Colonic basidiobolomycosis in a child: report of a culture-proven case

SummaryBasidiobolomycosis is a rare fungal disease caused by Basidiobolus ranarum, which is endemic in tropical and subtropical regions of Africa, Asia, and Latin America. Gastrointestinal basidiobolomycosis poses diagnostic difficulties due to the non-specific clinical presentation and absence of predisposing factors. Eight pediatric cases of the disease have been reported recently from Iran, but none of these, or most of the other cases reported in the literature, has been proven by culture, which is the gold standard method for diagnosis. We present a case of culture-proven colonic basidiobolomycosis that occurred in a 3-year-old boy. The outcome was successful following surgical excision and antifungal therapy with posaconazole

Pathologic Fracture as Primary Presentation of Malignant Pheochromocytoma: A Case Report

Pheochromocytoma is a relatively rare tumor with no age preference. This tumor is usually diagnosed accidentally.  Pathologic fracture as the primary presentation of malignant pheochromocytoma is an uncommon presentation. The present case is a 23 year old man with malignant pheochromocytoma that his first chief complaint was bone pain due to pathological fracture. The presence of bone lesions as the first manifestation of pheochromocytoma makes this case a quite unusual one.

The Relation of Carotid Arteries' Intima-Media Thickness With Snoring and Obstructive Sleep Apnea in Type 2 Diabetes Patients

In recent decades, the relation of carotid artery intima-media thickness (IMT) as a marker of atherosclerosis with snoring and sleep disorders has been drawing attention. The aim of this study was to evaluate the relation of carotid arteries IMT with snoring in type 2 diabetic patients. This cross-sectional study was performed on type 2 diabetes patients referring to Mashhad University of Medical Sciences' clinics. The stop Bang, Epworth sleepiness scale, and Stanford questionnaires were used for evaluation of daily sleepiness and snoring. For assessment of carotid artery thickness, Madison X8 ultrasound with 10 MHz superficial probes was utilized. The data were entered into SPSS software, and then the ANOVA test with Turkey, chi-square comparison technique, and Kruskal Wallis with Mann-Whitney U technique was used. The level of significance was considered P≤0.05. In total 80 patients (37 snorers and 43 non-snorers) entered the study. The mean carotid artery IMT in the group of snoring patients (0.72±0.17) was significantly higher than non-snorers (0.56±0.17) (P<0.001). Frequency of daily based on Stanford and ESS questionnaires was 23.8% and 39.2%. The association of sleepiness and snoring was confirmed by Stanford and ESS questionnaires with P=0.026 and P=0.007. Patients with higher risk of apnea had higher thickness of the mean carotid artery IMT (P<0.001). The mean carotid artery IMT had a positive significant relation with age (P=0.002), serum creatinine level (P<0.002), blood cholesterol (P=0.02) and HbAIC level (P=0.04). Findings of this study provides evidence on the relation of carotid artery IMT in diabetic patients with snoring independent of other effective factors. Also, results showed that snoring is associated with increased daily sleepiness and patients with higher risk of apnea had higher thickness of the mean carotid artery IMT