Von Recklinghausen's disease is an autosomal dominant hereditary disease associated with characteristic cafeau-lait spots of skin and multiple neurofibromatosis. It is complicated by malignancies, which in most cases is neurofibrosarcoma. The development of lung cancer in von Recklinghausen's disease is rare. A 61-year-old male was admitted for cough and sputum for 20 days. He had multiple cafe-au-lait spots and subcutaneous neurofibromas in whole body area and Lisch nodules in both iris and he had been diagnosed von Recklinghausen s disease 35 years ago. Chest radiography showed emphysematous buliae in both upper lung field and mass in right upper lung field. Chest CT scan revealed subcarinal lymph node enlargement. Bronchoscopic biopsy was done in mass in superior segment of right lower lobe and the results showed squamous cell carcinoma. The presence of von Recklinghausen's disease and lung cancer are noteworthy.
Biopsy ; Cafe-au-Lait Spots ; Carcinoma, Squamous Cell ; Cough ; Genetic Diseases, Inborn ; Humans ; Iris ; Lung Neoplasms* ; Lung* ; Lymph Nodes ; Male ; Middle Aged ; Neurofibroma ; Neurofibromatoses ; Neurofibromatosis 1* ; Neurofibrosarcoma ; Radiography ; Skin ; Sputum ; Thorax ; Tomography, X-Ray Computed

NSAIDs are now the most widely prescribed of all drugs for the therapy of a large variety of disorders including rheumatologic disorders, and so the population of patients who are at risk for adverse effects of these drugs is rapidly expanding. A number of renal and electrolyte problems have been associated with the use of NSAIDs, including alterations in glome-rular filtration rate, hyperkalemia, acute interstitial nephritis and papillary necrosis. While the use of NSAIDs has also been associated with minimal change nephrotic syndrome, this complication has almost invariably occured in association with an acute interstitial nephritis. Recently, we experienced a case of minimal change nephrotic syndrome without significant interstitial inflammation associated with the use of NSAIDs. This patient is a 64-year-old female who developed the generalized edema and about 10kg of weight gain since three days ago. She had taken the anti-inflammatory drugs for five years intermittently and started taking diclofenac sodium, 25mg orally three times a day, 10 days before admission for increasing pain in her knees. Laboratory findings disclosed the following values WBC 5,200/mm3 with only 0.6% eosinophils, total serum protein 4.0g/dL, albumin 1.2 g/dL, BUN 17mg/dL, creatinine 0.8mg/dL, sodium 140 mmol/L, potassium 4.0mmol/L, chloride 113mmol/L, total cholesterol 338mg/dL, triglyceride 203mg/dL; 24-hour protein excretion 3.6g, creatinine clearance 52.8 mL/min ; serologic tests were unremarkable. A renal biopsy revealed no abnormality except for focal mild interstitial infiltration of chronic inflammatory cells with a few atrophic tubules on light microscopy. Immunofluorescence studies showed diffuse trace mesangial deposits of IgM, and electromicroscopy revealed diffuse obliteration of the epithelial foot process and villous transformation of the epitherial cell cytoplasms without electrondense deposits. These findings were consistent with minimal-change disease. Diclofenac was discontinued on admission because of the likelihood the renal disease was drugrelated and she treated with low-dose(40-80mg/d) of furosemide. Fourteen days after stopping diclofenac, her massive edema and weight gain resolved and laboratory studies showed a 24-hour urine protein excretion of 80mg and serum albumin of 2.7g/dL. There has been no relapse for five months since then.
Anti-Inflammatory Agents, Non-Steroidal ; Biopsy ; Cholesterol ; Creatinine ; Cytoplasm ; Diclofenac* ; Edema ; Eosinophils ; Female ; Filtration ; Fluorescent Antibody Technique ; Foot ; Furosemide ; Humans ; Hyperkalemia ; Immunoglobulin M ; Inflammation ; Knee ; Microscopy ; Middle Aged ; Necrosis ; Nephritis, Interstitial ; Nephrosis, Lipoid ; Potassium ; Recurrence ; Serologic Tests ; Serum Albumin ; Sodium ; Triglycerides ; Weight Gain

Measlazine(5-Aminosalicylic acid, 5-ASA), a component of Sulfasalazine (sulfapyridine bound to 5-ASA), is used to treat inflammatory bowel disease. Most adverse pulmonary effects caused by sulfasalazine have been attributed to sulfapyridine. However, lung toxicity associated with measlazine(5-ASA) is rare. Here we report a case of eosinophilic pneumonia in a 44-year-old woman with ulcerative colitis, who was treated with mesalazine. She developed symptoms of a dry cough, mild night fever, and evertional dyspnea. Bilateral peripheral pulmonary infiltrates, peripheral blood eosinophilia, and histologic features were consistent with eosinophilic pneumonia. The symptoms improved quite rapidly after the discontinuation of mesalazine and initiation of steroid therapy. Therefore, adverse pulmonary reactions to mesalazine must be considered in a differential diagnosis of pulmonary involvement in patients with inflammatory bowel disease who are receiving with measlazine therapy.
Adult ; Colitis, Ulcerative* ; Cough ; Diagnosis, Differential ; Dyspnea ; Eosinophilia ; Eosinophils* ; Female ; Fever ; Humans ; Inflammatory Bowel Diseases ; Lung ; Mesalamine ; Pulmonary Eosinophilia* ; Sulfapyridine ; Sulfasalazine ; Ulcer*

Alendronate sodium (Fosamax(R)) is an aminophosphonate used in treatment of postmenopausal osteoporosis by inhibition of osteoclastic activity. Esophageal ulcers related to alendronate use have been reported at the rate of 2~6%. However, there have been no reports of esophagitis or esophageal ulcer by alendronate in Korea. We present a case of esophageal ulcer caused by alendronate. The patient presented with retrosternal pain and severe odynophagia for a few days. Esophagogastroduodenoscopy revealed multiple deep ulcers at the esophagus. Her symptoms resolved completely after stopping alendronate. A follow-up esophagogastroduodenoscopy 6 weeks later revealed complete healing of the ulcers.
Alendronate* ; Endoscopy, Digestive System ; Esophagitis ; Esophagus ; Female ; Follow-Up Studies ; Humans ; Korea ; Osteoclasts ; Osteoporosis, Postmenopausal ; Ulcer*

Lung cancer begins insidiously, metastasizes early, and is frequently nonresectable at the time of diagnosis. Gastrointestinal metastases are considered the most unusual. A 60 year-old man was admitted for the evaluation of dizziness. For two weeks prior to admission, he had mild blood-tinged sputum and melena. He had right cervical lymphadenopathy, measured by 2 2 cm. Laboratory studies demonstrated hemoglobin of 3.7 g/dL. Posteroanterior and lateral chest radiographs revealed mass-like lesion of right upper lobe. An umblicated mass was found in the sigmoid colon by colonoscopic examination and biopsy was done. He developed abdominal pain, tenderness and rebound tenderness at admission 10 days. Abdominal CT showed that focal thickened wall and suspicious perforated lesion at the ileum. Operation was done. In recent time, we experienced a case in which perforation of gastrointestinal metastases developed with malignant tumors of the lung.
Abdominal Pain ; Biopsy ; Colon, Sigmoid* ; Diagnosis ; Dizziness ; Humans ; Ileum ; Lung Neoplasms* ; Lung* ; Lymphatic Diseases ; Melena ; Middle Aged ; Neoplasm Metastasis* ; Radiography, Thoracic ; Sputum ; Tomography, X-Ray Computed

Myasthenia gravis is an autoimmune disease that results from an antibody-mediated reaction and occurs with thymoma in 15+ACU- of patients. It is very rarely associated with autoimmune hepatitis. Four cases of myasthenia gravis with autoimmune hepatitis have been reported in the world. We recently experienced a case of 30-year-old man with myasthenia gravis associated with thymoma and autoimmune hepatitis. This condition is the first case that has not been reported previously in Korea. We report this rare condition along with a brief review of the literature.
Adult ; Case Report ; HLA-DR Antigens/genetics ; Hepatitis, Autoimmune/etiology+ACo- ; Human ; Male ; Myasthenia Gravis/complications+ACo- ; Thymoma/etiology+ACo- ; Thymus Neoplasms/etiology+ACo-

Behcet's disease is a complex multisystem disease that features recurrent aphthous stomatitis, recurrent genital ulcerations, and eye lesions(uveitis or chorioretinitis). Among the systemic manifestat ions, pulmonary involvement is known to be rare and only a few cases have been documented. The most important features of pulmonary lesions in Behcet's disease are recurrent hemoptysis, which is often massive, and fatal pleuritic chest pain and recurrent high fever and fleeting nature of the pulmonary infiltrates. We report a case of Behcet's disease manifestated as high fever and pleural effusions which was complicated by pulmonary infarction ans a result of pulmonary arteritis.
Arteritis ; Chest Pain ; Fever ; Hemoptysis ; Ions ; Pleural Effusion* ; Pulmonary Infarction ; Stomatitis, Aphthous ; Ulcer

BACKGROUND/AIMS: Percutaneous endoscopic gastrostomy (PEG) is a method widely used for long-term enteral nutrition in dysphagia. Mostly, it is preceded by nasogastric intubation (NI) for short-term enteral nutrition; endoscopic findings associated with NI are encountered during PEG. The purpose of this study was to discuss such findings and to delineate a relationship between these findings, especially esophageal lesions and the duration of NI. METHODS: This study involved 185 individuals who had undergone PEG at Kyung Hee Medical Center from January 1999 to May 2002. The medical records were examined retrospectively. RESULTS: The dysfunction of the CNS comprised 98.4% of the causes of dysphagia. The duration of NI was 15.2 weeks on average, with median value of 8.7 weeks, indicating that PEG was performed relatively soon. Endoscopic findings revealed esophagitis in 63 cases, esophageal ulcers in 27 and active bleedings in another 10. The incidence of esophageal lesions was shown to be higher in subjects with duration of NI under 12 weeks than in those with duration over 12 weeks (p=0.032). CONCLUSIONS: PEG was carried out in many cases during the early stages of dysphagia, and NI-associated esophageal lesions appeared to be more prevalent within 12 weeks of NI duration. These results may be of help in deciding the timing of PEG.
Adult ; Aged ; Deglutition Disorders/therapy ; *Endoscopy, Gastrointestinal ; Enteral Nutrition ; Esophageal Diseases/*diagnosis/etiology ; Esophagus/*pathology ; Female ; *Gastrostomy ; Humans ; *Intubation, Gastrointestinal/adverse effects ; Male ; Middle Aged

BACKGROUND/AIMS: Helicobacter pylori (H. pylori) infection is the cause of peptic ulcer diseases, and gastric cancer. Hydrolysis of urea generating ammonia may cause cytotoxic effects on the gastric epithelium. The ammonia may induce the synthesis of epidermal growth factor (EGF) in gastric epithelium as an adaptive cytoprotective mechanism. The first aim was to examine the concentration of ammonia and EGF in gastric juice before and after H. pylori eradication in functional dyspepsia patients. The second aim was to examine the correlation among ammonia concentration, EGF concentration, and inflammatory score of gastritis. METHODS: The concentration of ammonia and EGF were measured by ELISA. The grade and severity of gastritis were measured according to the updated Sydney system. RESULTS: The concentration of ammonia in gastric juice was much higher in the H. pylori positive subjects (10,787 +/- 6,584 micro mol/L) than in the negative subjects (2,339 +/- 1,158 micro mol/L, p<0.0001). The concentrations of EGF in gastric juice was much higher in the positive subjects (1,462 +/- 393 pg/mL) than in the negative subjects (1,088 +/- 499 pg/mL, p<0.005). The concentration of ammonia and EGF in gastric juice showed significant correlation (r=0.63, p<0.0001). The concentrations of ammonia and histologic severities showed significant correlation (r=0.41, p<0.0001). Moreover, the level of EGF in gastric juice and histologic severities showed positive correlation (r=0.20, p<0.005). CONCLUSIONS: As the concentration of ammonia in gastric juices increased, the concentration of EGF was also increased in functional dyspepsia with H. pylori infection. The concentration of EGF in gastric juice may play a role in the adaptive cytoprotection in H. pylori- induced gastritis.
Adult ; Ammonia/*analysis ; English Abstract ; Epidermal Growth Factor/*analysis ; Female ; Gastric Juice/*chemistry ; Gastritis/drug therapy/*metabolism/microbiology/pathology ; Helicobacter Infections/drug therapy/*metabolism ; *Helicobacter pylori ; Humans ; Male ; Middle Aged

BACKGROUND: Alcoholic liver disease has increased. The causes of death in liver cirrhosis have changed. The author tried to categorize the etiology and complications of liver cirrhosis and analyze the causes of death in the 1990s. METHOD: The author retrospectively reviewed medical records of 1,175 patients diagnosed as having liver cirrhosis at Kyung Hee University Hospital from January 1991 through December 1998. The etiology, complications and the cause of death were compared between the early (1991-1994) and the late (1995-1998) periods. RESULTS: The proportion of male patients (73.3%) was still about 3 times that of female patients. There was no difference in age at the time of diagnosis between early and late periods (51.4 11.1 and 51.2 11.2 years respectively). Hepatitis B virus (HBV) infection was still the most common cause of liver cirrhosis (57.0%) and alcohol was the next (31.1%). The complications of liver cirrhosis at the time of diagnosis were, in order: esophageal varices, ascites, and variceal bleeding. But there was no significant difference between the periods. The proportion of Child grade B was the most common at the time of diagnosis in both periods, but Child grade A increased in the late period. The most common cause of death was liver failure and the next cause was variceal bleeding in the early period. Hepatorenal syndrome was the second most common cause in the late period. CONCLUSION: There was no change in the etiology between early and late periods. HBV infection was still the most common etiology but the incidence of alcoholic liver cirrhosis might have increased in the 1990s. The proportion of the Child B at initial diagnosis was the highest (around 50%) but that of Child A increased in the late period. Among the causes of death, liver failure and hepatorenal syndrome had a tendency to increase in the late period.
Ascites ; Cause of Death* ; Child ; Diagnosis ; Epidemiology ; Esophageal and Gastric Varices ; Female ; Hepatitis B virus ; Hepatorenal Syndrome ; Humans ; Incidence ; Liver Cirrhosis* ; Liver Cirrhosis, Alcoholic ; Liver Diseases, Alcoholic ; Liver Failure ; Liver* ; Male ; Medical Records ; Retrospective Studies