A clinicopathological study was performed with 20 cases of dermatitis herpetifom is encountered at Department of Dermatology, College of Medicine, Busan National University Hospital during the period from January 1969 to August 1977. We used as criteria for diagnosis the history of chronicity and recurrence with good general health, pruritus, symmetric grouping of vesicles and papules, excoriat ions, pigmentations and ready response to DDS. The results were as folIows; 1.The age of onset was varied from 5 to 74 with most; prominent in the age group between 20 and 29 years. 2. Clinical forms included 16 cases of papulovesicular form, 1 case of papular form and, 3 cases of vesicobullous form. 3. The common predilection sites were scapular area, back, sacral area and extensor surfaces of extrernities while oral mucosa was affected in only one case. 4. Histopathological findings of 16 biopsy specimen obtained from the early vesicular lesions and surrounding erythematous areas showed subepidermal bullae in 12 cases and microabscess in 3 cases. 5. Most of the patients (80%) complained either moderate or severe pruritus.
Age of Onset ; Biopsy ; Busan ; Dermatitis Herpetiformis* ; Dermatitis* ; Dermatology ; Diagnosis ; Humans ; Ions ; Mouth Mucosa ; Pigmentation ; Pruritus ; Recurrence

The treatment of supracondylar fracture of humerus in children has so many pitfalls as to be once called "supracondylar dilemma". The authors analyzed the follow-up results of fifty-six displaced extension type supracondylar fractures treated by percutaneous pinning and by open reduction from 1982 to 1989. The mean age was 7.6 years, ranging from three years to fifteen years. Forty three fractures were treated by percutaneous pinning and thirteen by open reduction. According to the modified Flynn's criteria, the results of the treatment by percutaneous pinning were excellent 36%, good 32%, fair 25% and poor 7%, while those of open reduction were 8%, 42%, 8% and 42% , respectively, on average follow up of 1.4 years. Post-operative complications were found in seven cases (16.7%) of percutaneous pinning, and in five cases(38.5%) of open reduction. Poorly chosen surgical approach for open reduction was appeared to be related with unsatisfactory results. We believe that percutaneous pinning was a simple, effective method for treatment of displaced supracondylar fractures of the humerus. We agree, however, that open reduction is still indicated if manipulative reduction before pinning is unacceptable, or if the fracture is complicated by neurovascular or open injury.
Child ; Follow-Up Studies ; Humans ; Humerus ; Methods

A case of acne conglobata associated with hidradenitis suppurativa, dissecting cellulitis and disseminated superficial actinic porokeratosis in 44 year-old man is presented with brief review of literature. The patient had acne vulgaris for a few years during his highschool days, about 5 years prior to the development of such a typical lesions of acne conglobata as multiple comedones, papules, pustules, abscesses, cysts and draining sinnses and subsquent hypertrophic scars and keloids. We are ps,rticularly interested in association of hidradenitis suppurativa and dissecting cellulitis with ance conglobata that comprise follicular occlusion triad in tbis teint. The pstient was treztei with systemic antibiotics and corticosteroids injections and surgical interventions with considerable improvement.
Abscess ; Acne Vulgaris* ; Adrenal Cortex Hormones ; Adult ; Anti-Bacterial Agents ; Cellulitis ; Cicatrix, Hypertrophic ; Hidradenitis Suppurativa ; Humans ; Keloid ; Porokeratosis

Two cases of tuberous sclerosis are reported. Case 1: A 13 years-old girl had a triad of adenoma sebaceum, mental deficiency and epileptic seizures associated with ichthyosis vulgaris, but family history revealed no evidences of the disease except ichthyosis in her mother. Case 2 : A 21 year-old woman had a adenoma sebaceum, shagreen patch, periungual fibroma and fihromatous plaque, showing intracranial calcificatins on roentgenographic examination, but has not demonstrated any neurological manifestations as yet. Family history also revealed adenoma sebaceum in her father and two younger sisters. We feel this case is a "forme fruste" of tuberous sclerosis.
Adolescent ; Epilepsy ; Fathers ; Female ; Fibroma ; Humans ; Ichthyosis ; Ichthyosis Vulgaris ; Intellectual Disability ; Korea* ; Mothers ; Neurologic Manifestations ; Siblings ; Tuberous Sclerosis* ; Young Adult

A case of dermatitis herpetiformis assaciated with erythema annulare centrifugum is reported. The patient was a 21 year-old male, who had papulovesieles, erythematous lesions, pigmentation, and erythema annulare centrifugum lesions on the trunk, shoulders, buttocks and extensor surfaces of the extremities, and severe itching sensation of 9 months' duration. The skin biopsy from the vesicular and erythema annulare centrifugum lesion showed subepidermal bulla and vesicles with neutrophil and eosinophil infiltrations.
Biopsy ; Buttocks ; Dermatitis Herpetiformis* ; Dermatitis* ; Eosinophils ; Erythema* ; Extremities ; Humans ; Male ; Neutrophils ; Pigmentation ; Pruritus ; Sensation ; Shoulder ; Skin ; Young Adult

Cubitus varus and cubitus valgus is one of late complications of elbow fracture. Tardy ulnar nerve palsy often accompanies with cubitus valgus. The authors reviewed 40 supracondylar osteotomies (on cubitus varus 31, cubitus valgus 9) performed at the Department of Orthopedic Surgery, Seoul National University Hospital, during the period of 15 years, from 1962 till 1976. During long term follow up, correction of elbow deformity and its maintenance is possible even in growing child. So early operation is recommended for the prevention of neurologic compIication and elbow stiffness.
Child ; Congenital Abnormalities ; Elbow ; Follow-Up Studies ; Humans ; Orthopedics ; Osteotomy ; Seoul ; Ulnar Neuropathies

In vivo and in vitro culture of rat tumor chondrocytes is a good culture model for physiologic, pathologic and biochemical studies of tumor chondrocytes. Human tumor chondrocyte culture is another method, but it is difficult to maintain a cell line and in vivo culture. So called, Swarm Rat Chondrosarcoma, which wss developed spontaneously in a Spra-gue-Dawley rat and maintained by Dr. R. Swarm, can be cultured in vivo and in vitro at the same time. It is easy to maintain Swarm Rat Chondrosarcoma and is said that there are nearly no notable changes in cellular characteristics during consecutive cultures. In this study, in order to establish the basic culture method of rat tumor chondrocytes, the inoculated tumor mass were studied with swarm rat chondrosarcoma cell line which had been preserved at Orthopedic Research Laboratory of the Msssachusetts General Hospital. In vivo culture, injection of digested 1×10(6) cells, 1×10(7) cells and direct inoculation of tumor of mass were done at each 10 Sprague-Dawley rats group and examination was done at postinoculation 2, 3, 4, 5, 6, 7 and 8 weeks. In vitro culture, 1×10(6)/ml, 2×10(6)/ml and 4×10(6)/ml concentration cell suspensions were plated at 96-well-plate and observed at 2, 3, 4 and S days with inverted microscope. The results of this study are as follows. 1. In vivo culture, the best result was observed at direct inoculation of tumor fragments among 1×10(6) cells, 1×10(7) cells and direct tumor fragments inoculation. 2. The ideal time of obtaining tumor mass growing in rsts is between 4 to 6 weeks after inoculation. 3. In vitro culture, the proper cell density in 96-well-plate was 1 x 10(6)/ml among 1×10(6)/ml, 2×10(6)/ml snd 4 × 10(6)/ml.
Animals ; Cell Count ; Cell Line ; Chondrocytes ; Chondrosarcoma ; Hospitals, General ; Humans ; In Vitro Techniques ; Methods ; Orthopedics ; Rats ; Rats, Sprague-Dawley ; Suspensions

No abstract available.
Histiocytosis*

No abstract available.
Child* ; Humans ; Urinary Tract Infections* ; Urinary Tract*

BACKGROUND: As an antihypertensive drug, Nifedipine, a calcium channel blocker was introduced recently, which also has antianginal effect. But due to the relatively short duration of action, another antihypertensive agents having longer duration of action and stronger hypertensive effect were under investigation. Nilvadipine, a new calcium channel blocker, was introduced to have more prologned duration of action and to act more specifically on vascular smooth muscle. So the efficacy and safety of oral Nilvadipine on essestial hypertension was investigated and represented by our institute. METHODS: In order to investigate the efficacy and safety of oral Nilvadipine, daily doses of 4mg twice a day were administered in 30 hypertensive patients whose states were compatible to the criteria : 1) severity of hypertension rated in Stage I and Stage II according to the classification by WHO, 2) ages ranging from 30 to 74 years regardless of sex, 3) blood pressure with 95mmHg or higher but less than 115mmHg in diastolic pressure which was the mean in a sitting position at the last two out of not less three consultations in the 2 week observation period, 4) outpatients with informed consent for 6 weeks. Blood pressure and heart rate were measured every 2 weeks. The complete with blood count with platelet, uronalysis and the electrocardiography were performed at the beginning period and the 6th weeks of therapy. And kinds of side effects were questioned by examining physicians. RESULTS: The following results were obtained : 1) Blood pressure fell significantly in 6 weeks of treatment with Nilvadipine(Mean pressure+/-S.D., 6.00mmHg vs 108.90+/-9.68mmHg p<0.05), 2) There was no significant change in EKG in 6 weeks of treatment with Nilvadipine, 3) Pulse rate was decreased in 6 weeks of treatment with Nilvadipine(80.14+/-11.90/min vs 75.39+/-6.47/min, p<0.05). 4) No significant chsange in body weight was observed(64.50+/-8.7kg vs 63.50+/-10.25kg, p<0.05). 5) There were no significant changes in blood chemistry including blood sugar, cholesterol, electrolytes, serum creatinine and alkaline phosphatase values, 6) Hematologic findings and urinalysis findings reamained unchanged, 7) Total 10 patients(33.30%) had various side effects;facial flushing 30.00%, palpitation 23.33%, headache 20.00%, nausea 10.00%, drowsiness 3.33%, heaviness 3.33% and indigestion 3.33%. But there was no serious side effect that requires to discontinue the medication of the test drug. And there was no need to reduce the dosage due to the side effect, 8) The antihypertensive effect was judged to decrease markedly in 76.70%, decrease 20.00%, unchange 3.30% and increase 0.00%, 9) The utility which was assessed with the data from the overall safety and antihypertensive effect, the drug was judged to be very useful in 60.00%, useful 33.30%, useless 6.67% and inhibited 0.00%. CONCLUSION: From the above results, Nilvadipine in doses of 4mg twice a day was effective and useful in most cases without severe side effects in essential hypertensive patients with diastolic blood pressure of 95 to 115mmHg.
Alkaline Phosphatase ; Antihypertensive Agents ; Blood Glucose ; Blood Platelets ; Blood Pressure ; Body Weight ; Calcium Channels ; Chemistry ; Cholesterol ; Classification ; Creatinine ; Dyspepsia ; Electrocardiography ; Electrolytes ; Flushing ; Headache ; Heart Rate ; Humans ; Hypertension* ; Informed Consent ; Muscle, Smooth, Vascular ; Nausea ; Nifedipine ; Outpatients ; Referral and Consultation ; Sleep Stages ; Urinalysis