Removal of a Trigger Cord Stuck between Bands during Endoscopic Multiple-Band Ligation for Treating Esophageal Variceal Hemorrhage

Endoscopic variceal ligation is the preferred endoscopic treatment method for esophageal variceal bleeding. The incidence of complications such as chest pain, bleeding, stricture formation, and aspiration pneumonia is low. We report a case wherein a malfunctioning multiple-band ligator could have potentially caused damage to the esophageal varices and massive bleeding. The equipment was safely removed using scissors and forceps. To the best of our knowledge, this is the first published report detailing the management of a case of esophageal variceal bleeding.

Refractory Pleural Effusion in Systemic Lupus Erythematosus Treated by Pleurectomy

Pleural effusion is a common pulmonary manifestation of systemic lupus erythematosus (SLE) and often occurs as bilateral exudative pleural effusion. The condition usually responds quickly to corticosteroid therapy. However, massive pleural effusion refractory to immunosuppressive drugs has rarely been reported; thus, the proper therapeutic modality is largely decided on a case-by-case basis. In this case, we describe successful treatment with surgical pleurectomy for massive refractory pleural effusion in a patient with SLE.

Cholangiocarcinoma Masquerading as IgG4-related Sclerosing Cholangitis / 대한췌담도학회지

IgG4-related sclerosing cholangitis (IgG4-SC) represents a rare but clinically challenging differential diagnosis in patients with biliary strictures which can be mistaken for cholangiocarcinoma. We present a case of a 73-year-old male presented with abdominal discomfort and weight loss. Biliary images showed long-segment luminal narrowing of extrahepatic bile duct associated with prominent enhanced wall thickening, but luminal patency was preserved. Pancreatic images revealed segmental irregular narrowing of main pancreatic duct without upstream duct dilatation. His liver function tests and CA19-9 level were normal. Putting all findings together, IgG4-SC associated with autoimmune pancreatitis was strongly suspected. However, endobiliary biopsy of extrahepatic bile duct revealed adenocarcinoma which was not resectable due to celiac axis involvement. Because there is an overlap in biliary imaging findings between IgG4-SC and cholangiocarcinoma, biopsy is essential for adequate differential diagnosis. We present a case of cholangiocarcinoma masquerading as IgG4-SC based on clinical and imaging findings.

Development of Spinal Epidural Abscess during Treatment of Pneumococcal Meningitis / 대한내과학회지

There have been a few reports of pneumococcal meningitis complicated by spinal epidural abscess. A 58-year-old female with Streptococcus pneumoniae meningitis underwent a recurrent pleocytosis without apparent clinical deterioration after appropriate antibiotic treatment. Subsequently, she developed a spinal epidural abscess. Spinal epidural abscess is a rare complication of pneumococcal meningitis, and subclinical deterioration of neutrophil-dominant pleocytosis may precede development of a spinal epidural abscess in individuals with bacterial meningitis.

Lung Disease Caused by Mycobacterium malmoense in an Immunocompetent Patient / 결핵및호흡기질환

Mycobacterium malmoense is a very rare cause of lung disease in South Korea. We reported the first case of lung disease caused by M. malmoense in an immunocompetent patient. The patient was successfully treated with a 14-month course of antibiotics.