Takayasu's Arteritis Presenting with Hypertension in Pulmonary Tuberculosis / 대한내과학회지

Takayasu's arteritis (TA) is an inflammatory disease involving large arteries and their branches. The etiology of TA is unknown, but infectious agents and genetic factors play a significant role in its pathogenesis. A relationship between TA and Mycobacterium tuberculosis infection has been suggested, since both diseases have similar chronic inflammatory lesions and the presence of occasional granulomas in arterial walls. Patients with TA have an increased immune response to Mycobacterium tuberculosis antigens, suggesting a role for this organism in the immunopathogenesis of the disease. Herein, we present a case of TA with active pulmonary tuberculosis in a Korean patient. A 21-year-old male presented with hypertension and active pulmonary tuberculosis. TA invading the renal artery was diagnosed while evaluating hypertension. The patient was treated with prednisolone, methotrexate, anti-hypertensive medications, and anti-tuberculosis medications.

Polyp Clearance via Operative and Endoscopic Polypectomy in Patients With Peutz-Jeghers Syndrome After Multiple Small Bowel Resections

Peutz-Jeghers syndrome is an autosomal dominant inherited disease that manifests as a combination of mucocutaneous pigmentation and gastrointestinal hamartomatous polyps that usually cause intussusception and intestinal hemorrhage. We report the case of a 40-year-old male patient who was diagnosed 20 years ago and had previously undergone 3 intestinal resection surgeries. This time, with the use of combined operative and endoscopic polypectomy, more than 100 polyps were removed. This technique is useful for providing a "clean" small intestine that allows the patient a long interval between laparotomies and reduces the complications associated with multiple laparotomies and resections.

A Case of Bronchial Artery Aneurysm in Cavitary Pulmonary Tuberculosis / 대한내과학회지

A bronchial artery (BA) aneurysm is a rare, life-threatening disease when it ruptures. Recently, we experienced a case of massive hemoptysis due to a BA aneurysm rupture in a pulmonary tuberculosis cavity, treated with BA embolization followed by surgical resection of the cavitary lesion. To our knowledge, this is the first case of a BA aneurysm associated with cavitary pulmonary tuberculosis.

A Case of Bronchial Artery Aneurysm in Cavitary Pulmonary Tuberculosis / 대한내과학회지

A bronchial artery (BA) aneurysm is a rare, life-threatening disease when it ruptures. Recently, we experienced a case of massive hemoptysis due to a BA aneurysm rupture in a pulmonary tuberculosis cavity, treated with BA embolization followed by surgical resection of the cavitary lesion. To our knowledge, this is the first case of a BA aneurysm associated with cavitary pulmonary tuberculosis.

Coronary Spastic Angina and Life Threatening Arrhythmia despite Nitroglycerine Infusion / 이화의대지

Variant angina pectoris is characterized by chest symptoms at rest and transient ST elevation on the electrocardiography due to coronary artery spasm. Although most patients with coronary spasm respond well to medical treatment with vasodilators such as calcium channel blockers and nitrates, some patients show intractable attack of coronary vasospasm despite standard medical therapy. We experienced 50-year-old woman with intractable chest pain due to coronary artery spasm, who suffered from ventricular fibrillation despite continuous intravenous nitrate therapy.

Clinical Predictors Associated with the Severity of Colonic Diverticulitis

BACKGROUND/AIMS: Colonic diverticular diseases are increasing in Korea due to aging of the population and westernization of people's lifestyle. The aim of this study was to investigate the clinical predictors associated with the severity of colonic diverticulitis in Korea. METHODS: We retrospectively reviewed the medical records of 107 patients who were hospitalized with diverticulitis and underwent abdominopelvic computerized tomography at Dankook University Hospital between March 2002 and August 2011. The severity of colonic diverticulitis was evaluated by using Modified Hinchey classification, stage 0 to stage Ia were classified as mild group and stage Ib to stage IV were classified as severe group. Patients??records were assessed for age, sex, underlying diseases, history of diverticulitis, associated symptoms, location of diverticulitis, white blood cells, and C-reactive protein (CRP). RESULTS: Male to female ratio was 1.6:1 with the mean age of 43.1 years. Eighty-three patients (77.6%) were in the mild group and 24 patients (22.4%) were in the severe group. In multivariated analysis, the clinical predictors associated with the severity of colonic diverticulitis were left location (odds ratio [OR], 7.268; P=0.030), duration of symptoms (> or =3 days; OR, 4.174; P=0.022), and elevated CRP (> or =5 mg/dL; OR, 4.576; P=0.018). CONCLUSIONS: Left location, duration of symptom, and elevated CRP were the meaningful predictors for severity of colonic diverticulitis. When confronting with patients with these risk factors, we should keep in mind about the possibility of severe diverticulitis.

An Unusual Case of Superior Vena Cava Syndrome Caused by the Intravascular Invasion of an Invasive Thymoma / 결핵및호흡기질환

Superior vena cava syndrome (SVCS) is usually caused by extrinsic compression or invasion of the superior vena cava (SVC) by malignant tumors involving mediastinal structures. Although thymomas are well-known causes of SVCS, cases of SVCS caused by malignant thymomas protruding into adjacent vessels draining the SVC with thrombosis have been very rarely reported worldwide. We experienced a 39-year-old female patient with SVCS that developed after the direct invasion of the left brachiocephalic vein (LBCV) and SVC by an anterior mediastinal mass with a high maximum standardized uptake value on the chest computed tomography (CT) and positron emission tomography-CT. Based on these results, she underwent en bloc resection of the tumor, including removal of the involved vessels, and was eventually diagnosed as having a type B2 thymoma permeating into the LBCV and SVC. We present this case as a very rare form of SVCS caused by an invasive thymoma.