No abstract available.
Stomach Neoplasms*

No abstract available.

Human epidermal cells were obtained from suction blisters of 14 healthy individuals, and were cultured for 24-96 hours st a concentration of 1x 10(7)/ml, 5 x 10(6)/ml, 1 x 10(6)/ml, 5 x 10(5)/ml. Cells were also cultured with or without stimulants such as phorbol myristic acetate(PMA), muramyl dipeptide(MDP), and endotoxin. Then, cell-free supernatants of cultured epidermal cells were tested for ETAF by a thymocyte prolifera.tiom assay. The results were as follows : 1, The highest activity of ETAF was produced by fresh epidermal cells(EC) at a concentration of 1 x10(7)ml. Its highest 3H-TdR was 4928+/-2480cpm. The highest activity of ETAF was produced by cultured EC at a concentration of 5 x10(6)/ml. Its highest 3H-TdR was 13983+/-8045 cpm. 2. The highest activity of ETAF was produced by fresh EC with n culture time of 24 hours. Its highest 3H-TdR was 5357+/-3760cpm. The highest activity of ETAF was produced by cultured EC with a culture time of 72 hours. Its highest 3H-TdR was 11905+/-5327cpm. 3. The highest activity of ETAF was produced by both fresh and cultured EC at a titer of 1: 8 dilution of cell-free supernatants. 1ts highest 3H-TdR was 4928 +/-2480cpm in the fresh EC, and 11905+/-5327cpm in the cultured EC. 4. Alhen fresh EC was stimulated with PMA, MDP and endotoxin, higher activity of ETAF was found in the group stimulated with PMA or MDP compared with its control group. But lower activity of ETAF was found in the group stimulated with endotoxin compared with its control group. The 3H-TdR was 6000+/-1936 cpm in the group stimulated with PMA, 6945+/-3182 cpm in the group stimulated with MDP, and 36943+/-36861cpm in the group stimulated with endotoxin.
Blister ; Humans* ; Suction ; Thymocytes

Nevus lipomatosus cutaneus superficialis is a very rare skin disease which appears at birth or within the firat two decades of life. This uncommon condition is due to collections of ectopic fat cells within the upper and mid-dermis. There are two clinical forms. The first form is a lesion of zonal distribution, present from birth or childhood, usually on the buttocks or the lower back. The second form, a dome or sessile, papule, begins in adult life and is less restricted in distribution, and occurs also on the limbs Coalescence of soft, yellowish papules tends to form cerebriform plaques. The authors experienced two cases of typical nevus lipomatosus cutaneus superficialis. The first case was a 23-year male who had asymptomatic, soft, skin colored, and pea sized confluent nodules on the right lower back area since at birth. The second case was a 35-year female who had asymptomatic, multiple, soft, skin colored from rice to walnut sized confluent nodules on the coccygeal area which developed at the age of 27. Diagnosis was confirmed by clinical and histopathological findings.
Adipocytes ; Adult ; Buttocks ; Diagnosis ; Extremities ; Female ; Fluconazole ; Humans ; Juglans ; Male ; Nevus* ; Parturition ; Peas ; Skin ; Skin Diseases

PURPOSE: The periventricular leukomalacia(PVL) tends to increase the risk of developing motor neurologic sequelae, delayed cognitive development, visual impairment, and epilepsy. Although several developmental screening test methods are being used, one of the oldest and best known developmental screening test was restandardized and revised as Denver Development Screening Test II(Denver II). The objective of this study is to analyse the correlation between the degree of PVL on MRI and the results of Denver II. METHODS: Among the children brought into Pusan National University Hospital between January 1996 and August 1999 with developmental delay, all of the 36 children with PVL on MRI were selected for the study. Denver II was checked in all these patients for screening of developmental delay with the review of medical records. Depending on the grade of PVL, total sample was classified into three groups, and it was based on abnormally increased signal intensity in periventricualr white matter or a reduced amount of periventricular white matter or both, and compensatory focal ventricular enlargement. We analysed the relationship of the grade of PVL and the results of Denver II. RESULTS: The 36 total patients were composed of 22 boys and 14 girls, with the age distribution between 11 to 72 months and the mean of 34.4 months. Delayed occurrence of gross motor sector were 5 cases(44.4%) in group 1, 16 cases(80.0%) in group 2, 7 cases(100.0%) in group 3. Incidence of delay was significantly higher in the high grade PVL group. Delayed rate of other sectors(fine motor-adaptive, personal-social) were higher in the high grade PVL group. But it was not statistically significant. Delayed rate of language sector has no correlation with grade of PVL on MRI. CONCLUSION: Incidence of dealy of gross motor sector was significantly higher in the high grade PVL group. However, language sector has no correlation with grade of PVL on MRI.
Age Distribution ; Brain* ; Busan ; Child ; Epilepsy ; Female ; Humans ; Incidence ; Magnetic Resonance Imaging* ; Mass Screening* ; Medical Records ; Vision Disorders

Postherpetic neuralgia(PHN) can be extremely debilitating condition. Treatment protocols for PHX may vary from center to center, such as conservative and intensive supportive therapeutic regimens, for example, oral medication, cutaneous nerve stimulating therapy, even acupuncture and hypnotherapy have been stressec In spite of all these measures, some 15% of PHN suffers gain little or no ra lief. Anecdotal reports have suggested that low level laser therapy(LLLT) is effective in the relief of various types of neuralgia. Rased on these, we were interested to apply LLLT for crucial condition of PHN. This is a prelirninary clinical trial to evaluate the efficacy of LLLT in the treatment of the pain for well established and unrelieved PHN. In order to get more accurate result, subjective and objective criteria. were applied. The cases who showed the effectiveness in criteria of Excellent were 6/20(30 %) the cases who showed the effectiveness in criteria of Good were 3/20(15%), and the cases who showed the effectiveness in criteria of Fair were 3/20(15%). So the total cases who showed onset of the effectiveness of LLLT were 12 out of 20 cases(60%).
Acupuncture ; Clinical Protocols ; Humans ; Low-Level Light Therapy* ; Neuralgia ; Neuralgia, Postherpetic*

A typical case of gelinerazed cutalineous lichen amyloidosus is reported. A 62-year-old female had had brownish papular lesions on the lower legs, hands, and shoulders for about 8 years. Three years later, the papular lesions extended through the whole body surface. She complained of severe itching and tingling sensation. Physical findings were confined to the skin. The skin lesions were diffusely distributed. The size of the lesion was from pin-head to rice, The color was dark brownish. The papules were over generalized skin except for the face, palms, and sole.. Diagnosis was made by the characteristic clinical manifestations and histopathologic findings of the skin. However, the specimens of the liver and rectal biopsies did not show amyloid deposits. Based on these findings, authors concluded that this is a case of generalized cutaneous lichen amvloidosus and this is the second case in the literature in Korea. Even though the subjective symptom such as itching is getting decrease, the clinical course of this disease could not be aliernated by classical and conventional therapeutic regimens.
Biopsy ; Diagnosis ; Female ; Hand ; Humans ; Korea ; Leg ; Lichens* ; Liver ; Middle Aged ; Plaque, Amyloid ; Pruritus ; Sensation ; Shoulder ; Skin

The clinical observations were made on 66 patients of renal injuries during the period from 1985 to 1991) The results were as follows: I. The renal injuries were classified as contusion, laceration, rupture, pedicle injury according to Cass and Luxenberg`s classification. The patient numbers of each group were 42 (63.6%), 11 (16.3%).11 (16.3%) and 2 (3%). 2. The sonography was useful by complementary diagnostic tool of excretory urography in major renal injuries. 3. The computerized tomography was useful in diagnosing combined injuries and detecting injuries which were not detected in excretory pyelography. 4. The treatment of many. major renal injuries could be done conservatively with detailed and accurate diagnosis using computerized tomography.
Classification ; Contusions ; Diagnosis ; Humans ; Lacerations ; Rupture ; Urography

Neuroblastoma occurs most frequently in children. It, however, may occur in adults. The peripheral neuroblastoma in adult is a primitive neuroectodermal tumor arising from peripheral tumor arising from peripheral nerve. It is exceedingly rare and estimated less than 1% of all malig-peripheral nerve tumors. We report a case of adult peripheral neuroblastoma arising in left lower extremity, who was treated with local excision and radiation.
Adult ; Child ; Humans ; Lower Extremity ; Neuroblastoma ; Neuroectodermal Tumors, Primitive ; Peripheral Nerves

Anesthesiologists are occasionally faced with a dilemma in managing Jehovah's witness patients who refuse transfusion of blood or blood products in life threatening situations. We report a case in which a 28-year old Jehovah's witness parturient underwent an emergency cesarean section due to complex problems of fetal distress, twin pregnancy and preeclampsia. Despite the severe anemia, she had a good postoperative recovery without any complications. We suggest that it is necessary to know the religious background, ethical issues and conflicts in caring for Jehovah's Witness patients, and be familliar with perioperative management without transfusion for these cases.
Adult ; Anemia ; Cesarean Section* ; Emergencies* ; Ethics ; Female ; Fetal Distress ; Humans ; Pre-Eclampsia ; Pregnancy ; Pregnancy, Twin