No abstract available.
Estrogens* ; Female* ; Humans ; Progesterone* ; Receptors, Progesterone*

No abstract available.
Estrogens* ; Progesterone* ; Receptors, Progesterone*

A total of 75 subjects were examined using Hahn's color vision test and Hahn's Double 15-Hue test. Among the 75 subjects, 62 subjects detected by screening test among 2700 high school students had defective color vision but good visual acuity and no retinal diseases. The other 13 subjects were detected in out-patient ophthalmic clinic. Results of examination in classifying the types and estimating the extent of color defects were obtained. 1. In the total 75 persons examined, extent of the color defects were as follows; mild ............ 6 cases, moderate.........31 cases, strong...........38 cases. 2. The classification of types of congenital color defects were as follows; Protan .........2 cases, Deutan ........25 cases, Unclassified...48 cases. Lack of advanced study on color discrimination for congenital color deficiency resulted in existing job discrimination against a color defective person by restricting his/her job opportunity. Therefore this kind of research has very important meanings and should be continued.
Classification ; Color Vision ; Discrimination (Psychology)* ; Humans ; Mass Screening ; Outpatients ; Retinal Diseases ; Visual Acuity

PURPOSE: We assessed the nutritional status and the alterations of oral diets during anti-cancer chemotherapy in pediatric oncology patients. METHODS: Twenty children with malignancy were evaluated from day 0 until day 21 of post-chemotherapy. Nutritional status was assessed by body weight and biochemical parameters. The amount and calories of oral diets were assessed and food preference before and during chemotherapy were analysed by questionnelle. RESULTS: 1) The underlying diseases of 20 patients were 11 acute lymphoblastic lekemia, 2 non-Hodgkin's lymphoma, 2 Langerhans cell histiocytosis, 2 Wilm's tumor, 2 brain tumor, 1 rhabdomyosarcoma. 2) There were weight loss during chemotherapy in 8 patients (40.0%), weigt gain in 5 patients (25.0%), and no significant changes in 7 patients (35.0%). 3) Biochemical parameters showed no significant interval changes during chemotherapy except elevation of serum ALT level. 4) The daily caloric intakes of oral diets during chemotherapy were 310~600 Kcal which was much lower than average of daily recommended calory for Korean children. 5) The most favorate food was altered by chemotherapy, from meats to carbonated beverages and unfavorate food was not altered as vegetables. CONCLUSION: The periodic assessment of nutritional status and dietary supplements according to preferred foods of patients will be required for the optimal nutrition care in cancer patients.
Body Weight ; Brain Neoplasms ; Carbonated Beverages ; Child ; Diet ; Dietary Supplements ; Drug Therapy* ; Food Preferences ; Histiocytosis, Langerhans-Cell ; Humans ; Lymphoma, Non-Hodgkin ; Meat ; Nutrition Assessment* ; Nutritional Status ; Rhabdomyosarcoma ; Vegetables ; Weight Loss ; Wilms Tumor

Background: Alopecia areata (AA) is a T cell-mediated autoimmune disease. In patients with chronic AA, hair loss occurs because of the insidious destruction of the stem cells in the hair bulge and hair-bulb matrix along with the attack of the cytotoxic T cells and infiltration of the T-helper 17 cells. Cyclosporine (CsA) inhibits the action of calcineurin in hair stem cells and subsequently induces the inhibition of the nuclear factor of activated T cells c1 and expression of cyclin-dependent kinase 4, thereby stimulating hair regrowth.
Objective
The purpose of this study was to evaluate the long-term therapeutic outcomes of low-dose systemic CsA treatment in patients with chronic AA, relative to their initial severity of AA. Methods: A total of 98 outpatients with chronic AA, who were treated with low-dose systemic CsA, were included in the study. Results: Among the 98 patients, 72 (73.5%) had more than 50% hair regrowth, while 30 patients (30.6%) had more than 90% hair regrowth after 18 months of CsA treatment. Patients with a lower initial severity of alopecia tool (SALT) score demonstrated better treatment outcomes than those with a higher initial SALT score. Conclusion Patients with chronic AA who were treated with low-dose, systemic CsA experienced significant hair regrowth with fewer side effects. Therefore, the use of low-dose, systemic CsA is recommended in the treatment of patients with chronic AA.

We made a mistake in our recently published article.

Alopecia areata is a chronic organ-specific autoimmune disease and it could be associated with other autoimmune diseases. We, herein, report a case of alopecia areata in a patient with a thymoma without myasthenia gravis. Multiple hairless patches rapidly developed 6 weeks before the first visit on the patient who had been newly diagnosed with thymoma 2 weeks before the hairless patches occurred, and thymectomy was done 2 weeks before visiting dermatologic department. She had no symptoms associated with myasthenia gravis, and there were no abnormal findings on neurologic exams and acetylcholine receptor autoantibody was not detected in serum. Scalp biopsy showed numerous lymphocytic inflammations around hair follicles and in immunohistochemical staining, the aggregation of CD4+ and CD8+ T cells was observed around hair follicles and FoxP3+ T lymphocytes were rarely observed around hair follicles. The patient refused any treatment and her hairless patches were completely recovered 3 months after thymectomy, without being recurred 3 years after thymectomy. On the basis of both clinical manifestations and histologic findings, we concluded that alopecia areata in the patient had developed in association with thymoma and was recovered rapidly after thymectomy.

No abstract available.
Congenital Hypothyroidism*

PURPOSE: The aim of this study was to evaluate the surgical treatment of incidentally detected, asymptomatic, unilateral nonfunctioning tuberculous kidney. MATERIALS AND METHODS: Thirty-three patients with incidentally detected, asymptomatic, unilateral nonfunctioning kidney, negative urine AFB culture and radiologic diagnosis of renal tuberculosis were reviewed. They were divided into three groups: surgical, medical, and observation groups. Twelve patients in the surgical group were nephrectomized at initial diagnosis. Eleven patients in the medical group received anti-tuberculous medication with isoniazid, rifampin, and pyrazinamide for 4 months. Ten patients in the observation group remained under observation. RESULTS: There was no evidence of decreased renal function or recurrence of renal tuberculosis in the surgical and medical groups. Pathologic confirmation of renal tuberculosis was obtained in all nephrectomy patients. The follow-up loss rate of the surgical group (7.7%) was lower than that of the other groups (p<0.05). CONCLUSIONS: Nephrectomy is more acceptable than either medicine or observation. (1) Because preoperative chemotherapy was not justified in the case of negative urine AFB culture, pathologic confirmation was necessary. (2) Nephrectomy associated morbidity was quite low. (3) The follow-up loss rate of the surgical group was lower than that of the other groups. Short course anti-tuberculous medication should be administered after nephrectomy.
Diagnosis ; Drug Therapy ; Follow-Up Studies ; Humans ; Isoniazid ; Kidney* ; Nephrectomy* ; Pyrazinamide ; Recurrence ; Rifampin ; Tuberculosis, Renal*

Liver abscess is a rare disease but shows a high mortality rate. The standard treatment is complete drainage of the abscess through surgery or insertion of a percutaneous catheter and proper antibiotic treatment. However, successful percutaneous drainage in a multiseptated abscess has several drawbacks, such as the necessity for inserting more than one catheter for proper drainage, a necessity for repetitive cathterization and moreover, the ultimate failure of effective drainage causing surgery to become inevitable. The authors used 80,000 IU urokinase three times per day over 5 days to lyse the fibrous septum in a 9-year-old child with multiseptated liver abscess. Catheter drainage with urokinase under radiologic intervention yielded successful a outcome in the treatment of a multiseptated liver abscess.
Abscess ; Catheters ; Child ; Drainage* ; Humans ; Liver Abscess* ; Liver* ; Mortality ; Rare Diseases ; Urokinase-Type Plasminogen Activator*