No abstract available.
Stomach Neoplasms* ; Stomach* ; Water*

The leukemias are a heterogeneous group of neoplasms arising from the malignant transformation of hematopoietic cells. The cutaneous lesions associated with leukemia may be divided into the specific (leukemic infiltration) and nonspecific (leukemids). These may occur separately or in combination with each other. A 28 year old man admitted to the Department of Dermatology in December 1989, for diffuse infiltrated skin lesions of five months duration. In July 1989, he had experienced hyperpigmented diffuse infiltration on the face, which gradually spread to involve the neck and trunk. In November 1989, he felt cervical, submandibular, and inguinal lymph node enlargement. Skin biopsy specimen showed diffuse dermal and subcutaneous infiltration of atypical lymphocytes. Bone marrow biopsy and peripheral blood smear specimen showed changes of acute lymphoblastic leukemia(L). In addition, we studied infiltrated cell.; by immunoperoxidase staining with a pannel of monoclonal antibodies. The results revealed that the atypical cells expressed mainly helper/inducer T cell marker.
Adult ; Antibodies, Monoclonal ; Biopsy ; Bone Marrow ; Dermatology ; Humans ; Leukemia ; Lymph Nodes ; Lymphocytes ; Neck ; Precursor Cell Lymphoblastic Leukemia-Lymphoma* ; Skin*

We report a case of sebaceous carcinoma arising from nevus sebaceus of Jadassohn ocurring in a 68-year-old male, who showed a pedunculated cauliflower like tumor mass on verrucoid linear plaque in the fronto-parietal scalp. Histopathologic findings revealed mult,iple irregular tumor lobules composed mainly of foamy cytoplasmic atypical cells suggesting undifferrntiated sebaceous cells. Good result was obtained with wide local excision and primary closure without recurrence for 9 months after surgiral excision.
Aged ; Brassica ; Cytoplasm ; Humans ; Male ; Nevus* ; Nevus, Sebaceous of Jadassohn* ; Recurrence ; Scalp

This sutdy was designed to localize the distribution of basic fibroblast growth factor(bFGF) in the developing rat condylar region and to elucidate the associated function of bFGF in the condyle development. The condyles of temporomandibular joint of Sprague-Dawley rats (27g of weight) were used. The tissues were examined with electron microscope and immunohistochemical method. The results were as follows: 1. The developing condylar region are divided in to 5 zones apparently: proliferative, maturation, hypertrophic, calcifying, and ossification zones. 2. The cells in the proliferative zone are condensed and have under-developed cell organells in the cytoplasm. This zone shows a strong immunoreactivity of bFGF. 3. The cells in the maturation zone are typical chondroblasts showing well-developed cell organells and round nucleus. The cartilaginous matrix does not show the immunoreactivity of bFGF, while the chondroblasts show the immunoreactivity. 4. The cells in the hypertrophic zone show hypertrophic change having the degenerated cell organelles and small nucleus. There are no immunoreactivity of bFGF in this zone except the nucleus and endoplasmic region showing mild immunoreactivity. 5, The cells in the calcifying zone show hypertrophic change and cell organelles are disappeared. The cells are surrounded by the calcified cartilaginous matrix. There are no immunoreactivity of bFGF in this zone except the endoplasmic region showing mild immunoreactivity. 6. In the zone of bone formation, chondroblasts are disappeared. Newly differentiated osteoblasts secreting osteoid around the calcified cartilaginous matrix. The bone marrow shows the immunoreactivity of bFGF, while the bone matrix does not show the immunoreactivity of bFGF.
Animals ; Bone Marrow ; Bone Matrix ; Chondrocytes ; Cytoplasm ; Fibroblasts* ; Joints* ; Organelles ; Osteoblasts ; Osteogenesis ; Rats* ; Rats, Sprague-Dawley ; Temporomandibular Joint

No abstract available.
Encephalitis, Arbovirus*

No abstract available.
Humans ; Killer Cells, Natural* ; Lymphocytes* ; T-Lymphocyte Subsets* ; Uterine Cervical Neoplasms*

No abstract available.
Cushing Syndrome*

PURPOSE: To evaluate the effectiveness of MR imaging in assessing the response of carcinomas of the uterinecervix to the combined therapy of interferon alpha-2a, 13-cis-retinoic acid and radiation. MATERIALS AND METHODS: Thirteen patients with untreated, locally advanced squamous cell cervical carcinoma were treated for eight weeks with 13-cis-retinoic acid plus interferon alpha-2a and radiotherapy. Axial and sagittal T1-weighted spin echo and fast spin echo MR images were obtained before and after treatment, using a 1.5-T MR scanner. MR images were correlated with biopsy findings. In each patient, pre- and post-treatment images were prospectively analyzed andcompared. RESULTS: In all patients, tumor volume could be calculated by three dimensional measurement on MR images. Initial response to the combined therapy was complete in eight patients, partial in four and progressivein one. Evidence of tumor recurrence was noted in two patients during the follow-up period. MR images correlated well with biopsy findings. CONCLUSION: MR imaging is useful in the evaluation of tumor response to the combined biologic and radiation therapy, which can be an effective first-line therapy against locally advanced squamouscell carcinoma of the cervix.
Biopsy ; Carcinoma, Squamous Cell* ; Cervix Uteri* ; Female ; Follow-Up Studies ; Humans ; Interferons* ; Isotretinoin ; Magnetic Resonance Imaging ; Prospective Studies ; Radiotherapy ; Recurrence ; Tumor Burden

During the three years from March, 1983 to Feb, 1986, 159 cases of head injury surgically treated in the department of neurosurgery, Capital Armed Forces General Hospital were clinicostatistically analysed and discussed with the review of the literature. The following results were obtained.1) Due to the army distinctiveness, all cases were male and the age incidence was becoming maximal at the third decade. 2) Traffic accidents form by far the largest Group(38.4%), and next are, in order of incidence, accidents due to fall from height, simple fall(19%), exercise(12.6%), gun shot wound or explosive injury(9.4%) and assault(9.4%). 3) Skull fracture were seen in 115 cases(72.3%), and nearly half of those 55 cases, were linear fracture. 4) Of the 133 patients with intracranial hematoma or subdural hygroma, 88 cases(66.7%) were accompanied by skull fracture. 93% of epidural hematomas were associated with skull fracture and the most common wite of hematoma was temporoparietal area. 5) Of all cases of subdural hematoma, acute type was prevalent(59.4%) and its main site involved was temporoparietal area. 6) The associated injuries were found in 22.6% of patients. The frequent ones were facial bone fracture, upper extremity fracture, clavicle fracture, and chest injury, in order. 7) The minor head injury of Glasgow coma scale score(GCS) of 13 to 15 was 68 cases(42.8%). The moderated head injury of 9 to 12 was 28 cases(17.6) and the serve head injury of 3 to 8, 63 cases(39.1%). 8) The operation mortality was 26.8% and the good recovery was achieved 55.4% of patients. The remaining 18.8% resulted in disabled or vegetative state. 9) In the accidents of gun shot wound or explosive injury, operation mortality rate was 60%, but 5 cases(33.3%) were seen good recovery.
Accidents, Traffic ; Arm ; Clavicle ; Craniocerebral Trauma* ; Facial Bones ; Glasgow Coma Scale ; Head* ; Hematoma ; Hematoma, Subdural, Acute ; Hospitals, General ; Humans ; Incidence ; Male ; Military Personnel* ; Mortality ; Neurosurgery ; Persistent Vegetative State ; Skull Fractures ; Subdural Effusion ; Thoracic Injuries ; Upper Extremity ; Wounds and Injuries

BACKGROUND AND OBJECTIVES: Acute coronary syndrome occurs most commonly in the setting of atherosclerotic coronary artery disease, but there is little information concerning the mechanism responsible for the transition from stable to unstable coronary atherosclerotic plaque. Hypothetically, several microorganism(Chlamydia pneumonia, Cytomegalovirus and Helicobacter pylori) and their inflammatory reaction have been suggested as a causative motive in progression of acute coronary syndrome. Although it is unclear whether the serum level of CRP as a inflammatory parameter is concerned with previous inflammatory change or myocardial necrosis, CRP apper to be predictive of higher risk for cardiac event in the patients with acute coronary syndrome. Our objective was to evaluate whether the inflammatory parameters(CRP, ESR and WBC count) is useful in predicting the short-term cardiac risk within 30 days. MATERIALS AND METHOD: One hundred and ten patients with acute coronary syndrome were enrolled from April 1998 through August 1998. Blood samples were collected at 1st hour, 24th hour, 48th hour and 7th day and tested for CRP, ESR, WBC count and CK-MB level. Values of 323 normal were used as control. All patients were followed up for 30 days and assessed for the presence of cardiac complications. RESULTS: Peak CRP value of the patients with acute myocardial infarction(3.4+/-3.85 mg/dL, n=2) was higher than that of the patients with unstable angina(0.7+/-0.93 mg/dL, n=8, p<0.05) and controls(0.3+/-0.48 mg/dL, n=23, p<0.05). Peak CRP value of patients with cardiac complication was higher than that of patients without complication(7.7+/-4.77 mg/dL, n=5 vs 1.3+/-1.74 mg/dL, n=5 ; p<0.05). In multivariate analysis, peak CRP value was the only predictive parameter for development of cardiac complications in the patients with acute coronary syndrome(Odds ratio 4.893, 95% confidence interval 1.212-19.756, p value=.026). In the high-CRP group(>2 mg/dL, n=0), the cardiac complication rate was higher than the low-CRP group(< or =2 mg/dL, n=0) (43.3% vs 2.5%, p<0.05). Peak CRP value was correlated with age(r=.191, p=.045), pulse rate(r=.186, p=.008), left ventricular ejection fraction(r=0.384, p<0.001), peak ESR(r=.383, p<0.001) and peak WBC count(r=.307, p=.001), but not with peak CK-MB level. CONCLUSION: Elevated CRP level in patients with acute coronary syndrome seems to be a valuable prognostic factor for the development of cardiac complications within 1 month after admission.
Acute Coronary Syndrome* ; Coronary Artery Disease ; Cytomegalovirus ; Helicobacter ; Humans ; Multivariate Analysis ; Necrosis ; Plaque, Atherosclerotic ; Pneumonia