A case of ischemic colitis in ascending colon mimicking colon cancer / 대한내과학회지

Ischemic colitis is recognized as the most common vascular disorder of the intestines in the elderly. Correct diagnosis is usually made after the ischemic episide is over and ischemic colitis is frequently misdiagnosed. A case is presented in which an initial diagnosis of appendicitis was made. On operation, a tumor like mass was found in ascending colon. Pathological examination revealed ischemic colitis. We report a case of ischemic colitis in ascending colon mimicking colon cancer.

A case of cervical lymphadenitis by toxoplasmosis / 대한내과학회지

Toxoplasma lymphadenitis is the most common clinical manifestation of toxoplasmosis in an immunocompetent host. The cervical lymph nodes are the most commonly involved, whereas systemic manifestations are rare. The most common clinical presentations are asymptomatic or subclinical, with fever, maculopapular rash, and general malaise. In immunocompromised patients, the presentations may be devastating with disseminated disease resulting in encephalitis, myocarditis, and pneumonia. We are reporting a case of toxoplasma lymphadenitis in an immunocompetent host diagnosed by histologic and serologic evaluation.

A case of small intestinal obstruction due to phytobezoar, revealed after operation in elderly / 대한내과학회지

The major causes of small bowel obstruction are postoperative adhesion, hernia, intussusception and malignancies. However, in cases of uncommon causes of small bowel obstruction, surgeons are in a dilemma because the preoperative diagnosis and making a decision to operate are frequently difficult and delayed. Phytobezoars are unusual cause of small bowel obstruction. They are mostly due to ingestion of stringent immature fruits following gastric surgery. They are usually formed in stomach and do not migrate to the other intestinal tract, but can lead to the serious complication of acute small bowel obstruction. We are reporting a case of acute small bowel obstruction due to phytobezoar about 2x2x3 cm3 size in a 90 year old female.

A case of localized fibrous tumor of the pleura presenting with hypoglycemia / 대한내과학회지

Localized fibrous tumor of the pleura is rare, slowly growing, benign tumor. Most of these tumors clinically behave asymptomatically, although tumor-associated hypoglycemia occurs in a few cases and lead to hypoglycemic coma. Laboratory investigations show elevation of IGF-II with a 2-3 times higher effect on the blood glucose level than insulin. Surgical resection of the tumor is recommended. We report on the case of a 81-year-old man, who complained of hypoglycemic episodes. Diagnostic evaluation showed a fibrous tumor of pleura attached to the right diaphragm.