Observation of hair roots by simple plucking is a comnon methad in trichology. But the plucking method is subject to artificial deformation of hair roots during the procedure and the possibility of the artifact may be greater when hair roots are in pathological state. Treatment of the scalp tissue with 1 M CaC12 permits epidermodermal separation and subsecuent harve.sting of hair follicles without any damage on the structures. To make sure if the possible artificial deformation of the hair roots of plucking method could affect significantly the overall evaluation of the hairs in alopecia areata, authors compared the results of plucking method(total 171 hair roots) with the results of CaCl2 method(total l94 roots) in 15 cases of alopecia areata. The sites of taking hair roots by the two rnethocds were located side by side at the edges of the bald areas. The results were as frllows: 1. The average percentages of actual dystrophic hairs in 15 alopecia areat.a patients are 55% by plucking method and 53% by CaCl2, method, thus showing no significant difference in overall evaluation of the hair roots. 2. The shapes of proximal hair shafts obtained by plucking were similar with the shape obtained by CaCl2 method.
Alopecia Areata* ; Alopecia* ; Artifacts ; Hair Follicle ; Hair* ; Humans ; Scalp

Two cases of neurofibrossrcoma involving cutaneous tissues of the patients with multiple neurofibromatosis were presented. One case, 49-year-old man, showed highly malignant histopathological feature with lethal outcome and the other case, 56-year-old man, showed less malignant histopathology with good recovery from local excision.
Humans ; Middle Aged ; Neurofibromatoses* ; Neurofibrosarcoma*

Authors tried methyl-prednisolone pulse therapy in 12 cases of severe cases of alopecia areats(eight cases of alopecia totalis, two cases of alopecia universalis, and two cases of alopecia subtotalis) by the assumption that administration of corticosteroid by pulse method minimize its side effects and maximize its therapeutic effect. Authors followed the courses of therapeutic result of the 12 cases for at least one year after finishing t.he treatment. The results were as follows : 1. The overall evaluation of the treatment showed four cases with excellent response, one case with good response, one case with disappointed response and six cases with no response. 2. The responses of the therapy appeared to be dependent on the duration of the alopecia areata ; the better the response is, the shorter the duration of the alopecia is. Most cases shorter than 6 months duration of alopecia showed excellent response. 3. Side effects of the treatment were as follows ; facial flushing(12/12), intermenstrual spotting(4/7), weight gain(4/12), moon face(3/12), acneiform eruption(1/12), exacerbation of hypertension (1/12). Those side effects did not keep any patient from the planned treatment.
Alopecia Areata ; Alopecia* ; Humans ; Hypertension ; Prednisolone*

In dermatologic practice, acute urticaria showing leukocytosis and fever suggesting syatemic bacterial infection is often observed. The clinician in dealing with such patients is tempted to use antibiotics in addition to corticosteroids and antihistamines before the patient can be sure that there is no bacterial infection. Authors observed the degree of the leukocytosis with its differential counts in 106 cases of acute urticaria to evaluate what percentages of acute urticaria patients are showing similar data with the changes seen in leukocyte counts of patients of erysipelas, and evaluated the effect of aqtibiotics-administered group with non-administered group of acute urticaria patients. The results were as follows: 1. In 106 acute urticaria patients, 42% showed higher total leukocyte count ( >12, 500/cu mm) than the mean total leukocytes of 20 erysipelas patients(12, 412/cu mm) and 29% showed greater neutrophilia(>70%) than the mean neutrophil differential count of the erysipelas (69.1%). In the cases showing both leukocytosis (>12,500/cu mm) and fever (>37. 5C) there was no difference in the course of treatment between the antibiotics-administered group and non-administered group. 3. The corticosteroid hormone reduced the total WBC count toward normal level generally within a week.
Adrenal Cortex Hormones ; Anti-Bacterial Agents ; Bacterial Infections ; Erysipelas ; Fever ; Histamine Antagonists ; Humans ; Leukocyte Count ; Leukocytes* ; Leukocytosis ; Neutrophils ; Urticaria*

The authors evaluated the results of various operative methods for the treatment of axillary osmidrosis in 256 axillae of 132 patients. The methods studied herein are elliptical excision with(without Z-plasty, excision by modified W-plasty, undercutting of apocrine glands with preserving deep dermal vascular plexus (DDP) designed by the authors, undercutting of apocrine glands with ignoring deep dermal vascular plexus. With the undercutting methods, the skin incision was made by three different ways ', single vertical line, double vertical lines or single horizontal line in respect to the long axis of axillary vault. The results were as follows: 1. In the undercutting methods the stitch removals were done earlier than those of the excision methods by 3 to 8 days. The earliest stitch removal was in the undercutting methods with preservation of DDP done by single vertical incision (UPS). 2. Operative complications (wound disruption, flap necrosis or hematoma) occured in 12.9%. The wound disruption was main complication in the excision methods, the hematoma and flap necrosis in the undercutting methods. In the undercutting methods flap necrosis was seen only when DDP was ignored. 3. 123 axillae were followed up for more than 6 months after the operations. Among these the widely extended scars were seen in 94% of simple elliptical excisions(31 cases) and in 100% of excision with Z-plasty(16 cases) or modified W-plasty(3 cases). In the undercutting methods the scars were linear or invisible and best in UPS. 4. Success rate for the eradication of the malodor showed somewhat better results with undercutting methods compared with excisionmethods, but there was no statistical differences between the different groups. 5. In 6 axillae with the undercutting methods, histological examinations were done after more than three months. Apocrine glands were not seen in all the specimens. But some of them showed eccrine glands.
Apocrine Glands ; Axilla ; Axis, Cervical Vertebra ; Cicatrix ; Eccrine Glands ; Hematoma ; Humans ; Necrosis ; Skin ; Wounds and Injuries

Sixteen cases of congenital hemangiomata were treated with intralesional corticosteroid injectinn and followed up for 3 to 48 months. They consisted of 9 cases of strawberry hemangiomata with soft consistency, 4 cases of strawbery hemangiomata with firm consistency and 3 cases of cavernous hemangiomata. The results were as follows : 1) All the soft strawberry hemangiomata showed excellent response with marked shrinkage by single treatment. 2) The firm strawberry hemangiomata showed poor response with visible shrinkage after five times treatment, in average. 3) Among three cases of cavernous hemangiomata, one case with large palpable blood vessels in the lesion showed poor response, and two cases without palpable blood vessels in the lesion showed good response. 4) Temporary atrophy and pallor of the skin color were noticed in about half of the cases. Considering the concern of the patients parents, course of the hemangiomata., and the simplicity and effects of the treatment, this therapeutic method is regarded useful in the management of congenital hemangiomata, especially in soft st r awberry hemangiomata.
Atrophy ; Blood Vessels ; Fragaria ; Humans ; Pallor ; Parents ; Skin

PURPOSE: To avoid prolonged recovery time and scar tenderness in open carpal tunnel release and possible nerve or tendon injuries by bulky instruments in endoscopic techniques, we tried to percutaneously release the transverse carpal ligament using simple, thin instruments. MATERIALS AND METHODS: We performed carpal tunnel release percutaneously through a single small incision on the wrist with curved mosquito and meniscectomy hook knife under general or regional anesthesia in 41 wrists of 27 patients during the last 5 years and followed up for at least one year. Before and after release, endoscopic examinations were done to rule out space occupying lesions or other anormalies and to confirm complete release. RESULTS: According to the Cseuz's criteria, 38 cases (93%) showed excellent or good results, which was compatible to open or endoscopic technique with special instruments and there was no major neurovascular injury except one superficial palmar arch laceration associated with the second palmar incision in complicated case. CONCLUSIONS: From earlier experience, we learned that this simple technique may be used successfully with low cost without any fear of complication.
Anesthesia, Conduction ; Cicatrix ; Culicidae ; Humans ; Lacerations ; Ligaments ; Tendon Injuries ; Wrist

We reviewed 46 hips of the 36 patients treated with free vascularized fibular graft for avascular necrosis of femoral head with a mean follow-up of 39.9 months (ranging from 2 years to 6 years 4 months). There were thirty-four men and two women. The mean age of patients at the time of operation was 36.6 years (ranging from seventeen to fifty-seven years). The procedure was performed on both hips in ten patients. Of the 46 hips, twenty-nine were idiopathic, ten alcoholic, six steroid induced, and one traumatic. According to Ficats stage, there were eighteen in Stage 2A, fifteen in Stage 2B and thirteen in Stage 3. According to Ohzonos classification, there were four in Type 1B, forty in Type 1C and one in Type 3B. Clinical assessments according to the cause and severity of the disease were evaluated using Harris hip scoring system. Thirty-two hips(69.6%) were excellent, 9 hips(19.6%) were good, 2 hips(4.3%) were fair, and 3 hips(6.5%) were poor. Therefore clinically satisfactory results, including excellent and good, were obtained in 41 hips(89.2%). Radiographic assessments according to healing of avascular necrosis lesion and collapsing the femoral head postoperatively were performed. Thirty hips(65.2%) were excellent, 9 hips(19.6%) were good, 4 hips(8.7%) were fair, and 3 hips(6.5%) were poor. Therefore radiographic satisfactory results were obtained in 39 hips(84.8%). Clinical and radiographic assessments according to Ohzonos classification were also evaluated. Clinically satisfactory result were obtained in 6 hips(100%) of Type 1A and 3B in 33 hips(82.5%) of Type 1C. The etiological factors didn t affect the results. There were two cases of peroneal nerve palsy in which one was irreversible and one case of clawing of great toe as complications. In conclusion, free vascularized fibular graft appears to be a very effective method for Ficats stage 2A, 2B, and early stage 3 of symptomatic avascular necrosis of femoral head, in Ohzonos Type 1C which have a high incidence of collapse.
Alcoholics ; Animals ; Classification ; Female ; Follow-Up Studies ; Head* ; Hip ; Hoof and Claw ; Humans ; Incidence ; Male ; Necrosis* ; Paralysis ; Peroneal Nerve ; Toes ; Transplants*

No abstract available.
Iliac Artery* ; Nephrosis, Lipoid* ; Thrombosis*

OBJECTIVE: Mean weight gains, standard deviations were calculated for each gestational months and the 10th, 25th, 50th, 75th, and 90th percentiles were determined. And the influence of prepregnancy body mass index and/or parity on monthly weight gain was investigated. METHODS: We analyzed the monthly weight gain data from 876 women who had healthy sigleton term pregnancy in Han-il Hospital(Jul 2001-Jun 2002). Data were categorized in three groups according to the prepregnancy body mass index. RESULTS: The monthly weight gain table has been determined and 'Sigmoid(S) shaped' monthly weight gain curve was presented. Primipara and multipara have less weight gain than nullipara in the 5th and the 7th-11th months. Monthly weight gains adjusted for parity and age were significantly different among prepregnancy body mass index groups from the 4th month. CONCLUSIONS: More careful prenatal care according to the monthly weight gain-gestational month tables is needed to prevent a lot of complications which may be associated with abnormal weight gain during pregnancy.
Body Mass Index ; Female ; Humans ; Parity ; Pregnancy* ; Prenatal Care ; Weight Gain*