premature and LGA neonates were significantly lower than the infants of diabetic mothers at the sixth hour (p<0.001).
Conclusion: In the postnatal period, the rate of monitoring blood glucose levels in newborn babies was found to be 28.7% and the most commonly predicted risk factor was LGA babies. The frequency of postpartum hospitalization due to hypoglycemia was found to be 2.5%, and blood sugar levels were lower in the first hour in groups with multiple causes.

Objectives: The aim of this study was to examine the relationship between migraines and obesity, insulin resistance (IR), and metabolic syndrome in female migraineurs.
Methods: A total of 141 female patients who experience migraines and a control group of 141 sex- and age-matched individuals who do not were enrolled in this case-control study. The migraine group was composed of patients from the Gebze Fatih Community Hospital (Kocaeli, Turkey) neurology outpatient service and the control group included hospital staff and friends who volunteered to participate. Descriptive statistics and multivariate logistic regression analyses were performed. Migraine was designated as a dependent variable. Family history of migraine, stroke, metabolic syndrome, cardiac disease, hypertension, hyperlipidemia, and diabetes mellitus; cigarette use; alcohol consumption; and the presence of hypertension, IR, hypertriglyceridemia, low level of high-density lipoprotein (HDL), central obesity, metabolic syndrome; as well as homeostasis model assessment and quantitative insulin sensitivity check index results were selected as independent variables.
Results: The mean waist circumference, mean height, mean weight, and central obesity were greater in the control group (p=0.009, 0.004, 0.036, and 0.015, respectively). A multivariate logistic regression model of migraine presence showed that a family history of migraine (odds ratio [OR]: 1.542, 95% confidence interval [CI]: 2.451-8.905; p<0.0001), family history of stroke (OR: 1.043, 95% CI: 1.214-6.633; p=0.016), and no central obesity (OR: -0.705, 95% CI: -0.290-0.843; p=0.010) were statistically significant variables in our study.
Conclusion: The results of our study indicated that IR and metabolic syndrome were not associated with migraine in women. There was an inverse relationship between central obesity and migraine. Additional research with larger participant groups should be performed to further explore the complex relationship between migraine, obesity, IR, and metabolic syndrome.

Objectives: This study was designed to determine the prevalence of metabolic syndrome (MS) in Turkish children and to examine the relationship between MS components in this age group.
Methods: A total of 395 students in Istanbul aged 10 to 14 years in the 2004-2005 school year were enrolled in the study. Body weight, height, waist circumference, hip circumference, and systolic-diastolic blood pressure were measured. Of the total, 353 provided blood samples for analysis of fasting glucose level, basal insulin, total cholesterol, triglyceride, high-density lipoprotein (HDL), low-density lipoprotein (LDL), and very-low-density lipoprotein (VLDL) levels. Modified World Health Organization criteria were used for the diagnosis of MS.
Results: In this study, 44.5% of the children were female and 55.5% were male. The mean body mass index (BMI) was 20.57±3.48 kg/m², 10.4% (n=41) were overweight, and 12.7% (n=50) were obese. MS was diagnosed in 0.85% of the entire study group and in 6% of the obese children. There was a positive correlation between BMI and waist circumference (p<0.001), waist/hip ratio (p<0.001), systolic blood pressure (p<0.001), diastolic blood pressure (p<0.001), basal insulin level (p<0.001), homeostasis model assessment of insulin resistance (p<0.001), triglyceride value (p<0.001), total cholesterol level (p<0.05), LDL (p<0.001), and VLDL level (p<0.001), and a negative correlation with HDL level (p<0.001).
Conclusion: The study results confirmed that MS is present in children and not limited to adults, and this is an important health problem. The prevalence of MS is more common in obese children. Therefore, early diagnosis of obese children and examination of cardiovascular risk factors and metabolic syndrome criteria is very important.

Objectives: Preseptal cellulitis is an infection that affects the palpebra and the periorbital superficial tissue. This study is an evaluation of the clinical findings, treatment, and complications of patients hospitalized with preseptal cellulitis in a single clinic.
Methods: The records of 29 patients with preseptal cellulitis who were hospitalized in the Þiþli Hamidiye Etfal Education and Research Hospital Pediatric Infection Clinic between November 2012 and November 2017 were analyzed retrospectively.
Results: Of the 29 cases, 34.5% (n=10) were female and 65.5% (n=19) were male. The mean age was 61.76±46.95 months, and the mean length of hospital stay was 4.03±2.04 days. Periorbital swelling (72.4%) was the most common cause of complaint at hospital admission, and periorbital hyperemia and edema were observed in 93.1% of the clinical findings. Nine (52.9%) of 17 cases with predisposing factors were sinusitis-related. A blood culture was obtained in 21 (72.4%) cases. Imaging methods were used in 9 (31%) cases to support the diagnosis. All of the patients received broad-spectrum intravenous antibiotic therapy during hospitalization. The mean duration of antibiotic use was 10.10±3.41 days, including after discharge. None of the patients developed complications related to preseptal cellulitis.
Conclusion: Preseptal cellulitis is a very common orbital infection, especially in childhood. Although it generally has a good prognosis, it can progress rapidly to the orbita and intracranial structures. An accurate clinical approach and rapid treatment can prevent the spread of infection and avoid serious complications.

Objectives: The aim of this study was to examine the necessity of measuring the blood glucose level before and after a colonoscopy in diabetic and nondiabetic patients.
Methods: A total of 200 patients who were over the age of 18 with an American Society of Anesthesiologists (ASA) score I-IV and were to undergo an elective colonoscopy procedure were included in this randomized, controlled, prospective trial. In the study group, 100 patients were diabetic and 100 were nondiabetic. Patient age, sex, body mass index, ASA classification, comorbid diseases, daily medications, and the length of preprocedure fasting were recorded. Before the procedure, the capillary glucose level was measured and recorded as an initial value. This glucose assessment was repeated and recorded 15 minutes after the beginning of the colonoscopy and 60 minutes after the procedure. All complications related to the anesthesia or the colonoscopy were recorded.
Results: The sex and age distribution was not statistically significant in a comparison of the diabetic and nondiabetic groups. The body mass index value and presence of comorbid diseases, particularly hypertension, was statistically significantly higher in the diabetic group. There was no significant difference in complications between the groups. The mean fasting time in the diabetic group was statistically significantly shorter than that of the nondiabetics. The blood glucose level of the diabetic patients was consistently higher than that of the nondiabetics.
Conclusion: Blood glucose measurement is necessary for diabetic patients before and after a colonoscopy procedure; however, assessment is not necessary for nondiabetics.

Objectives: This study is a comparison of the midterm clinical results of patients who underwent anterior cruciate ligament (ACL) reconstruction using an allograft and those who had an autograft procedure.
Methods: The results of 70 patients who underwent ACL reconstruction with an anterior tibial tendon (ATT) allograft (n=18) or a hamstring (HT) autograft (n=52) were evaluated retrospectively. At the last follow-up, International Knee Documentation Committee (IKDC) and Tegner-Lysholm scores were used to assess functional status, as well as results of the Lachman test, the anterior drawer test, and the pivot-shift test.
Results: There was no significant difference between the 2 groups in terms of age, gender, length of time before operation, graft thickness, or femoral tunnel length (p>0.05). The results were satisfactory in both groups in the postoperative period in terms of the length of time until a return to sports, IKDC score, Tegner-Lysholm score, range of motion, quadriceps circumference, and laxity, with no significant difference between the groups (p>0.05).
Conclusion: The results of this study suggested that midterm clinical outcomes of ACL reconstruction with an ATT allograft or an HT autograft are similar when the correct technique is used according to the appropriate indications by an experienced surgeon and a successful rehabilitation program implemented after the operation.

Objectives: In this study, we aimed to investigate plantar fasciitis syndrome on balance and the risks of the falls.
Methods: Fifty patients with clinical diagnosed plantar fasciitis participated in this study. Patients were evaluated using the visual analog scale (VAS) for pain. Balance and fall risk were measured with the biodex balance system. Postural stability and fall risk were measured with total score (TS), antero-posterior (AP) and mediolateral (ML) as statically and dynamically at 2. and 8. degrees. Nineteen healthy volunteers with no active complaints and no previous plantar fasciitis/calcaneal spur were included in this study as a control group.
Results: The mean VAS value in the patient group was 6.65±1.84. There was no statistical difference between the mean age and body mass index of patients and control groups. A statistically significant difference was found between the group in TS2 (p=0.005), TS8 (p=0.009), AP2 (p=0.006), AP8 (p=0.018), DR2 (p=0.01) and DR8 (p=0.002) in favor of the control group. There was no statistical difference between the groups in the static and dynamic mediolateral balance evaluations.
Conclusion: The findings demonstrated that postural balance, especially in the antero-posterior plane, was impaired in patients with plantar fasciitis syndrome and increased risk of falls.

The majority of abdominal masses detected in the neonatal period are benign (85%) and usually originate in the urinary tract (50%), genital system (15%), gastrointestinal system (15%), or the hepatobiliary tract (5%). Ovarian cysts comprise one-third of the masses with a genital origin. Presently described is a case of an ovarian cyst that developed during the antenatal period and transformed into a hemorrhagic cystic mass as a result of torsion. A female infant born at 37 weeks of gestation with the prediagnosis of nephroma was admitted to the neonatal intensive care unit. Abdominal ultrasonography revealed a smooth cystic mass approximately 50x45x35 mm in size in the left upper quadrant that was not associated with the kidney. Magnetic resonance imaging revealed a 55x44x49-mm cystic mass in the left adnexal region containing multiple septations that were not enhanced with contrast material, and the mass was then interpreted as a hemorrhagic fetal ovarian cyst. The left ovary, compromised by 2 full torsions, was removed during a laparoscopy performed on the postnatal seventh day. The infant was subsequently discharged without complications. It should be kept in mind that cystic masses detected in the prenatal period may be of ovarian origin. An appropriate follow-up and treatment should be planned according to the size of the ovarian cyst and the clinical findings.

Right colonic and cecal diverticulitis can mimic acute appendicitis. A 14-year-old, 105-kg boy presented at the emergency department with symptoms mimicking acute appendicitis. Surgery revealed a case of perforated solitary cecal diverticulitis. Diverticulosis is a disease known to be common in adulthood, but the incidence is increasing in childhood. Therefore, emergency room residents and pediatric surgeons need to keep this diagnosis in mind in the differential diagnosis of acute appendicitis. Early clarification of the etiology will enable the planning of the best treatment strategy.

Chronic relapsing inflammatory optic neuropathy (CRION) is a form of recurrent, isolated, subacute optic neuropathy. A 33-year-old female presented at an outpatient clinic with a pain-ful reduction of vision in the left eye that had developed 10 days earlier. The patient provided a background history of 5 similar attacks over the past 5 years. CRION was diagnosed following ophthalmological and imaging examinations, which revealed optic neuritis without demye-lination. The patient was successfully treated with steroids. The early detection of CRION is important because of the associated risk of blindness if CRION is treated inappropriately.

Paediatric autoimmune neuropsychiatric disorders associated with streptococci (PANDAS) are important neuropsychiatric disorders in childhood. Streptococcus pyogenes infection associated with tics, obsessive-compulsive disorders, and chorea co-occurrence is important. Swedo et al. have increased the awareness of this situation since 1998. How streptococcal infections give rise to this condition is not clear yet, but the severity of the symptoms is reduced by the treatment of streptococcal infections is important.
Eight-year- nine-month-old girl presented with complaints of a 2-year history of upper respiratory tract infections and increased severity of blinking of eyes, throat cleaning, tic disorder and obsession with hand cleaning. In addition, choreiform movements were present and fluoxetine did not improve the symptoms. The patient was followed-up and treated with PANDAS pre-diagnosis. Streptococcus treatment and prophylaxis decreased the patient’s complaints.
A six-year-four months old boy, admitted with abnormal hand and body movements, which increased severity after the school period, and causing deteriorated fine motor skills during infectious periods for two years. There were also complaints with vocal tics and obsessive-compulsive disorder in the form of throat cleaning. Treatment of S. pyogenes was administered in throat culture. After the penicillin prophylaxis, the complaints decreased.
In this study, two patients were presented with choreiform movements, obsessive-compulsive disorder and tic disorder due to follow-up PANDAS diagnosis. PANDAS should be considered in children with neuropsychiatric disorders, especially symptoms associated with infection periods.

A bezoar is the accumulation of indigestible substances in the gastrointestinal system. Presently described is the case of a 47-year-old male patient who was admitted to the clinic with nausea, vomiting, pain, and abdominal distension. He had a medical history of obsessive-compulsive disorder. He had begun eating soil in the previous 3 to 4 months. Gastroscopy revealed a large, solid, clay-like mass in the stomach. Surgery was successfully performed to remove the collected soil, but unfortunately, the patient died due to an acute myocardial infarction on the postoperative fourth day. Physicians should keep bezoars in mind in cases of unexplained abdominal symptoms, especially in females and patients with psychiatric disorders. Psychiatric disorders are often ignored by surgeons during examinations, which can lead to serious and life-threatening complications.