By light and scanning electron microscopy, the morphologies of Korean pubic louse(Phthirus pubis) were described and measured. Especially, electron microscopic structures of palpus, tuft organ, sensilla basiconicum and palpal lobe were reviewed in detail. The variations were obserbed in the number of dorsal setae and the setae of membranous processes of abdomen. And also, the importance of public health and epidemiological aspects was discussed.
Abdomen ; Microscopy, Electron, Scanning* ; Phthiraptera* ; Phthirus* ; Public Health ; Sensilla

PURPOSE: This study was done to develop and evaluate multilingual education materials to promote health and adaptation to pregnancy for immigrant women in Korea. METHODS: This study had three procedures: First, contents of the education materials were developed according to pregnant women's needs, literature reviews, and group discussion. Details in contents were constructed based on Roy's adaptation model; Second, validity verification and translation of education materials were accomplished; Third, evaluation of the education materials was done through a survey of immigrant women. RESULTS: The education materials were developed in six languages (Korean, English, Chinese, Vietnamese, Filipino, and Cambodian). The title is "Healthy mother, happy family: eight-step guide to a healthy pregnancy". It was composed of an eight-step guide to healthy pregnancy, self-examination check list, websites for childbirth education and information, and guidelines on education materials in a brochure. In the evaluation, the average response score for the questionnaire items was high (3.23 on a four-point Likert scale). The average score for Cambodian immigrants was the highest of all immigrant women. CONCLUSION: Multilingual education materials developed in this research will help community health nurses to manage pregnancies for immigrant women and will be useful for health education for these women.
Asian Continental Ancestry Group ; Education* ; Emigrants and Immigrants* ; Female ; Health Education ; Humans ; Korea ; Mothers ; Multilingualism ; Nurses, Community Health ; Pamphlets ; Pregnancy* ; Prenatal Education ; Surveys and Questionnaires ; Self-Examination

We report a case of congenital vellus hamartoma, which consists of numerous matured vellus hair follicles and sebaceous glands. This patient is 4-month-old male with multiple, variable sized nodules on the right epicanthsl fold area since birth. Histopathologically, some of the infundibular portion of the vellus hair shows irregular and reticulated hyperplasia. There are numerous well-formed vellus hair follicles surrounded with thick fibrous sheath and some of them are associated with rudiment sebaceous glands.
Hair ; Hair Follicle ; Hamartoma* ; Humans ; Hyperplasia ; Infant ; Male ; Parturition ; Sebaceous Glands

OBJECTIVE: This retrospective study presents our experience with respect to the clinical and angiographic outcomes of patients treated with stent-assisted coil embolization using Solitaire(TM) AB stents. MATERIALS AND METHODS: From March 2011 to December 2014, 50 patients with 55 wide-necked and/or complex intracranial aneurysms were evaluated. Four patients presented with an acute subarachnoid hemorrhage. Stent deployment was performed with a standard coiling procedure in 49 aneurysms. Three patients underwent bailout stenting, 2 patients were treated by temporary stenting and one patient was treated only by stenting without coiling for dissecting aneurysm. RESULTS: Successful placement of the Solitaire AB stent was achieved in all the cases. Based on the postprocedural angiographic results, a Raymond 1 was obtained in 32 (59%) of 54 aneurysms, excluded by one case of dissecting aneurysm, and a Raymond 2 in 13 (24%), and a Raymond 3 in 9 (17%). There was one thromboembolic (2%) and three hemorrhagic complications (6%). However, procedure-related morbidity or mortality was not found. Annual follow-up angiographic results from the embolization were obtained in 40 (74.1%) of 54 cases. These results were represented as Raymond 1 in 27 (67.5%), class 2 in 9 (22.5%), and class 3 in 4 (10%) cases. Angiographic improvement associated with progressive thrombosis of the aneurysm was obtained in 10 aneurysms. Four aneurysms were recanalized without requiring additional treatment. In-stent stenosis was found in one aneurysm, but stent migration was not seen on follow-up angiography. CONCLUSION: Stent-assisted coil embolization using the Solitaire AB stent for treating wide-necked and/or complex intracranial aneurysms was found to be safe and effective immediately post-embolization and after follow-up. Long-term follow-up will be required to identify the effect of the Solitaire AB stent on recanalization rates.
Aneurysm ; Aneurysm, Dissecting ; Angiography ; Constriction, Pathologic ; Embolization, Therapeutic* ; Follow-Up Studies ; Humans ; Intracranial Aneurysm* ; Mortality ; Retrospective Studies ; Stents ; Subarachnoid Hemorrhage ; Thrombosis

Localized scleroderma is a connective-tissue disorder that is limited to the skin and subcutaneous tissue, sometimes involving muscles beneath the cutaneous lesions. Although it is usually a self-limiting disease, complications like growth failure, joint contractures, deformities and functional impairment may occur resulting in significant morbidity. Herein we report a 9-year-old girl who presented with hemiatrophy as a major clinical feature associated with widespread multiple hyperpigmented sclerotic plaques. The patient proved to be a relatively rare case of hemiatrophy secondary to extensive generalized morphea also having complicating features of joint contracture and growth failure of involved extremities.
Child ; Congenital Abnormalities ; Contracture ; Extremities ; Female ; Humans ; Joints ; Muscles ; Scleroderma, Localized* ; Skin ; Subcutaneous Tissue

No abstract available.
Anetoderma* ; Granuloma Annulare* ; Granuloma*

Thirty-nine patients with pityrosporum folliculitis were investigated clinically and histopathologically. On clinical observation there were numerous, chronic, moderately itchy (64.1%), dome-shaped papules (89.7%) and pustules (66.7%). The most frequent sites of the lesions were the upper portion of the chest (76.9%) and back (56.4%). In biopsy specimens, abundant round and budding yeast cells were seen in a dilated hair follicle. The reptured follicle was observed in 19 specimen (48.7%). The accumulation on inflammatory cells were observed in or around the upper part of the follicle in all specimens. The effect of antimycotic treatment was excellent. After 4 weeks of treatment, 36 patients (92%) were cured and 3 (8%) had improved significantly. KOH/Parker Ink direct smear was done in 20 patients. Blue-colored round and budding yeast cells were observed under a light mcroscope in all patients. We suggest that pityrosporum folliculitis is a common disease of young and middle-aged Koreans.
Biopsy ; Folliculitis* ; Hair Follicle ; Humans ; Ink ; Malassezia* ; Saccharomycetales ; Thorax ; Yeasts

We report a case of chronic bullous dermatosis of childhood occurring in a 8-year-old girl, who has multiple, pruritic, tense, vesicobullous eruptions on the both extremities and pelvic region without mucous membrane inuolvement. A skin biopsy revealed subepidermal vesicles infiltrated with many neutrophiles and a few eosinophiles. Direct immunofluorescent study of the perilesional skin demonstrated moderate intensity of linear IgA and to a lesser degree of IgG deposition at the dermoepidermal junction. The skin lesions responded dramatically to oral dapsone therapy, initially 4mg/kg, and taporing to 2mg/kg for 27 days.
Biopsy ; Child ; Dapsone ; Eosinophils ; Extremities ; Female ; Humans ; Immunoglobulin A ; Immunoglobulin G ; Mucous Membrane ; Neutrophils ; Pelvis ; Skin ; Skin Diseases* ; Transcutaneous Electric Nerve Stimulation

The papillary eccrine adenoma is a rare benign sweat gland neoplasm charscterized by potentislly locally aggressive clinical course. We report herein a case of papillsry eccrine adenoma in a 28-year-old female who presented single intradermal tumor on the right postauricular ares. Histopathological findings showed dilated ducts containing eosinophilic or keratinous materials and intraluminal papillary rowths.
Adenoma* ; Adult ; Eosinophils ; Female ; Humans ; Sweat Gland Neoplasms

Proliferating tumor is one of rare benign tumors of skin appendage. It is usually solitary, more common in women after the fourth decade of life, and is almost exclusively confined to the scalp and back of the neck. We report herein two cases of proliferating trichilemmal tumor which occurred not on the scalp but on unusual sites. In the first case a 28 year-old woman had a pedunculated reddish mass with verrucous surface measuring 1.5cm in diameter in the opening site of the left external auditory canal. Shave biopsy and electrodesiccation was done for the purpose of histopathologic study and treatment. In the second case a 13 year-old girl had a dome-shaped pink colored papule measuring 0.3cm in diameter on the left elbow joint area. Excision biopsy was done. No recurrence was observed during he follow up period of 28and 12 months respectively in both cases.
Adolescent ; Adult ; Biopsy ; Ear Canal ; Elbow Joint ; Female ; Follow-Up Studies ; Humans ; Neck ; Recurrence ; Scalp ; Skin