Post-traumatic chest wall lipoma in a violinist: fact or fiction?

Lipomas are benign soft tissue tumours that can occur anywhere on the body and are rarely encountered on the chest. The pathophysiology between soft tissue trauma and lipoma development is not fully understood, and various theories have been presented. We present the case of a violinist with a 40-year occupational history who presented with swelling of the left upper chest wall.

Pancreaticogastrostomy for pancreatic body cystic neoplasms: An organ-sparing approach.

Introduction: Surgical management of pancreatic cysts differ according to the specific location of the cyst on the pancreas. Cysts located on the pancreatic head require a radical procedure such as pancreaticoduodenectomy (Whipple procedure). Cysts of the pancreatic body or tail, however, require distal pancreatectomy as the standard surgical approach.

Spontaneous rectus sheath hematoma: an analysis of 15 cases.

Background: Spontaneous rectus sheath hematoma (RSH) is an uncommon and frequently misdiagnosed cause of acute abdominal pain. The purpose of this study is to present our experiences in the diagnosis and treatment of spontaneous RSH.

Methods: This is a retrospective study of the medical histories of 15 patients admitted to our emergency surgery unit between January 2000 and July 2009 and diagnosed with spontaneous RSH (12 females, 3 males; mean age, 64.

Isolated abdominal wall actinomycosis associated with an intrauterine contraceptive device: a case report and review of the relevant literature.

Isolated abdominal wall actinomycosis in the presence of an intrauterine contraceptive device (IUCD) is extremely rare and only six such cases have been reported in the literature. We report a case where clinical and radiological examinations revealed a pseudotumor within the anterior abdominal wall. After being lost to follow-up, the patient presented two years later with the enlargement of the mass.

Spontaneous intramural hematoma of the small intestine.

Background: Spontaneous intramural hematoma of the small intestine is a rare clinical condition that may result in potentially serious complications. The purpose of this study was to present our experience with the diagnosis and management of spontaneous intramural hematoma of the small intestine.

Methods: The medical records of the patients with spontaneous intramural hematoma of the small intestine were retrospectively reviewed.

Cecum perforation due to tuberculosis in a renal transplant recipient: a case report.

Introduction: Tuberculosis can present in many varied clinical situations in immunosuppressed patients. It has been reported that the sigmoid colon is the most common site for colonic perforation in renal transplant recipients and diverticulitis is its most common cause. Cecal perforation because of tuberculosis is extremely rare in a renal transplant recipient.

Comparison of the electrothermal vessel-sealing system versus endoclip in laparoscopic appendectomy.

Background: Various techniques have been used for the division of mesoappendix, such as endoloops, endoscopic linear cutting staplers, an electrothermal vessel-sealing system (LigaSure), the Harmonic Scalpel, clips, and bipolar coagulation. In the present study, LigaSure and an endoclip were compared in laparoscopic appendectomy (LA).

Materials And Methods: This study included patients who underwent LA for acute appendicitis at Istanbul University, Cerrahpasa Medical Faculty, Emergency Unit (Istanbul, Turkey) between May 2003 and April 2007.

The effect of halofuginone, a specific inhibitor of collagen type 1 synthesis, in the prevention of pancreatic fibrosis in an experimental model of severe hyperstimulation and obstruction pancreatitis.

Background: The aim of this paper is to assess the effects of halofuginone, a specific inhibitor of synthesis of collagen Type 1, on fibrogenetic process in an experimental model of early pancreatic fibrosis.

Methods: Thirty rats were divided into three equal groups: group 1, sham laparotomy; group 2, severe hyperstimulation and obstruction pancreatitis (SHOP) with no treatment; group 3, SHOP with halofuginone treatment group. SHOP model was induced by complete pancreatic duct obstruction and daily cerulein hyperstimulation (50 microg/kg, intraperitoneally).

The effects of pneumothorax on the respiratory mechanics during laparoscopic surgery.

Pneumothorax is rare but can be a severe complication of laparoscopic surgery. Diagnosis of pneumothorax in laparoscopy includes the sudden increase in end-tidal carbon dioxide (EtCO(2)) with a decrease in compliance and an abnormal increase in airway pressure. By these case reports, we recommend the simultaneous monitoring of airway pressures, dynamic compliance, and particularly, EtCO(2) for an immediate diagnosis and prompt treatment of pneumothorax.

Laparoscopy offers diagnosis and treatment in abdominal stab injuries.

Purpose: To assess the role of laparoscopy in the diagnosis and treatment of abdominal stab injuries (ASI).

Methods: Patients who underwent laparoscopic procedures due to ASI were included in the study. Hemodynamic instability, injuries to the posterior trunk, concomitant severe cranial injuries, and prior abdominal operations were considered as contraindication for laparoscopy.

[Treatment approaches to rectus sheath hematoma].

Background: Rectus sheath hematoma (RSH) is one of the rare causes of acute abdominal pain. This clinical entity is frequently misdiagnosed and leads to unnecessary surgical intervention. We investigated the critical points of the diagnosis and therapy in preventing these mistakes.

Effect of intra-abdominal pressure level on gastric intramucosal pH during pneumoperitoneum.

The present study was designed to examine the effect of intra-abdominal pressure level on gastric intramucosal pH using gastric tonometry during pneumoperitoneum. One hundred patients were prospectively randomized into 5 equal groups (N = 20 each). Intra-abdominal pressure levels were 8, 10, 12, 14, and 16 mm Hg in groups I, II, III, IV, and V, respectively.

Effects of gender on stress ulcer formation in rats.

In the experimental stress literature, the results of investigations have not shown a specific sex-dependent vulnerability to stress ulceration. The aim of this study was to evaluate the importance of sex differences on stress ulcer development. Related to gender, the contributing factors for stress ulcer production such as luminal acidity, sialic acid as an marker of gastric mucosal protection, oxygen (O2)-derived free radicals and endogenous antioxidant defence mechanisms were also investigated.

Enteroclysis-guided laparoscopic adhesiolysis in recurrent adhesive small bowel obstructions.

The aim of this study was to point out the efficiency of enteroclysis assay in localization of intraabdominal adhesions that impede small bowel transit in patients with recurrent adhesive small bowel obstruction who underwent laparoscopic partial adhesiolysis. Between January 1998 and June 2001, 15 selected patients with recurrent adhesive small bowel obstructions were treated successfully by medical means and evaluated with enteroclysis to define the pathologic adhesive site that impeded bowel transit. If the results of enteroclysis were indicative, they underwent laparoscopic partial adhesiolysis.