No abstract available.
Biopsy ; Biopsy, Fine-Needle ; Diagnosis

No abstract available.
Female ; Humans

No abstract available.
Pneumonia*

Multiple involvement of arterial fibromuscular dysplasia is unusal and such a case is quite limited in the literature. We present a case of multiple arterial fibromuscular dysplasia with aneurysm formation in a 38-year-old non-hypertensive man. Angiographic study showed multiple aneurysmal dilatations of the right renal, superior mesenteric, celiac axis, and left colic arteries. The resected right kidney demonstrated an aneurysm of the main renal artery and extensive infarction in the midportion of the renal parenchyma. The segmentally resected superior mesenteric artery disclosed a similar nature of aneurysm occluded by recent thrombi. Microscopically, all the resected arterial walls showed both intimal and medial fibroplasia together with periadventitial fibrosis resulting in marked narrowing of the lumen and subsequent thrombus formation.

A stomach cancer patient is reported, who presented with asterixis and dysarthria, after the administration of 5-fluorouracil derivatives, and progressed to a state of arnnesia and disorientation. At first impression was metastatic brain tumor however7 the result of a cerebrospinal fluid cytology for malignancy was negative, and magnetic resonance imaging study(MRI) revealed diffuse hyperintense lesion of the white matter, indicative of leukoencephalopathy. Upon discontinuing the drugs, patient recovered significantly.lly predominant muscle weakness from distal myopathy with rimmed vacuole formation While we present a young female.
Brain Neoplasms ; Cerebrospinal Fluid ; Distal Myopathies ; Dysarthria ; Dyskinesias ; Female ; Fluorouracil* ; Humans ; Leukoencephalopathies* ; Magnetic Resonance Imaging ; Muscle Weakness ; Stomach Neoplasms ; Vacuoles

Urinary tract anomaly is the most common anomaly in childhood. We reviewed medical records of 45 patients who were confirmed urinary tract anomalies on radiologic studies as Chuncheon Sacred Hospital, from Dec. 1984 to Sep. 1992. We analyzed incidence and clinical characteristics of urinary tract anomalies. The results obtained were as follows: 1) The age distribution were: 1)7 cases (37.8%) under 3 years, 6 cases (13.3%) from 4 to 6 years, 10 cases (22.2%) from 7 to 9 years, 9 cases (20.0%) from 10 to 12 years and 3 cases (6.7%) from 13 to 15 years. 2) Main symptoms were fever, dysuria and hematuria. 3) 26 cases (59.8%) were combined with urinary tract infection, and main causative organism were E. coli and Staphylococcus. 4) The most common anomalies were hydronephrosis, duplication of urinary tract and renal agenesis in order of sequence. 5) 34 cases (75.6%) were simple anomaly and 11 cases (24.4%) were complex anomalies. 6) Operative correction was needed on 20 cases.
Age Distribution ; Dysuria ; Fever ; Gangwon-do ; Hematuria ; Humans ; Hydronephrosis ; Incidence ; Medical Records ; Staphylococcus ; Urinary Tract Infections ; Urinary Tract*

Broncho-gastric fistula caused by benign gastric ulcer perforation after esophagectomy is very rare. In general anesthesia of a patient with broncho-gastric fistula, in spite of hyperventilation, leakage of the anesthetic gases through fistula may make the patient hypercapneic, and positive pressure ventilation may increase the risk of the pulmanary aspiration by the regurgitation of gastric fluid by stomach distension. For that reason, in this patient, denitrogenation was performed during patient's voluntary respiration with 100% oxygen for 5 minutes, and induction was performed without positive pressure ventilation, and one lung ventilation was carried out. Hypoxemia was followed by one lung ventilation because his pulmonary function was moderate obstructive type and his lung was damaged by aspiration of gastric fluid via broncho-gastric fistula. A low level of continuous positive airway pressure (CPAP) has no significant hemodynamic effect and can maintain the patency of nonventilated lung, so hypoxemia induced by one lung ventilation may be reduced. Thus we carried out one lung ventilation with CPAP (10 cmH2O) in nonventilated lung and blocked broncho-gastric fistula with a bronchial blocker for prevention of both regurgitation of gastric fluid and leakage of anesthetic gases. One lung anesthesia was performed without any problem in this case.
Anesthesia ; Anesthesia, General* ; Anesthetics, Inhalation ; Anoxia ; Continuous Positive Airway Pressure ; Esophagectomy ; Fistula* ; Hemodynamics ; Humans ; Hyperventilation ; Lung ; One-Lung Ventilation ; Oxygen ; Positive-Pressure Respiration ; Respiration ; Stomach ; Stomach Ulcer

We reviewed a total of 36 cases of gastrointestinal carcinoid tumors during a period of ten and a half years at Seoul National University Hospital, looking at their histologic and ultrastructural features, as well as immunohistochemical results, then we correlated these with location. The primary sites of carcinoid tumors were rectum(39%), stomach(25%), appendix(22%), small intestine(8%) and colon(6%), in order of frequency. The predominant histologic types by organ were mixed and solid(A) types in all location, the solid type(type A) in the stomach, and tubular type(type C) in the rectum. Six out of 8 cases of appendiceal carcinoid were type A and the other two cases were mucinous carcinoid. Tubular adenoma or adenocarcinoma was associated with 36% of the rectal carcinoids, with one case of carcinoid in the small intestine, and one(11%) of the gastric carcinoids was found near an adenocarcinoma. Metastasis was found in one case of ileal carcinoid(100%), one case of cecal carcinoid, 3 of gastric carcinoid(33%) and 2 of rectal carcinoid(14%). Primary tumor size ranged from 1 to 7 cm. Tumor necrosis and endolymphatic tumor emboli were found in 57% and 43% of the metastatic carcinoids, respectively. PCNA index showed a borderline significant difference between metastatic and nonmetastatic groups(P value=0.063). The low prevalence of appendiceal carcinoid and the relatively high prevalence of gastric-rectal carcinoid may reflect a low chance of incidental appendectomy and frequent detection of gastrointestinal endoscopy.
Adenocarcinoma ; Adenoma ; Neoplasm Metastasis

Acral persistent papular mucinosis has been thought to be a distinct for of cutaneous mucinosis not associated with systemic diseases. It was recently classified as one of five subtypes of localized lichen mixedematosus. A 64-year-old man presented with a 15-year history of flesh-colored to translucent papules and a few round hypopigmented patches on his wrists, back of the hands, and distal forearms. Biopsy from the papular lesions revealed focal mucin accumulation in the upper reticular dermis. The clinical and histopathological features were consistent with acral persistent papular mucinosis.
Biopsy ; Dermis ; Forearm ; Hand ; Humans ; Lichens ; Middle Aged ; Mucinoses ; Mucins ; Scleromyxedema* ; Wrist

PURPOSE: The purpose of this study was to ascertain the effects of preoperative information on postoperative state anxiety, plasma cortisol, and pain for patients under total knee arthroplasty, and to provide generic data with nursing intervention for total knee arthroplasty. METHODS: Data were collected from 34 patients who had total knee arthroplasty from January 3, 2003 to January 15, 2004. An experiment group of 17 patients was provided with pre-operative information prepared by the researchers; a control group of another 17 patients was provided with general information. Data were analyzed through Chi-squared test, t-test, paired t-test and ANCOVA using SPSS WIN 11.0. RESULTS: There was no significant differences between the experiment group and the control group in post operative state anxiety(p=.612). However, there was statistically a significant difference between the above two groups in post operative plasma cortisol(p=.012). There was a statistically significant difference between the above two groups in post operative pain(p=.041). CONCLUSION: According to the results of the study, the authors concluded that the preoperative information for patients under total knee arthroplasty had the effect on the decrease of postoperative plasma cortisol and pain.
Anxiety* ; Arthroplasty* ; Humans ; Hydrocortisone* ; Knee* ; Nursing ; Plasma