Many carcinomas have an active mononuclear cell infiltrates surrounding tumor. Various in vitro assays have shown that cellular constituents of peripheral blood mononuclear cells(PBMC) can alter growth of carcinoma cell line. Author compared the effects of normal fibroblasts on squamous cell carcinoma cell line(SCL-1) along with those of sctivated and/or nonactivated PBMC on SCI 1 using a skin equivalent system. This system prevents direct cellular contact by growing SCL-1 on an overlying Millicell-HA membrane and normal fibroblast or supernatants of PBMC in a lower chamber. Normal fibroblasts enhanced the outgrowth of SCL-1 and induced a more organized phenotype of SCL-1. Supernatants from nonstimulated PBMC suppressed outgrowth of SCL 1, and concanavalin A stimulated PBMC supernatants alterd rnorphology of cultured SCL-1 from a disorganized phenotype to a more organized phenotype. It is concluded that fibroblasts and PBMC may affect the growth and differentiation of SCL-1 via their mediators(cytokines)
Carcinoma, Squamous Cell* ; Cell Line* ; Concanavalin A ; Fibroblasts* ; Membranes ; Phenotype ; Skin

One hundred patients of osmidrosis were treated by surgical procedure at the Department of Dermatology, Wonkwang University Hospital. The methods of operative treatment were elliptical excision for 37(74), bipedicle incision with apocrine glancl undercutting for 14(28), and single incision wit.h apocrine gland undercutt,ing for 49 (98). The results were summarized as follows : 1. Of the 74 axillae treated by elliptical excision, one occurred recurrence, and 1.7 showed complication, hematoma in 6, infection and delayed union in 4, each necrosis and severe scar in one each, 2. Of the 28 axillae treated by bipedicle incision with apocrine gland undercutting, 6 showed complication; hematoma in 4, infection and delayed union in one each 3. Of t..he 98 axillae treated by single incision with apocrine gland undercutting, 5 showed complication, hematoma in 3, infection and delayed union in one each In conclusion, single incision with apocrine gland undercutting was found to be more excellent compared with the other surgical methods.
Apocrine Glands ; Axilla ; Cicatrix ; Dermatology ; Hematoma ; Humans ; Necrosis ; Recurrence

Forytfour-year-old female inpatient, who was gravely ill, developed vesicobullae on the greenish patches surrounded by narrow red to brown halo in the left lower extremity. Two years ago, she had treated by surgical operation and radiation therapy for cervix cancer. Blood and bullous fluid cultures showed Pseudomonas aeruginosa. She developed gangrenous and mummificated skin lesions after septic shock therapy but died due to disseminated intravascular coagulation.
Disseminated Intravascular Coagulation ; Female ; Gangrene* ; Humans ; Inpatients ; Lower Extremity ; Pseudomonas aeruginosa ; Pseudomonas* ; Shock, Septic ; Skin ; Uterine Cervical Neoplasms

No abstract available.
Autonomic Pathways* ; Rectal Neoplasms* ; Urodynamics*

No abstract available.
Child* ; Hepatitis B, Chronic* ; Hepatitis, Chronic* ; Humans

Asynchronous bilateral torsion of the spermatic cord in the newborn is extremely rare. We report such a case in a 4-day-old boy with subsequent operative discovery of prior in utero torsion of the contralateral spermatic cord. The diagnosis was made by physical examination, transillumination test, color Doppler ultrasound, and confirmed by emergent surgical exploration. To our knowledge, the present case is the 6th case of asynchronous bilateral torsion of the spermatic cord in the English literature, and the first case in Korea.
Humans ; Infant, Newborn ; Male ; Spermatic Cord Torsion/*diagnosis/pathology/surgery ; Testis/pathology

We herein report three cases of pararneatal urethral cyst, which developed on the male urethral meatus. These cysts occurred since birth or childhood, and did not interfere with urinary of sexual function. Histologically, these cysts were lined by pseudostratified columnar epithelium with variable thickness. No recurrence was evident after simple excision.
Epithelium ; Humans ; Male ; Parturition ; Recurrence

BACKGROUNDS: Behavioral and psychological symptoms as well as cognitive impairement are very disturbing symptoms in dementia. It is important in managing dementia patient to control these behavioral and psychological symptoms. In this study, we examined the effect of risperidone and optimal therapeutic dosage on controlling these behavioral and psychological symptoms of dementia (BPSD). METHODS: 57 patients (male: 19, female: 38) with dementia, aged 65 and older in Buyeo geriatric hospital located in Buyeo-gun, chung-nam, were finally included in this study. risperidone was administrated to these subjects for 10 weeks to control BPSD. Behavioral Pathology in Alzheimer's Disease Rating Scale (BEHAVE-AD) was rated before administration of risperidone and after administration of risperidone for 10 weeks to evaluate the improvement of BPSD. Global Deterioration Scale (GDS) was rated before administration of risperidone. The correlation between baseline GDS score and the change of sum score of BEHAVE-AD was analyzed. RESULT: The mean dose of resperidone at the endpoint was 0.706+/-0.522 mg/d. The significant reduction of the sum score of BEHAVE-AD was observed in subjects after administration of risperidone for 10 weeks. Clinical improvement (> or =50% reduction of sum score of BEHAVE-AD from baseline sum score) was showed in 32 subjects (56.1%) among 57 subjects. Also there was weakly negative correlation between baseline GDS score and the change of sum score of BEHAVE0AD. CONCLUSION: Risperidone was effective in controlling BPSD of dementia patients at 0.706+/-0.522 mg/d.
Alzheimer Disease ; Dementia* ; Female ; Humans ; Pathology ; Risperidone*

Primary malignant melanornn of the vagina is rare, with only about 130 reported cases worldwide. They presumably arise from melanocytes that are present in the vagina in 3% of normal wornen. Vaginal melanoma accounts for less than 1% of melanomas and less than 3% of primary malignant tumors of the vagina. Most of patients complain vaginal bleeding, vaginal discharge, foreign body sensation in order. The best treatment of vaginal melanoma rernains eni.gmatic, Many authors indicate that radical surgery may be the pcferred approach and the number of reported cases treated with radical surgery is increasing. But other author comment that no significant change in survival is apparent with radical surgery. Overall prognosis is poor as most patients have deeply penetrating lesions at the time of diagnosis. Recently, not only the effort to increase the survival rate but the quality of life including sexual function after treatment is becoming an important issue about treatment ot cancer patients. We experienced a case of primary malignant melanoma of the vagina treated with radical surgery and restored the sexual function by vulvovaginal reconstruction using gracilis myocutaneous flap. So we report this case with brief literature review.
Diagnosis ; Foreign Bodies ; Humans ; Melanocytes ; Melanoma* ; Myocutaneous Flap ; Prognosis ; Quality of Life ; Sensation ; Survival Rate ; Uterine Hemorrhage ; Vagina* ; Vaginal Discharge

No abstract available.