Factors associated with increased carotid intima-media thickness and being nondipper in nonobese and normotensive young patients affected by PCOS

Polycystic ovary syndrome (PCOS) is characterized by chronic unovulation, hyperandrogenism, and insulin resistance. We evaluated factors that affect nondipper status during 24-hour ambulatory blood pressure monitoring (ABPM) and carotid intima-media thickness (cIMT) in PCOS. Forty-two nonobese women newly diagnosed as PCOS and 32 healthy women were included. After biochemical and hormonal measurements, the ovaries were imaged by pelvic ultrasonography and cIMT was measured by B-mode ultrasonography. A 24-hour ABPM was performed thereafter. Carotid IMT and the ratio of nondippers were elevated compared with controls. Homeostasis model assessment insulin resistance index (HOMA-IR) and low-density lipoprotein cholesterol (LDL-C) were found to be related with being a nondipper in PCOS. None of the parameters evaluated were found to correlate with cIMT. In conclusion, patients with PCOS had increased nondipping ratios and cIMT when compared with controls. Insulin resistance and LDL cholesterol are factors that are related to diurnal variation in normotensive and young patients with PCOS

Osteoid Osteoma of a Mecacarpal Bone: Case Report

A 16-year-old girl presented to our clinic with a nocturnally aggravating pain on her 5th metacarpal bone for approximately one year, which responded well to salicylate medication. Clinical diagnosis of our case was achieved through anamnesis, physical examination, and imaging studies. In plane X-Ray, increased sclerosis in middle 1/3 of the 5th metacarpal bone extending from cortical area to medulla was observed. MRI revealed an intracortical lesion surrounded by increased sclerotic tissue. History of nocturnally aggravating and salicylate-responding pain made us suspect osteoid osteoma for diagnosis. After curettage of the area we thought as nidus, autografting was performed. After excisional biopsy, histopathological examination confirmed the diagnosis. In our case, we would like to draw attention for the fact that although being a rare localization, osteoid osteoma should be kept in mind in patients with nocturnally aggravating and salicylate-responding pain in metacarpal region, where radiological studies showed an intracortical lesion

Primary ureteroscopy for distal-ureteral stones compared with ureteroscopy after failed extracorporeal lithotripsy

Background and Purpose: We reviewed our experiences with ureteroscopic pneumatic lithotripsy (URS-PL) for the treatment of distal-ureteral stones and investigated whether failed extracorporeal shockwave lithotripsy (SWL) is a limiting factor for the ureteroscopic procedure

Investigation of the most common clinical and imaging findings and the role of tubulin genes in the etiology of malformations of cortical development

Background and aim: The number of reports on the role of tubulin gene mutations (TUBA1A, TUBB2B, and TUBB3) in etiology of malformations of cortical development has peaked in recent years. We aimed to determine tubulin gene defects on a patient population with simple and complex malformations of cortical development, and investigate the relationship between tubulin gene mutations and disease phenotype

Mixed medullary-papillary carcinoma of the thyroid: Report of two cases and review of the literature

Papillary thyroid carcinoma (PTC) and medullary thyroid carcinoma (MTC) are two distinct types of thyroid carcinoma with considerable difference in terms of cellular origin, histopathological appearance, clinical course and prevalence. The histogenetic origin and possible molecular mechanisms responsible for the development of mixed medullary-papillary carcinoma of the thyroid are still unclear. The most widely accepted hypotheses considering co-occurrence of MTC and PTC are stem cell theory, collision effect theory and hostage theory. Herein we describe two rare cases of mixed medullary-papillary thyroid carcinoma with co-occurrence of MTC and PTC which developed with concomitant MEN 2A and different sites of lymph node metastasis in the first patient, while with atypical clinical presentation in the second patient. In conclusion, co-expression of thyroglobulin, synaptophysin and chromogranin by the papillary component of mixed tumor seems to support stem cell theory in our first case, whereas positive staining for calcitonin but not for thyroglobulin in the medullary component of the tumor along with separation of these two tumors from each other by a normal thyroid tissue seem to indicates the likelihood of collision effect theory in our second case

Evaluation of immunization status in patients with cerebral palsy: a multicenter CP-VACC study

Children with chronic neurological diseases, including cerebral palsy (CP), are especially susceptible to vaccine-preventable infections and face an increased risk of severe respiratory infections and decompensation of their disease. This study aims to examine age-appropriate immunization status and related factors in the CP population of our country. This cross-sectional prospective multicentered survey study included 18 pediatric neurology clinics around Turkey, wherein outpatient children with CP were included in the study. Data on patient and CP characteristics, concomitant disorders, vaccination status included in the National Immunization Program (NIP), administration, and influenza vaccine recommendation were collected at a single visit. A total of 1194 patients were enrolled. Regarding immunization records, the most frequently administrated and schedule completed vaccines were BCG (90.8%), hepatitis B (88.9%), and oral poliovirus vaccine (88.5%). MMR was administered to 77.3%, and DTaP-IPV-HiB was administered to 60.5% of patients. For the pneumococcal vaccines, 54.1% of children received PCV in the scope of the NIP, and 15.2% of children were not fully vaccinated for their age. The influenza vaccine was administered only to 3.4% of the patients at any time and was never recommended to 1122 parents (93.9%). In the patients with severe (grades 4 and 5) motor dysfunction, the frequency of incomplete/none vaccination of hepatitis B, BCG, DTaP-IPV-HiB, OPV, and MMR was statistically more common than mild to moderate (grades 1-3) motor dysfunction (p = 0.003, p < 0.001, p < 0.001, p < 0.00, and p < 0.001, respectively). Physicians' influenza vaccine recommendation was higher in the severe motor dysfunction group, and the difference was statistically significant (p = 0.029)

The prevalence of childhood psychopathology in Turkey: a cross-sectional multicenter nationwide study (EPICPAT-T).

Aim: The aim of this study was to determine the prevalence of childhood psychopathologies in Turkey