In 1961, Cornes first introduced the term multiple lymphomatous polyposis(MLP), and since then, this very raredisease has been considered as a malignant lymphoma originating in the mantle zone of gastrointestinal lymphoidtissue. MLP presents with a 0.5-2.0cm sized polypoid tumor, which affects long segments of the alimentary tractand frequently invades the mesenteric lymph nodes. It often consists of a dominant mass rather than polyps. Wedescribe three cases of endoscopically proven multiple lymphomatous polyposis, and include a review of theliterature. In differentiating multiple lymphomatous polyposis and other types of multiple polyposis in thegastrointestinal tract, the following features are helpful : the smooth surface of polyps, which is similar to agem seen during a barium examination ; the typical appearance of a gastric submucosal tumor and hypertrophiedgastric mucosal folds in UGI; the presence of enlarged lymph nodes, as seen on abdominal CT scanning.
Barium ; Gastrointestinal Tract* ; Lymph Nodes ; Lymphoma ; Polyps ; Tomography, X-Ray Computed ; Zea mays

Cholangiolocellular carcinoma is a rare lesion, intermediate in type between hepatocellular and cholangio-cellular carcinoma. The radiologic findings of cholangiolocellular carcinomas have not been reported. We describe the ultrasound, CT, MR, and angiographic findings of a case of cholangiolocellular carcinoma not associated with liver cirrhosis.
Liver Cirrhosis ; Ultrasonography

No abstract available.
Thrombasthenia*

PURPOSE: To compare the mammographic features and histologic subtypes of ductal carcinoma in situ(DCIS) of the breast. MATERIALS AND METHODS: Mammograms of 34 patients with DCIS of the breast detected between January 1992 and November 1998 were retrospectively analyzed. Histologic subtypes were classified as either comedo or noncomedo. Mammographic findings were classified in one of four ways : microcalcification only, microcalcification with mass, mass or asymmetrical density only, or normal. Microcalcifications was classified as either predominantly casting or granular. We also determined whether microcalcification was multifocal. RESULTS: Histologic examination revealed the comedo type in eight patients and the noncomedo type in 26. Among the eight comedo-type cases, mammography demonstrated microcalcification only in five and micro-calcification with mass in three. Among 26 noncomedo-type cases, microcalcifications only was seen in ten, microcalcification with mass in two, mass or asymmetrical density only in six, and normal features in eight. Six of the comedo type were predominantly casting and two were predominantly granular. Predominantly casting calcification was present in four of 12 cases of the noncomedo type and predominatly granular was in eight. Multifocality was seen in four comedo-type cases, but in none of those that were of the noncomedo type. CONCLUSION: We conclude that the comedo subtype of DCIS of the breast is more likely than the noncomedo subtype to be accompanied by microcalcification of the predominantly casting type. Multifocally located microcalcification is a more frequent feature of the comedo subtype than of the noncomedo subtype.
Breast ; Carcinoma, Ductal* ; Carcinoma, Intraductal, Noninfiltrating* ; Humans ; Mammography ; Retrospective Studies

It has been emphasized that the treatment of choice for the trochanteric fracture of the femur is open reduction and rigid internal fixation. Regarding the stability of the fracture, most reports were focused on the comminution of the medial cortex, but few reports were paid attention to the additional fracture of the greater trochanter. This paper was aimed to evaluate the fragment of the greater trochanter on the maintenance of reduction. We treated 23 cases of unstable trochanteric fractures in which 16 cases were treated with Dynamic Hip Screw (DHS) alone, and 7 cases were treated with DHS and additional DHS Trochanter Stabilizing Plate (TSP). We compared the two groups and the results were as follows: 1. The average lag screw slipping distance was 17.1mm in DHS Group and 10.0mm in TSP Group. 2. The average distance of lateral displacement of greater trochanter over the trochantric fractures was 11.5mm in DHS Group and no change in TSP Group. The above results suggested that the comhined use of DHS Trochanter Stabilizing Plate with Dynamic Hip Screw provided good results in the treatment of uristable intertrochanteric fractures with completely detached greater trochanter and reverse oblique fracture.
Femur* ; Hip Fractures* ; Hip*

Calcium pyrophosphate dihydrate (CPPD)crystal deposition disease is one of the most common causes of arthralgia in elderly.The acute form (pseudogout) may present as acute monoarticular or polyarticular arthritis.It is often accompanied by high fever and sometimes simulates acute infectious condition.The knee is the joint most frequently affected by pseudogout but other sites such as wrist,shoulder,ankle,elbow and hands may be affected.A few cases involving cervical and lumbar spine mistaken for CNS infection have also been described in foreign countries.We report here a case of CPPD crystal deposition disease mimicking meningitis.
Arthralgia ; Calcium Pyrophosphate* ; Calcium* ; Chondrocalcinosis ; Fever ; Hand ; Joints ; Knee ; Meningitis ; Spine

BACKGROUND AND OBJECTIVES: Platelet activation and aggregation, with resultant arterial thrombus formation, play pivotal roles in the pathophysiology of acute coronary syndrome (ACS). The efficacy of tirofiban, a specific inhibitor of the platelet glycoprotein IIb/IIIa receptor, combined with heparin, or low molecular heparin (LMWH), in the management of ACS were evaluated. SUBJECTS AND MEHTODS: One hundred seventeen patients (60.8+/-10.9 years, 76 male), with unstable angina or non-ST elevation myocardial infarction, who had ST-T changes and elevated troponin, were divided into 4 groups : Group I (n=30 : heparin alone), Group II (n=28 : LMWH, dalteparin alone), Group III (n=29 : tirofiban combined with heparin) and Group IV (n=30 : tirofiban with LMWH). The major adverse cardiac events (MACE) among the 4 groups, during 6-month clinical follow-ups, were compared. RESULTS: Percutaneous coronary intervention, or a coronary artery bypass graft, was performed in 23, 19, 19 and 22 patients from Groups I, II, III and IV, respectively (p=0.87). A minor bleeding complication developed in 2 (6.7%), 1 (3.6%), 1 (3.4%) and 2 patients (6.7%) in groups I, II, III and IV, respectively (p=0.79). During the six-month follow-up MACE occurred in 7 (30.4%), 6 (31.6%), 3 (15.8%) and 4 patients (18.2%) in groups I, II, III and IV, respectively (p=0.02 : Group I and II vs. Group III and IV). CONCLUSION: Tirofiban combined with LMWH is safe and may improve the long-term prognosis of patients with ACS.
Acute Coronary Syndrome* ; Angina, Unstable ; Angioplasty ; Blood Platelets* ; Coronary Artery Bypass ; Dalteparin ; Follow-Up Studies ; Glycoproteins* ; Hemorrhage ; Heparin ; Heparin, Low-Molecular-Weight* ; Humans ; Myocardial Infarction ; Percutaneous Coronary Intervention ; Platelet Activation ; Prognosis ; Thrombosis ; Transplants ; Troponin

BACKGROUND: Infective endocarditis shows high surgical mortality and morbidity rates, especially for aortic endocarditis. This study attempts to investigate the clinical characteristics and operative results of isolated aortic endocarditis. MATERIAL AND METHOD: From July 1990 to May 2005, 25 patients with isolated aortic endocarditis (Group I, male : female=18 : 7, mean age 43.2+/-18.6 years) and 23 patients with isolated mitral endocarditis (Group II, male : female=10 : 13, mean age 43.2+/-17.1 years) underwent surgical treatment in our hospital. All the patients had native endocarditis and 7 patients showed a bicuspid aortic valve in Group I. Two patients had prosthetic valve endocarditis and one patientsdeveloped mitral endocarditis after a mitral valvuloplasty in Group II. Positive blood cultures were obtained from 11 (44.0%) patients in Group I, and 10 (43.3%) patients in Group II. The preoperative left ventricular ejection fraction for each group was 60.8+/-8.7% and 62.1+/-8.1% (p=0.945), respectively. There was moderate to severe aortic regurgitation in 18 patients and vegetations were detected in 17 patients in Group I. There was moderate to severe mitral regurgitation in 19 patients and vegetations were found in 18 patients in Group II. One patient had a ventricular septal defect and another patient underwent a Maze operation with microwaves due to atrial fibrillation. We performed echocardiography before discharge and each year during follow-up. The mean follow-up period was 37.2+/-23.5 (range 9~123) months. RESULT: Postoperative complications included three cases of low cardiac output in Group I and one case each of re-surgery because of bleeding and low cardiac output in Group II. One patient died from an intra-cranial hemorrhage on the first day after surgery in Group I, but there were no early deaths in Group II. The 1, 3-, and 5-year valve related event free rates were 92.0%, 88.0%, and 88.0% for Group I patients, and 91.3%, 76.0%, and 76.0% for Group II patients, respectively. The 1, 3-, and 5-year survival rates were 96.0%, 96.0%, and 96.0% for Group I patients, and 100%, 84.9%, and 84.9% for Group II patients, respectively. CONCLUSION: Acceptable surgical results and mid-term clinical results for aortic endocarditis were seen.
Aortic Valve ; Aortic Valve Insufficiency ; Atrial Fibrillation ; Bicuspid ; Cardiac Output, Low ; Echocardiography ; Endocarditis* ; Follow-Up Studies ; Heart Septal Defects, Ventricular ; Hemorrhage ; Humans ; Male ; Microwaves ; Mitral Valve Insufficiency ; Mortality ; Postoperative Complications ; Stroke Volume ; Survival Rate

Type 1 endoleak of common iliac artery (type Ib endoleak) should be treated during endovascular aneurysm repair (EVAR). An 86-year-old female was diagnosed with abdominal aortic aneurysm measuring 6.6 cm in diameter and right internal iliac artery aneurysm measuring 4.0 cm in diameter. She underwent EVAR after right internal iliac artery embolization. There was type Ib endoleak, which was repaired by balloon-expandable stent, Palmaz XL stent (Cordis). We report successful treatment of type Ib endoleak with Palmaz XL stent, which may be considered as an alternative option for type Ib endoleak after EVAR.
Aged, 80 and over ; Aneurysm ; Aortic Aneurysm, Abdominal ; Endoleak ; Endovascular Procedures ; Female ; Humans ; Iliac Artery ; Stents

Pulmonary alveolar hemorrhage (PAH) is a rare and often fetal presenting feature of systemic lupus erythematosus (SLE) and enters the differential diagnosis of diffuse lung disease in patients with SLE. Reported mortality rats are extremely high, between 70 and 90 percents. Because death frequently occurs within the first several days of the hemorrhage, the diagnosis needs to be established promptly and treatment should be initiated immediately. Treatment of alveolar hemorrhage has included various combinations of corticosteroids, cytotoxic agents, and plasmapheresis, but survival rates have been extremely low despite aggressive therapy. We experienced a case of diffuse alveolar hemorrhage in a 29 year-old SLE male patient. PAH was diagnosed by hemoptysis, anemia, infiltration on chest X-ray and hemosiderin-laden macrophages in bronchoalveolar lavage. After high dose intravenous steroid, cyclophosphamide intravenous therapy and plasmapheresis, the condition of patient was markedly improved. He was discharged and received monthly intravenous pulse cyclophosphamide. He has done well since, showing no further pulmonary hemorrhage with steroid tapering.
Adrenal Cortex Hormones ; Adult ; Anemia ; Animals ; Bronchoalveolar Lavage ; Cyclophosphamide ; Cytotoxins ; Diagnosis ; Diagnosis, Differential ; Hemoptysis ; Hemorrhage* ; Humans ; Lung Diseases ; Lupus Erythematosus, Systemic* ; Macrophages ; Male ; Mortality ; Plasmapheresis* ; Rats ; Survival Rate ; Thorax