The article presents the results of analysing geological structure Famennian deposits (Devonian) in Perm Region. Numerical modelling distribution inhomogeneous stress field near well was performed for two considered types perforation. With regard geometry forming perforation channels, numerical finite element models near-wellbore zones were created considering slotted and cumulative It is ascer...

The diagnosis of appendicitis in infancy is very difficult to make and is thus usually delayed causing complications such as perforation and abscess formation as well as prolonged hospital stays. Though appendicitis in infants and toddlers is a rare happening, it should nevertheless be overseen in children presenting with colicky pain, vomiting (and/or diarrhea), and fever. Delayed diagnosis is...

Necrotising fasciitis is a life-threatening soft tissue infection that is associated with high mortality and morbidity. It has been described in the form of Fournier's gangrene following rectal perforations related to colorectal cancer. In these rare instances, spontaneous perforation of locally-advanced rectal carcinoma provides an entry point for bacterial seeding to the surrounding soft tiss...

Arare case of ileal perforation, as a fatal initial presentation of total colonic aganglionosis (TCA) in infancy is reported. A 10-week-old boy, was brought to the emergency department with symptoms of complicated intestinal obstruction. He looked ill, was lethargic, markedly dehydrated and had a severely distended abdomen. An abdominal X-ray revealed multiple air fluid levels seen in a distend...

Spontaneous perforation of the colon is a well documented but rare clinical entity commonly found to occur in the elderly and associated with chronic constipation. Hypothyroidism is known to be associated with intestinal motility disorders ranging from chronic constipation to more serious conditions like mega colon and pseudo obstruction. The case described here is that of a 35 years old hypoth...

A 45-year-old woman with type 1 diabetes and chronic renal failure on dialysis underwent simultaneous pancreas-kidney transplantation from a brain dead donor. On postoperative day 15, acute generalized peritonitis was diagnosed and emergency laparotomy was performed. Perforation of the donor duodenum was found, which had apparently resulted from duodenal compression by the tip of the intestinal...

To date, only 12 cases of mature cystic teratoma with sigmoid colon perforation have been reported in the literature. We report a rare case accompanied by treated using laparoscopic-assisted surgery. A 25-year-old woman (gravida 2 para 0) was admitted to our hospital for evaluation 2-week history fever. Magnetic resonance imaging revealed large cyst filled fat, as well free air pelvis. Laborato...

BACKGROUND & AIM Esophageal stenosis can be caused by malignant, postsurgical, benign diseases etc. Endoscopic treatment options consist primarily of balloon dilatation and bougination. Both interventions carry a certain risk of further complications such as perforations. We aimed to evaluate this risk in our patients. METHODS Frequency, perforation rates, further diagnostics, therapy, outcom...

Introduction: To describe the underlay tympanoplasty technique using an acellular dermal graft(AlloDerm) for tympanic membrane (TM) reconstruction in a guinea pig model and to demonstrate the feasibility of the technique using AlloDerm tissue harvested from the prepuce as a source of tissue for future grafting in human TM reconstruction.   Materials and Methods: The prepuce was divided during c...

Sternal and rib fractures are well-known complications of cardiopulmonary resuscitation (CPR). We experienced a rare case of traumatic gastric perforation associated with CPR that required emergency laparotomy. In this case, we examined whether surgery is essential for gastric perforation associated with CPR. A 67-year-old man experienced cardiopulmonary arrest in the workplace, and bystander C...