The clinical and mycological investigation was made with 68 cases of tinea corporis who had visited the Dermatologic Clinic of N.M.C. from Nov. 1985 to Oct. 1988. The results were as follows : 1. The ratio of male to female was 1.1: 1, and tinea corporis was most preva lent in the twenties. 2. 25 cases (36.8%) had a history of contact with infected animals or soil. 3. 75% of cases had less than 2 lesions. The exposed area was more frequently affected, and the face being the most frequent site. 4, Concurrent infection of tinea corporis with other types of dermatophytosis were noted in 33 cases (48.8%), and the most common was tinea pedis. 5. From the 68 cases, 49 organisms composed of 4 species were isolated, which were T. rubrum (32 cases), M. Canis (11 cases), T. mentagrophytes (5 cases) and M. gypseem (1 case). 6. Of the clinical variants of tinea corporis, the annular type was most comm only noted. No species specificity was noted in annular type, but T. rubrum was the major causative organism of eczematous and plaque type, and M. canis was the only isolated organism in herpetiform type. 7. As compared with other dermatophytes, M. canis was more commonly isolated from the smaller lesion.
Animals ; Arthrodermataceae ; Female ; Humans ; Male ; Soil ; Species Specificity ; Tinea Pedis ; Tinea*

A 4-year-old boy have had widespread, multiple, dark brownish, verrucous ]papular plaques on the neck, left chest, right side of abdomen, back and penile skin since birth. Clinical features and light and electron microscopic findings were consistent with ichthyosis hystrix. The patient was successfully treated with systemic administration of etretinate and vitamin E.
Abdomen ; Acitretin* ; Child* ; Child, Preschool ; Etretinate* ; Humans ; Ichthyosis* ; Male ; Neck ; Parturition ; Porcupines* ; Skin ; Thorax ; Vitamin E ; Vitamins

Bowen's disease is an intraepidermal squarnous cell carcinoma referred to also as squamous cell carcimona in situ. Approximately two-thirds of Bowen's disease consist of solitary lesion while remaining show multiple lesions, We experienced a 68-year old male patient who had multiple erythematous pathes and plaques covered with scales and grayish crusts developing on the trunk and both lower extremities. At first, clinically we suspected psoriasis, seborrheic keratosis, eczema and mycosis fungoides, and finally histopathologic features revealed Bowen's disease showing transformation to invasive squamous cell carcinorna.
Aged ; Bowen's Disease ; Carcinoma, Squamous Cell* ; Eczema ; Humans ; Keratosis, Seborrheic ; Lower Extremity ; Male ; Mycosis Fungoides ; Psoriasis ; Weights and Measures

BACKGROUND: Alopecia areata, especially when severe, often profoundly affect the lives of those afflicted. Unfortunately, the clinical features and therapeutic results of alopecia areata are variable and unpredictable. OBJECTIVE: The authors performed a study on alopecia areata in order to evaluate the clinical manifestations and the effects of treatment with intralesional injections of triamcinolone acetonide suspension, immunotherapy with diphenylcyclopropenone(DPCP) and combination therapy of intralesional injections of triamcinolone acetonide suspension and immunotherapy with DPCP. METHODS: A clinical study of 357 patients with alopecia areata was performed fram March l994 to February l996 at the Department of Dermatology, Yongsan Hospital, College of Medicine, Chung- Ang University. RESULTS: 1) The age distribution showed a peak incidence in the third decade(36.1%) and the average age was 27.6 years. 2) The most common site of predilection was the occipiital region in both male and female, which were 127 cases(73.0%), 89 cases(64.5%) respectively. 3) The relapse rate was 26.1%. 4) The farnily histories were significant in 37 cases(10.4%). 5) Associated diseases with alopecia areata were seborrheic dermatitis, atopic dermatitis, hepatitis, diabetes mellitus, urticaria, allergic dermatitis, etc in 117 cases(32.8%). 6) The therapeutic effect in cases of bald areas treated with intralesional injections of triamcinolone acetonide, immunotherapy with DPCP and combination therapy revealed no difference based on increases in the size and number of bald areas. CONCLUSION: These findings suggest that alopecia areata prominently develops in the third decade, when the severity of alopecia areata increases and the therapeutic effect decrenses. There was no difference in the therapeutic effect on the size & number of balded areas.
Age Distribution ; Alopecia Areata* ; Alopecia* ; Dermatitis ; Dermatitis, Atopic ; Dermatitis, Seborrheic ; Dermatology ; Diabetes Mellitus ; Female ; Hepatitis ; Humans ; Immunotherapy ; Incidence ; Injections, Intralesional ; Male ; Recurrence ; Triamcinolone Acetonide ; Urticaria

BACKGROUND: Female diffuse hair loss is a common baldness with a multifactorial origin. In recent studies, it has been suggested that reduced or depleted iron stores are a cause of female diffuse hair loss. OBJECTIVE: We performed this study in order to elucidate the pathogenesis of female diffuse hair loss and to evaluate the differences in serurn iron levels between normal females and those with diffuse hair loss in Korea. METHODS: Blood levels of hemoglobin, iron, TIBC, ferritin, testosterone, thyroid function, ANA and Zn were examined in 30 patients with female diffuse hair loss and 20 normal females. RESULTS: 1) Serum Zn, testosterone, T4, TSH of the patient group were not statistically significant compared to those of the control group (p>0.05). 2) TIBC values were significantly increased, but serum ferritin levels were signifieantly decreased in the patient group (p<0.05). There were no significant differences in hemoglobin, serum iron in both groups (p>0.05). 3) No significant differences between clinical severity and the values of serum Zn, testosterone, T4, TSH, TIBC, serum femtin, hemoglobin and serum iron were observed (p>0.05). CONCLUSION: These findings suggested that the variations of TIBC, serum femtin levels may play a role in the pathogenesis of female diffuse hair loss, but further studies will be needed for evaluation of this condition.
Alopecia ; Female* ; Ferritins ; Hair* ; Humans ; Iron* ; Korea ; Testosterone ; Thyroid Gland

Ossification and calcification of the spinal ligaments frequently cause pressure upon the spinal cord andnerve roots. Authors reviewed 150 cases of C-spine CT, 80 cases of T-spine CT, and 725 cases of L-spine CT whichwere carried out a Pusan Natina University Hospital for 2 years from May 1983 to May 1985. We analysed 34 caseswhich showed ossification of posterior longitudinal ligament (OPLL) and ligamentum flavum (OLF) of these 955cases. The results are follows: 1. The male ot female ratio of spinal ligamentous ossification was 26:8. The 5thdecade group (24.41%) was the most prevalent age group. 4th decade(26.4%), 6th decade(23.52%), 7th decade(11.76),3rd decade (8.8%), and 8th decade(2.94%) in that order. 2. Of 955 cases of spine CT, the incidence of OPLL was 25cases(21.51%) and that of OLF was 10 ases(1.05%). 3. Regional incidence of spinal ligamentous ossification was asfollows. 1) In case of OPLL, cervical area was 19/150(12.67%) and lumbar area was 6/725 (0.83%). 2) In cases ofOLF, Thoracic area was 3/80(3.75%) and lumbar area was 8/725(1.10%). 4. The most frequent length of OPLL was 4body length (32%) and the most frequent locations are C4 and C5(68%). The types fo OPLL were 15 cases(60%) ofsegmental type, 8 cases(32%) of continuous type, and 2 cases(8%) of mixed type in that order. All segmental typeswere degree 1 or 2 and most continuous and mixed type (80%) were degree 2 or 3 dural sac effect. 5. The number ofinvolved interlaminar spaces in OLF was 1 to 5 interspaces and most of OLF were found at low thoracic and lumbararea. 6. There could be noted high correlation between the spinal ligamentous ossification and degenerative discdisease, The incidence of associated disc disease was 18/25(72%) in OPLL and 8/10(80%) in OLF.
Busan ; Female ; Humans ; Incidence ; Ligaments ; Ligamentum Flavum ; Male ; Ossification of Posterior Longitudinal Ligament ; Spinal Cord ; Spine

We describe a case of typical cytophagic histiocytic panniculitis occuring in 10-year-old male. He had recurrent subcutaneous nodules, fever, pancytopenia and abnormal liver function tests since 5 months of his age, and recently showed hemorrhagic diathesis. The histologic picture showed lobular histiocytic panniculitis with "bean bag" cytophagic cells.
Child ; Fever ; Hemorrhagic Disorders ; Humans ; Liver Function Tests ; Male ; Pancytopenia ; Panniculitis*

We report a case of hereditary trichilemmal cyst with proliferating trichilemmal tumor in a 64-year-oid man, who has generalized 157, variable sized firm cutaneous nodules for 40 years. The cystic nodules are chiefly located on the scalp and trunk which showed characteristic histopathologieal findings of trichilemmal cyst and proliferating trichilemmal tumors. His son also has multiple trichilemmal cysts and his mother seems to have had clinically similar lesions. The patient and his son were treated with surgical excision and therapeutic trial of oral isotretinoin for 2 months. Isotretionoin was ineffective in the patient, but the lesions of his son were decreased in size.
Humans ; Isotretinoin ; Mothers ; Scalp

Plexiform schwannoma is a relatively rare, benign peripheral nerve sheath tumor that can be located either in the deep soft tissues or in the dermis or subcutaneous tissue. This tumor may occur singly or as multiple lesions and may be localized to one anatomic site or diffusely distributed. Plexiform schwannoma should be differentiated with plexiform neurofibroma or other plexiform malignant tumors. We describe a case of a 6-year-old patient with multiple cutaneous plexiform schwannomas who had no other stigmata of neurofibromatosis 1 or family history suggesting a genetic disorder. The histopathological study revealed a tumor composed of multiple intradermal or subcutaneous interlacing and interconnecting fascicles and nodules that vary in size and shape. Characteristic Antoni A type cellular tissue showing frequent nuclear palisading and Verocay bodies were observed within well circumscribed elongated nodules.
Child ; Christianity ; Dermis ; Humans ; Neurilemmoma* ; Neurofibroma, Plexiform ; Neurofibromatosis 1 ; Peripheral Nerves ; Subcutaneous Tissue

No abstract available.
Hemangioma*