No abstract available.
Deoxycholic Acid* ; Phosphatidylcholines* ; Prurigo*

The objectives of this study are to estimate the prevalence of diabetes mellitus(DM) and to identify risk factors associated with fasting blood sugar in a rural adult population. We carried out a cross-sectional study on the residents over 30-year old. Among the 1077 eligible subjects, 725 persons responded to the study; the study consisted of interview on family and past history of DM, anthropometry, blood pressure, and blood sugar level in each subjects. Only 707 subjects of 725 participants had fasting blood sugar(FBS) examined and the rest, 18 subjects were had casual blood sugar examined due to failure of fasting over 8-hour. When subjects had FBS >or= 140mg/dl, 2 hours postprandial blood sugar level was checked after 75g oral glucose loading. The prevalence of DM was 8.9%, and age standardized prevalence rate adjusted to Korean population of 1995 was 5.8%. Mean and SD of fasting blood sugar in men was 99.8 +/- 22.6, and in women was 111.5 +/- 29.9. Mean levels of fasting blood sugar were significantly higher in women than in man and as their ages advanced the prevalencies in creased in both sexes. PP2 blood sugar levels were significantly higher in elder age and in persons with higher FBS levels than others. The risk factors associated with FBS were past history of diabetes, sex, socioeconomic status and waist-to-hip circumference ratio; the risk of diabetes was increased in female, people with past DM history, central obesity and low socioeconomic state. The low socioeconomic status associated with DM in this study, which is different from other study results, should be pursued in further studies.
Adult* ; Anthropometry ; Blood Glucose ; Blood Pressure ; Cross-Sectional Studies ; Diabetes Mellitus* ; Fasting ; Female ; Glucose ; Humans ; Male ; Obesity, Abdominal ; Prevalence* ; Risk Factors ; Social Class

Chronic granulomatous disease (CGD) is one of congenital immunodeficient disease and a rare X-linked or autosomal recessive disease characterized by recurrent life- threatening infections and granuloma formation. We observed clinical features, laboratory findings and genetic subgroups of 33 children who were diagnosed with chronic granulomatous disease in the Department of Pediatrics, Seoul National University Children's Hospital. There were 23 males and 10 females. Activated NBT test of all patients revealed 0% positive cell and mothers of 15 patients had 25%- 75% normal neutrophils in the activated NBT test. According to the result of activated NBT test and family history, the ratio of X-linked and autosomal recessive inheritance was 2:3. There was a significant difference for the age at onset of the first infection in the different genetic subgroups. The X-linked group had the mean onset at 1.98 months of age and autosomal recessive group had a mean onset as late as 3.82 months (p<0.05). The most common type of the first infection was lymphadenopathies (41%) and other infections were skin pustules, fever, perianal abscess, pneumonia and chronic diarrhea. However, the age at diagnosis was not significant in the different genetic subgroups. Lymphadenitis (27%) was the most common infection, and pneumonia, gastrointestinal tract infection, skin infection were also common. The most common infectious agent was Candida sp. (5%) and other microorganisms involved were BCG, coagulase-negative staphylococcus, S. aureus, K/ebsiella pneumoniae, Aspergi/lus sp., and Enterococcus faecium. Chronic condition associated with CGD were hepatomegaly (59%), splenomegaly, and anemia of chronic disease, underweight, and lymphadenopathy. The leukocyte count of patients at diagnosis was within normal limit except in three patients and leukopenia was not observed in any of the patients. The humoral and cellular immunity and complement system were normal, but the level of Ig E in four patients was elevated. Early diagnosis of CGD can be made by suspicion if there are lymphadenitis after BCG vaccination and recurrent pyogenic infections under the first year of age. Though progression in the treatment of CGD, like gene therapy, is concerned, genetic counseling and prenatal diagnosis by carrier detection and molecular genetic analysis is thought to be necessary.
Abscess ; Anemia ; Candida ; Child ; Chronic Disease ; Complement System Proteins ; Diagnosis ; Diarrhea ; Early Diagnosis ; Enterococcus faecium ; Female ; Fever ; Gastrointestinal Tract ; Genetic Counseling ; Genetic Therapy ; Granuloma ; Granulomatous Disease, Chronic* ; Hepatomegaly ; Humans ; Immunity, Cellular ; Korea* ; Leukocyte Count ; Leukopenia ; Lymphadenitis ; Lymphatic Diseases ; Male ; Molecular Biology ; Mothers ; Mycobacterium bovis ; Neutrophils ; Pediatrics ; Pneumonia ; Prenatal Diagnosis ; Seoul ; Skin ; Splenomegaly ; Staphylococcus ; Thinness ; Vaccination ; Wills

OBJECTIVE: Evaluation of embryos using early cleavage to 2-cell stage has been proposed, but a critical time-point for selecting embryos is unclear. The aim of the present study is to provide a guideline including critical time-point in the selection of early cleaving embryo for the reduction of multiple pregnancies as well as the increase of pregnancy rate in human IVF. METHODS: This prospective study was performed in 116 cycles from 85 patients who underwent conventional IVF or ICSI at the infertility clinic of Good Moonhwa Hospital from January 2002 to December 2003. Early cleavage (EC) of embryos to 2-cell stage was assessed at 25 h and 27 h postinsemination/microinjection. Embryos that had early cleaved at each time point were designated as EC-1 and EC-2, respectively, while others were designated as non-early cleavage (NEC). RESULTS: At least one early cleavage embryo was observed in 54 (46.6%) for the EC-1 and 84 (72.4%) for the EC-2 of the 116 cycles assessed. Clinical pregnancy rates (PR) were significantly higher in the EC-1 group (66.7%) compared to the EC-2 group (53.6%) or the NEC group (31.2%) (p<0.05). Significant improvement of the pregnancy rate was found when at least two or more embryos were early cleaved at 25 h postinsemination or when the proportion of early cleavage embryo at 25 h postinsemination was higher than 20% (p<0.05). CONCLUSIONS: The critical time-point for the selection of early cleavage embryos with high implantation potential is more effective in 25 h postinsemination/microinjection compared to 27 h. The proportion as well as number of early cleavage embryos is also an important factor for the prediction of pregnancy outcome and the chance of multiple pregnancies. These results demonstrated that the evaluation of early cleavage embryos to 2-cell stage is an easy, simple, and objective method for the selection of good quality embryos suitable for embryo transfer.
Embryo Transfer ; Embryonic Structures* ; Female ; Humans* ; Infertility ; Pregnancy Outcome ; Pregnancy Rate* ; Pregnancy* ; Pregnancy, Multiple ; Prospective Studies ; Sperm Injections, Intracytoplasmic

A 70-year-old female who was diagnosed as myxoid chondrosarcoma by fine needle aspiration of a pleural mass is described. She presented with left chest discomfort of 4 months' duration and aggravating dyspnea and chest pain for 2 months. Chest X-ray and CT scan revealed a large lobulated low density mass invading chest wall at the left pleural cavity and massive pleural fluid. Fine needle aspiration was done under the impression of mesothelioma or metastatic cancer. The aspirates from the mass were very cellular and composed of isolated or clustered forms of large plump cells. Abundant cytoplasm was bluish opaque and the margin was rounded in the isolated cells, whereas clustered cells show ill-defined cell borders and aggregating tendency. The nuclei were eccentric, round to ovoid, and had fine chromatin pattern and multiple small nucleoli. Cellular pleomorphism or mitotic figure was not definite. These findings were consistent with cytologic features of chondrosarcoma. Final diagnosis was confirmed as myxoid chondrosarcoma by mediastinoscopic biopsy and the tumor showed strong positivity for S-100 protein.
Aged ; Biopsy ; Biopsy, Fine-Needle ; Chest Pain ; Chondrosarcoma ; Chromatin ; Cytoplasm ; Diagnosis ; Dyspnea ; Eosinophils* ; Female ; Humans ; Mesothelioma ; Peritoneal Dialysis, Continuous Ambulatory* ; Peritonitis* ; Pleural Cavity ; S100 Proteins ; Thoracic Wall ; Thorax ; Tomography, X-Ray Computed

BACKGROUND: Glycolic acid has become an important and popular agent for chemical peel. Even though many clinicians perform superficial chemical peel to treat facial acne with glycolic acid, as yet there has been no well-controlled clinical trinls for the comparison of this new peeling agent and Jessner's solution. OBJECTIVE: To compare these two chemical peelI agents, our study was focused on three aspects : 1) treatment effects (acne improvement), 2) side effects (erythema, exfoliation), 3) patients preferences of the treatments. METHOD: Sixteen patients with facial acne vulgaris were treated with 70% glycolic acid and Jessner's solution on each side of the face simultaneously. Treatments were repeated biweekly with acne grading. Patient's subjective preferences were asked after the treatment.
Acne Vulgaris* ; Humans

Neurocristic cutaneous hamartomas (NCHs) result from aberrant development of the neuromesenchyme. In addition to a dermal melanocytic component, these tumors can contain neuro sustentacular and fibrogenic components. The clinical importance of these lesions includes the potential for misdiagnosis as well as the development of malignant melanomas over a poorly described period of time. We present a rare case of NCH of the scalp in a 1-year-old female.
Diagnostic Errors ; Female ; Hamartoma ; Humans ; Melanoma ; Scalp

Fordyce's spots are ectopically located sebaceous glands, and these are clinically characterized by multiple pinhead- sized whitish or yellowish papules. Although the condition is not generally considered to be pathological, there are some problematic cases that have significant cosmetic concerns. These spots are usually located at different sites inside the oral cavity, and mainly at the upper lip and buccal mucosa. However, they occasionally occur on the areola, glans penis and labia minor. We herein report on a case of Fordyce's spots on the penile shaft because this condition should be considered in the differential diagnosis of lichen nitidus.
Cosmetics ; Diagnosis, Differential ; Lichen Nitidus ; Lip ; Male ; Mouth ; Mouth Mucosa ; Penis ; Sebaceous Glands

Merkel cell carcinoma (MCC) is an uncommon neuroendocrine cutaneous tumor with poor prognosis. It has the high rate of recurrence, mortality, regional nodal involvement, and distant metastases. It is difficult to diagnose MCC because of its non-specific clinical findings. It usually occurs on sun-exposed areas of the skin, mostly at head and neck. There is a difference in the incidence and prognosis according to site in the head and neck. However, there is no consented site-specific diagnosis, treatment or follow-up protocol for MCC at the head and neck. We herein report a case of MCC arising in the right earlobe of an otherwise healthy young man who has been diagnosed early, thereby successfully treated. With our closed follow-up, there was no tumor recurrence or complication at 33 months after diagnosis.
Carcinoma, Merkel Cell* ; Diagnosis ; Follow-Up Studies ; Head ; Incidence ; Mortality ; Neck ; Neoplasm Metastasis ; Neuroendocrine Tumors ; Prognosis ; Recurrence ; Skin

No abstract available.