BACKGROUND: The erythemal response of the skin to UVB radiation is used as a diagnostic phototest and guideline to phototherapy. OBJECTIVE: The purpose of this study was to compare the UVB-induced MEDs to the back, arm, and thigh skin METHODS: A sunlight fluorescenct lamp(Waldmann UV 7001K) was used as a UVB radiation source. The back, arm, and thigh skin were irradiated with the dose, from 40mJ/cm2 to 180mJ/cm2. The minimal doses for erythema responses to the skin were assessed visually at 24 hours after irradiation. RESULTS: MEDs of the back, arm and thigh skin were 92.6 +/- 17.3mJ/cm2(mean +/- S.D.), 123.0 +/- 24.2mJ/cm2, and 126.6+/- 28.3mJ/cm2, respectively. The most frequent MED was 100mJ/cm2 for the back skin and 120mJ/cm' for the arm skin and thigh skin. CONCLUSION: In this study, UVB-induced MEDs to the back, arm, and thigh skin in young adult Koreans were assessed. A significant difference in the MED was found between the back and extremities skin, with a lower value for the back skin(92.6 +/- 17.3mJ/cm2) than for the arm skin(123.0 +/- 24.2mJ/cm2) or for the thigh skin(126.6 +/- 28.3mJ/cm2).
Arm ; Erythema* ; Extremities* ; Humans ; Phototherapy ; Skin* ; Sunlight ; Thigh ; Young Adult*

No abstract available.
Jaw*

Subungual exostosis is not a true exostosis, but an outgrowth of normal bone tissue, which is traumatic disputedly in causative factor, involving mainly the great toe. We experienced a case which a hard nodule, l. 0 crn in diameter, of the great toe of the left foot, developed in a 24-year-old woman. Her lesion had begun about 6 months earlier, accompanying the dull pain or tenderness when wearing the shoes or walking. Confirmatory diagnosis was biopsy with biopsy and X-ray findings after nail avulsion. We performed the lesion with curettage on therapeutic trial without effect.
Biopsy ; Bone and Bones ; Curettage ; Diagnosis ; Exostoses* ; Female ; Foot ; Humans ; Shoes ; Toes ; Walking ; Young Adult

No abstract available.
Humans ; Phenotype*

Serologic tests for syphilis, including VDRL and TPHA tests, and Physical examination were carried out on 1, 605 subjects who lived in Taegu Hope Village, a social welfare center, from April, 198R to May, 1985. We prepared this study comparing with previous reports for healthy individuals and prostitutes. The results were as follows, The reactive rate of VDRL. qualitative test was 11. 6% in total, 10. 3%, in men and l3. 5%. in women. The reactive rates of VDRL. qualitative tests were highest in 7 th decade as 28, 7% and followed by 6 th decade as 16. 7% the decacile as 16. 0% 8 th decade as 14,3% 4th decade as 8. 8% and 3rd decade as 5. 9%, 3 In ]Hg sero-positive subjects, VDRL quantitative tests were done, and 35. 5% were reacted with 1: 8 or high and 29. 0% had one or more syphilitic lesions. 4 In 54 subjects who had one or more syphilitic lesions, 19 had chancres, 17 had alopecia syphilitica, 7 had rnaculopapular syphilid, 7 had condylomata lata. 3 had papular syphilid, and 1 had maculopapular syphilid and alopecia syphilitica. The biological false positive rate was 10. 1,4 in 138 VDRL reactive subjects, using 1;he TPHA test standard.
Alopecia ; Chancre ; Daegu ; Female ; Hope* ; Humans ; Male ; Physical Examination ; Prevalence* ; Serologic Tests ; Sex Workers ; Social Welfare ; Syphilis* ; Syphilis, Cutaneous

We described here-in a 36-year-old male patient (case 1) with a severe form of keratosis palmaris et plantaris(Thost-Unna type) which was diffuse hyperkeratosis with hyperhidrosis on the entire surface of the palms and soles. His son, 8-year- old boy, showed symmetrical distribution of hyperkeratotic patches on the inner sides of both great toes(case 2). Therefore, it was suggested this genodermatosis occured in two generations of a family. The biopsy taken from the right palm of case 1 showed features of epidermal hyperplasia with hyperkeratosis, hypergranulosis and acanthosis. We tried the oral Vit. A therapy(50,000 unit, daily) in case 2. The hyperkeratotic lesions became slightly improved in 4 months after therapy.
Adult ; Biopsy ; Family Characteristics ; Humans ; Hyperhidrosis ; Hyperplasia ; Keratoderma, Palmoplantar* ; Keratosis* ; Male

Authors experienced a 59-year-old male patient with the lymphoma of the small iritestine which involved the adjoining mesenteric lymph nodes, the parietaI pleura, and the skin. The skin lesions, simulating necrotizing angiitis, were deep purple colored, asymptomatic, tense, hemorrhagic bullae with soft consistency on the both thighs and left infraorbital area. He had extranodal type, and diffuse, poorly differentiated lymphocytic lymphoma by the Rappaport classification, and stage IV by the Ann Arbor staging classification. After about 50 days of clinical manifestations, he was died mainly due to massive intestinal bleeding.
Classification ; Hemorrhage ; Humans ; Intestine, Small* ; Leukemia, Lymphocytic, Chronic, B-Cell ; Lymph Nodes ; Lymphoma* ; Male ; Middle Aged ; Pleura ; Skin ; Thigh ; Transcutaneous Electric Nerve Stimulation ; Vasculitis

BACKGROUND: Hypotension occurs frequently after epidural anesthesia. Intravenous fluid or vasopressors are among treatment methods to many suggested causes. This study was undertaken retrospectively to determine if the age, weight and height of parturients are related to the local anesthetic dosage in epidural anesthesia for the cesarean section, and if the dosage of local anesthetic influence the change of blood pressure and the requirement of fluid or epherine. METHODS: Sixty-nine parturients were studied by reviewing patients' anesthetic records. During lumbar epidural anesthesia to T4 sensory level, all patients were monitored with mean arterial blood pressure, and prevented from hypotension by administration of Ringer's lactated solution. But if hypotension has been sustained in spite of rapid fluid loading, intermittent ephedrine was injected. We studied the correlation of local anesthetic dosage, decrement of mean blood pressure and total required intravenous fluid volume, and difference of these variables between cases using ephedrine and not using. RESULTS: The volume of local anesthetic to achieve a T4 sensory level was 21.20 3.81ml, which did not correlate with age, weight and height, and did not influence the decrease of mean blood pressure and the volume of administered fluid. But the patients (n=30) who needed ephedrine were adminstered significantly larger dose of the local anesthetic and showed more decrease in the mean blood pressure than those (n=39) who did not. CONCLUSIONS: The dose requirement of local anesthetic during epidural anesthesia for the cesarean section is not determined by the age, weight and height of parturients. But when larger dose of local anesthetic is administered, the patients seem to be more hypotensive and need ephedrine as well as intravenous fluid administration.
Anesthesia, Epidural* ; Arterial Pressure ; Blood Pressure ; Cesarean Section* ; Ephedrine* ; Female ; Humans ; Hypotension ; Pregnancy ; Retrospective Studies

For the management of adult dysplastic hips with early degenerative arthritis, we can prevent further progress of secondary degenerative changes of the hip by a Rotational Acetabular Osteotomy, which effectively corrects the preoperatively inadequate acetabular coverage of the femoral head. Biomechanical advantages of this procedure are, l. An adequate coverage of tl; femoral head then enlarges the actual weight-bearing surface area, and so diminishes the resultant force per unit area of the acetabular weight-bearing surface and femoral head. 2. The resultant forces are also diminished by a medial shift of the femoral head. 3. The shearing force is decreased by the reduction of roof obliquity. 4. Because of the rotation of the original articular surface, remodeling the post-operative acetabular articular surface as Chiari operation is not necessary, and so can be performed even on elderly patients.
Acetabulum ; Adult ; Aged ; Head ; Hip ; Humans ; Osteoarthritis ; Osteotomy ; Weight-Bearing

It is possible to create a diastasis in the hip by traction. The space thus created between articular surfaces can be visualized radiographically and is known as “a vacuum phenomenon”. Twenty one cases of unilateral hip joint disease were studied with vacuum arthrography from Oct. 1983 to July 1984 in Catholic Medical College and Center. The patients ages ranged from a month to 53 years of age but most of them(18 out of 21 patients) were below 10. There were 5 female patient's and 16 male patients in this series. The results were as follows: 1. In the absence of an effusion in all normal hip joints the vacuum phenomenon was demonstrated. 2. In the absence of an effusion in the hips of a transient synovitis, 4 Legg-Calve-Perthes disease and 3 sprain the size of vacuum was normal. 3. The size of vacuum of 3 transient synovitis and a pyohip of healing stage which had only mild effusion was smaller than those of normal hips. 4. In the presence of large amount of effusion in the hips of 5 transient synovitis, 2 pyogenic arthritis and 2 tuberculous arthritis it has not been possible to produce the vacuum phenomenon. 5. This study, in summary, shows that the size of vacuum represents the amount of effusion. 6. Non-ossified femoral head in the new born, articular surface of acetabulum and thickness & local changes in the cartilage of the femoral head could be demonstrated using the vacuum arthrography. 7. It has not been possible to demonstrate the articular surface lateral to the limbus, ligamentum teres and limbus in the vacuum arthrogram.
Acetabulum ; Arthritis ; Arthrography ; Cartilage ; Female ; Head ; Hip Joint ; Hip ; Humans ; Legg-Calve-Perthes Disease ; Male ; Round Ligaments ; Sprains and Strains ; Synovitis ; Traction ; Vacuum