Sclerosing Encapsulating Peritonitis (Abdominal Cocoon) after Abdominal Hysterectomy

Sclerosing encapsulating peritonitis (SEP) is a poorly understood and rarely documented cause of small bowel obstruction. Although recurrent peritonitis has been reported as the main contributory factor leading to secondary SEP, the pathogenesis of primary (idiopathic) SEP is still uncertain. A 40-year-old woman with a history of total abdominal hysterectomy due to gestational trophoblastic disease presented with progressive lower abdominal pain and abdominal distension. Ultrasonography and contrast-enhanced abdomen-pelvis computed tomography of the abdomen revealed encapsulation of the entire small bowel with a sclerotic capsule. At laparotomy, a fibrous thick capsule encasing small bowel loops was revealed. Extensive adhesiolysis and removal of the capsule from the bowel loops were performed. The patient recovered uneventfully; she was discharged without complications. SEP is a rare cause of small bowel obstruction. We treated a case of abdominal cocoon with intestinal partial obstruction in a woman with a history of abdominal hysterectomy due to gestational trophoblastic disease. Surgical treatment was effective and the patient recovered without complication.

A Case of Toluene-induced Renal Tubular Acidosis Presented with Hypokalemic Paralysis

Toluene is known to cause a moderate degree of hypokalemia, myalgia, and even muscular weakness. We encountered the patient with acute hypokalemic paralysis in a chronic glue sniffer. A 32-year-old Korean male was taken to the emergency room with muscle weakness and somnolence. His serum chemistries showed severe hypokalemia and hyperchloremic metabolic acidosis. The urine toxicology screening showed excess levels of hippuric acid. His serum potassium level and metabolic acidosis were corrected after interruption of the offending agents and KCl & bicarbonate replacement. We report a case of severe hypokalemic muscular paralysis with renal tubular acidosis resulting from toluene inhalation.

A Case of Video-Assisted Thoracoscopic Pneumonectomy for Unilateral Diffuse Pulmonary Arteriovenous Malformation / 결핵및호흡기질환

Pulmonary arteriovenous malformations (PAVMs) are abnormal direct communications between the pulmonary arteries and veins. PAVMs may occur as either an isolated abnormality or in association with hereditary hemorrhagic telangiectasia, also called Osler-Weber-Rendu disease. The topic of PAVM has recently been extensively reviewed, but little is known about the clinical characteristics and course of patients having a diffuse pattern of the disease. Herein, is reported a case of unilateral diffuse PAVM in an 18 year old female patient, who underwent a right pneumonectomy, under a video-assisted thoracic surgery (VATS) approach, as the diffuse small pulmonary arteriovenous malformation involved the whole right lung.

A Case of Gastric Bezoar Formed by Ingestion of Gypsum, and it was Treated Endoscopically Using Electrohydraulic Lithotripsy / 대한소화기내시경학회지

Gastric bezoars are collection of indigestible material in the stomach, and these can be classified into five broad categories: phytobezoar, trichobezoar, pharmacobezoar, lactobezoar and miscellaneous materials such as sand, stone and concrete (gypsum). The treatment of gastric bezoars has recently changed from surgical management to such nonsurgical interventions as enzymatic dissolution, nasogastric suctioning and endoscopic removal by polypectomy snare and basket. Up to the present, electrohydraulic lithotripsy has been a well established method for the treatment of urinary and hepatobiliary stones. We report here on a patient who had a huge gastric bezoar that was formed by the ingestion of gypsum, and this was treated with endoscopic electrohydraulic lithotripsy.