No abstract available.
Arthritis, Rheumatoid* ; Humans

No abstract available.
Graves Disease* ; Insulin*

No abstract available.
Dermoid Cyst*

No abstract available.
Tenosynovitis*

BACKGROUND: There is concem about the rising incidence of skin cancer. However, few articles have reported the change in the clinical and epidemiological aspects of skin cancer. OBJECTIVE: We performed this study in order to clarifiy the recent changes in cutaneous premalignant and malignant lesions. METHODS: A statistical analysis was made using 101 cases of cutaneous premalignant lesions and 205 cases of ma]ignant tumors out of a total number of 20,175 new outpatients that visited the Department of Dermatology at the Seoul National University Hospital during a 6 year period(1990-1995). RESULTS: The frequency of premalignant lesions was 0.50% and that of malignant tumors was 1.02%. The frequency showed an increasing tendency compared to previous reports. In the premalignant lesion cases, actinic keratosis was most common and represented a figure of 82.2%. Among the malignant tumors, basal cell carcinoma was most frequent at 24.4%. Age, sex and anatomical site distribution of basal cell carcinoma, malignant melanoma was no different. The mean age of squamous cell carcinoma was greater than in previous reports and main preceding lesions were actinic keratosis and cheilitis. The frequency of lymphoma was markedly increased but the reason for this remains to be determined. CONCLUSION: Our findings showed the continous increasing incidence of skin cancers and emphasize the need for public eduacation, early diagnosis and proper treatment.
Carcinoma, Basal Cell ; Carcinoma, Squamous Cell ; Cheilitis ; Dermatology ; Early Diagnosis ; Humans ; Incidence ; Keratosis, Actinic ; Lymphoma ; Melanoma ; Outpatients ; Seoul ; Skin Neoplasms ; Statistics as Topic*

No abstract available.
Dermatitis* ; Tacrolimus ; Tetracycline*

The aim of this study was to investigate necrophagous blowflies to confirm their forensic importance in criminal investigations and to produce a pictorial key to easily identify blowflies that are likely to be present at the scene of death. Of the 26 calliphorid species recorded in Korea, 16 species were sampled from 103 animal cadavers including 63 rabbits and 40 pigs. We identified 13 species in Calliphorinae, Aldrichina grahami (Aldrich), Calliphora nigribarbis Vollenhoven (= C. lata Coquillett), C. subalpina (Ringdahl), C. vicina (Robineau-Desvoidy), C. vomitoria (L.), Hemipyrellia ligurriens (Wiedemann), Lucilia ampullacea Villeneuve, L. caesar (L.), L. cuprina (Wiedemann), L. illustris (Meigen), L. papuensis Macquart, L. porphyrina (Walker), and L. sericata (Meigen), and three species in Chrysomyinae, Chrysomya megacephala (F.), Ch. pinguis (Walker), and Ch. rufifacies (Macquart). They were repeatedly recorded from various localities in different habitats and seasons. These species should be given importance in approaches to forensic science particularly as their ecological implications are well understood. An identification key for these forensically essential species is prepared in a user-friendly manner using characteristics easily visible to the bare eye or at least under a magnifying glass.

PURPOSE: The onlay island flap and tubularized incised plate (TIP) urethroplasty commonly preserve the urethral plate during each procedure, but there is a dearth of comparative data. Thus, we retrospectively reviewed our clinical data to compare the surgical outcome of the onlay and TIP urethroplasty for hypospadias correction. MATERIALS AND METHODS: We performed onlay urethroplasty in 23 patients and TIP urethroplasty in 28 patients between 1995 and 2002. The age at the time of surgery, operation time, postoperative complications, and the duration for the development of complications in each procedure were compared. RESULTS: Among the 28 cases of TIP urethroplasty, 21 were primary, 6 were secondary, and the last case was a tertiary repair, while all of the 23 cases of onlay urethroplasty were primary (age range: 8 month to 11 year). The most common complication in both procedures was urethrocutaneous fistula. Residual curvature was more common in the onlay urethroplasty group. Delayed complications, which developed later than 6 months after surgery, were 30% in both groups. The success rate was similar between the two groups, but the TIP urethroplasty group illustrated a significantly shorter operation time than the onlay group. CONCLUSIONS: The most common complication was fistula in both the onlay and TIP urethroplasty groups. Even though the success rate was similar in both groups, the operation time of the TIP urethroplasty group was shorter than that of the onlay group. Also, the TIP urethroplasty procedure resulted in more acceptable cosmetic results including a slit like neourethral meatus.
Female ; Fistula ; Humans ; Hypospadias* ; Inlays* ; Male ; Postoperative Complications ; Retrospective Studies ; Urethra

A patients with atlantoaixial instability and osodontoideum underwent atlantoaixial fusion (Harms and Melcher technique) with demineralized bone matrix. But, unfortunately, the both pedicle screws in C2 were fractured within 9 weeks follow-up periods after several suspected episode of neck hyper-flexion. Fractured screws were not contact to occipital bone in several imaging studies, but it could irritate the occipital bone when neck extension because the relatively close distance between the occipital bone and C1 posterior arch. The patient underwent revision operation with translaminar screw fixation with autologus iliac bone graft. Postsurgical course were uneventful except donor site pain, but the bony fusion was not satisfied after 4 months follow-up. The patient re-underwent revision operation in other hospital. Continuous complication after atlantoaixial fusion is rare, but the clinical course could be unlucky to patients. Postoperative immobilization could be important to prevent the unintended clinical course of patients.
Bone Matrix ; Follow-Up Studies ; Humans ; Immobilization ; Neck ; Occipital Bone ; Tissue Donors ; Transplants