No abstract available.
Maxillary Fractures

No abstract available.
Adolescent* ; Humans ; Intention* ; Smoke* ; Smoking Cessation* ; Smoking*

Erythema nodosum is clinical entity defined easily, but because of the variable histopathologic findings showing involvement of the vessels, septa, and fat lobules, the histopathologic features often are not compatible with the clinical diagnosis, We present the results of clinical and histopathologic findings in 26 patients with erythema nodosum observed at the Department of Dermatology, Seoul National University Hospital, fram January 1973 to August 1976. 1. Clinical Findings Erythema nodosum is characterized by painful erythematous nodose lesion occurring symmetrically(92%) on shins(50%) or shins and calves(50%) of women(M: F==4: 22) between sixteen to twenty five years old of age(58%) chiefly. In laboratory study, leukocytosis(1/17) was rare but increased titers of antistreptolysin(64%) and elevation of E.S.R.(88%) were found frequently. 2. Histopathologic Findings Even though hemorrhage(73%), perivascular(100%) and periadnexal(85%) inflammatory cell infiltration were frequently seen in histopathologic changes of erythema nodosum, these changes were nonspecific. Moreover, granulomatous change (38%), thrombophlehitis(35%) and necrosis of fatty tiasue(38%) were observed not infrequently in erythema nodosum. So we concluded that there were no specific histopathologic findings in erythema nodosum which differentiated from the other erythematous nodose diseases on the legs consisted of panniculitis, thrombophlebitis or granulomatous changes.
Dermatology ; Diagnosis ; Erythema Nodosum* ; Erythema* ; Humans ; Leg ; Necrosis ; Panniculitis ; Seoul ; Thrombophlebitis

No abstract available.
DNA Fingerprinting* ; DNA* ; Humans* ; Papilloma*

Since the classical description of pyoderma gangrenosum by O'Leary, Brunsting and Goecgerman in 1930, a considerable nurnber of reports of this clinical entity has appeared. Pyoderma gangrenosum is a painful, ulcerative disease of the skin. The ulcers are highly characteristic in clinical feature as necrotic pus covered lesions having purple colored and elevated border with red halo. Frequently, the ulcers heal with a cribriform type of scar. Its pathogenesis is not understood clearly. We present a case of pyoderma gangrenosum deveIoped on the leg in a 11-year old boy occurring with rectal poIyp, the association of whicb is very rare in world wide. And this case has the evidence of cell mediated immunity impairment characterized by no response to mumps antigen and purified protein derivatives, and not to be activively sensitized by DNCB.
Child ; Cicatrix ; Dinitrochlorobenzene ; Humans ; Immunity, Cellular ; Leg ; Male ; Mumps ; Polyps* ; Pyoderma Gangrenosum* ; Pyoderma* ; Skin ; Suppuration ; Ulcer

Since the description of Familial Benign Chronic Pemphigus by Hailey-Hailey, several cases of this clinical entity have reported in Korea. Familial Benign Chronic Pemphigus is a rare hereditary acantholytic disorder, transmitted as an irregular autosomal dominant traits, characterized by recurrent eruption of vesicles, bullae and impetiginous lesions mainly on the sides of neck, axillae and groins symmetrically. We presented a case of Familial Benign Chronic Femphigus in a 49 years old woman. She had suffered from these characteristic skin lesions have spread to the axillae, inframammary areas, antecubital fossae, inguinal and perianal area progressively. Moderate itching was associated with skin lesions, which were worse in summer and better in winter. Biopsy findings showed hyperkeratosis, irregular acanthosis, multilocular suprabasal clefts of bullae with extensive acantholysis and villi formation. Two daughtera of the patient has had the same clinical features on the sides of neck since puberty,
Acantholysis ; Adolescent ; Axilla ; Biopsy ; Female ; Groin ; Humans ; Korea ; Middle Aged ; Neck ; Pemphigus, Benign Familial* ; Pruritus ; Puberty ; Skin

Total 40 cases of serial bone scans with Tc99-m-MDP performed on less than 24 hour, 2nd day, 3rd day, 5th day, 1 week, 4 week, 12 week and 1 year respectively after fractures in tibia were analysed. All 5 cases of bone scans performed within 24 hour after injury showed increase in generalized tracer uptake and 3 cases of them(60%) showed localized increase in tracer uptake at the fracture sites. The earliest bone sean performed 9 hour after injury showed generally and locally increased uptake at the fracture sites. All 5 cases of bone scan performed 1 year after injury sinowed localized increased uptake at the fracture sites and 2 cases of them (40%) showed generalized increase in tracer uptake. Bone scans performed 12 week after injury showed the most outstanding increase in generalized and localized tracer uptake. Bone scans performed 1 year after injury showed decreased amount of generalized increase in tracer uptake (but more increased uptake than normal) but the localized increase in traccer uptake at the fracture sites was observed persistently. More study should be needed to clarify the corelationship between the presence of cold spots during the fracture healing and the union of the fractures. It is difficult to differentiate the old fractures to fresh fractures with the bone scans performed within 1 year because of persistent increase in tracer uptake to 1 year after fracture.
Fracture Healing ; Tibia ; Tibial Fractures

No abstract available.
Skin Manifestations* ; Skin*

Enterococcus is a gram positive coccus and a normal flora in gastrointestinal tract, but it could raise opportunistic infection. In 1986, vancomycin resistant enterococcus(VRE) was reported in Europe at first. Recently, the incidence is increasing in USA and Korea(2~8%). In our hospital, sore and stool cultures for enterococcal identification were carried out on 4 patients with sore wound. By screening stool culture, VRE was detected in 3 of 4 pressure sore patients. VRE was also identified from the sore wound in 2 of 3 patients who had VRE positive in screening stool culture. 2 of 4, enterococcal positive patients, have the history of vancomycin use in the past. An increasing number of VRE infection in hospital suggest that VRE become an important cause of infected pressure sore. Therefore, culture of sore wound and stool for the identification of VRE should be performed routinely.
Enterococcus ; Europe ; Gastrointestinal Tract ; Humans ; Incidence ; Mass Screening ; Opportunistic Infections ; Pressure Ulcer ; Vancomycin ; Wounds and Injuries*

No abstract available.