Multidetector computed tomography angiography study of the renal arterial vasculature anatomy and its variations in a Bulgarian adult population.

Purpose: Renal arterial anatomy has a great clinical importance during surgical and endovascular procedures. However, comprehensive data on renal arterial variations in the Bulgarian population has not yet been provided. The aim of this study was to conduct a detailed research about the normal anatomy and variations of the renal arteries in the Bulgarian population.

Aseptic osteonecrosis of the maxilla after severe COVID-19 infection and its treatment.

The course of the new SARS-CoV-2 (COVID-19) is unpredictable and is still being investigated. Although the majority of complications are expected to affect the respiratory system, there have been reports in literature concerning the adverse effects of the infection on bone and joint tissue. Several complications have been observed in the maxillofacial area in people who suffered from the infection, including osteonecrosis and osteomyelitis of the jaw.

GIANT MORGAGNI HERNIA IN A FEMALE WITH MALROTATION SYNDROME AND THORACIC TRANSPOSITION OF SMALL BOWEL, COECUM, ASCENDING AND TRANSVERSE COLON.

The sterno-costal hernia of Morgagni is a congenital vice in which is represented unfinished fusion of the transverse septum and the muscular diaphragmal wall. The malrotation syndrome is an embryonic vice as well, with various degree of incomplete and even reverse rotation of the gut, because of disturbed or unfinished development of the midgut. The described case presents a 37 years old female without anamnesis of any previous complains, who was pointed to the clinic after a X-ray photograph because of breathless and asteno-adynamic syndrome.

Follow up by CT-colonoscopy of patients with colostoma after resection on the occasion of colorectal cancer.

The follow up of patients operated for colorectal cancer (CRC) and the early detection of recurrences and metachronous tumors improves significantly the results of treatment and the survival of the patients. Computed Tomography (CT) and fibro-colonoscopy (FCS) are the main applied image diagnostic methods for this aim. Alternative unified method is the CT colonoscopy (CTC -"virtual colonoscopy" ) with i.

First impressions of cardiovascular calcification treatment in hemodialysis patients with a new dialysis fluid containing sodium thiosulphate (STS).

Background: Cardiovascular calcification (CVC) in hemodialysis patients (HDP) causes cardiovascular pathology. Up until now very few drugs and therapeutic interventions have been able to reduce cardiovascular calcium deposits in hemodialysis patients and the process requires more than a year. Our idea in this study was to test 2 calcium binders--sodium thiosulfate (STS) and dinatrium ethylene diamine tetraacetic acid (DNEDTA)--for prevention and treatment of cardiovascular calcification of hemodialysis patients, using both substances not as an intravenous infusion but by adding them to the liquid bicarbonate part of the dialysis fluid.