ABSTRACT
Percutaneous transhepatic gallbladder drainage (PTGBD) is an alternative to emergency laparoscopic cholecystectomy in high-risk patients with acute cholecystitis. Severe complications of this procedure are rare, except for drainage tube-related complications. A case of thoracic empyema, which is a rare complication of PTGBD, is reported; penetration of the pleural cavity seemed to be the cause of the thoracic empyema.
Subject(s)
Cholecystitis, Acute/surgery , Cholecystostomy/adverse effects , Cholecystostomy/methods , Empyema, Pleural/etiology , Aged , Female , Humans , Treatment OutcomeABSTRACT
A 65-year-old woman was admitted with sudden-onset abdominal pain. Abdominal computed tomography revealed hepatic portal venous gas. Physical and laboratory examination suggested that a conservative approach was appropriate; however, 4 days later, the pain recurred and severe ischemic enteritis was diagnosed. A stenosis was identified 60 cm distal to the start of the ileum, and partial resection of the small intestine was performed. The diagnosis of ischemic enteritis was confirmed. Ischemic enteritis affecting the small intestine is uncommon, and enteritis causing intestinal stenosis with hepatic portal vein gas is even rarer.
Subject(s)
Embolism, Air/etiology , Ileitis/complications , Ileum/blood supply , Ischemia/complications , Portal Vein , Aged , Constriction, Pathologic , Digestive System Surgical Procedures , Embolism, Air/diagnosis , Female , Humans , Ileitis/pathology , Ileitis/surgery , Ileum/pathology , Ileum/surgery , Ischemia/pathology , Ischemia/surgery , Tomography, X-Ray Computed , Treatment OutcomeABSTRACT
Carcinosarcoma of the esophagus is a malignant neoplasm involving both carcinomatous and sarcomatous components. We report a patient with true esophageal carcinosarcoma who underwent laparoscopy-assisted surgery. An upper gastrointestinal barium study revealed a lobulated intraluminal filling defect in the lower intrathoracic esophagus. The patient underwent esophagectomy and regional lymphadenectomy with gastric tube reconstruction by laparoscopy-assisted surgery and thoracotomy. The esophageal hiatus was entered and the mediastinal esophagus was dissected using a laparoscopic approach. Microscopically, the tumor comprised poorly differentiated squamous cell carcinoma and spindle-shaped cells resembling leiomyosarcoma. Immunohistochemically, spindle-shaped sarcomatous cells displayed strongly positive reaction to vimentin and negative reaction to cytokeratin AE1/AE3 and CD68. No transitional zone was seen between sarcomatous and carcinomatous elements. The patient was finally diagnosed with true esophageal carcinosarcoma. Laparoscopic transhiatal esophagectomy seems to be a rational and safe procedure for lower esophageal neoplasms, even for patients with impaired respiratory function.
