No abstract available.
Onychomycosis

No abstract available.
Candida ; Onychomycosis

No abstract available.
Lipoma* ; Scalp*

To elucidate the clinical avaiability of FNAB, we reviewed retrospectively medical records of 30 patients who had infiltrative pulmonary lesion or pulmonary nodule or mediastinal mass, and got percutaneous fine needle aspiration biopsy using Westcott needle, 20~22 gauge, at the department of Pediatrics, Hanyang university hospital from July, 1986 to June, 1993. The obtained results were as follows: 1) There were 30 patients, aged 6 months to 15 years. 2) There were 17 male patients and 13 female patients with sex ratio of 1.3:1 3) Among 30 cases, we discovered 16 cases of infiltrative lesions, 7 cases of pulmonary nodules and 7 cases of mediastinal mass lesions. In mediastinal there were 4 cases of anterior mediastinum and 3 cases of posterior mediastinum. 4) Overall success rate on fine needle aspiration biopsy was 60% (18/30). The success rate was 50% (8/16) in infiltrative lesions, 50% (8/15) in pulmonary nodules and 71% (5/7) in mediastinal mass lesions, respectively. 5) Eight infiltrative lesione were diagnosed as Pneumocystis carinii pneumonia. Five pulmonary nodules were diagnosed as aspergillosis (2 cases), tuberculosis (1 case), mucormycosis (1 case), lung metastasis of metastasis of neuroblastoma (1 case). Five mediastinal mass lesions were diagnosed as teratoma (2 cases), lymphoma (1 case), malignant neurogenic tumor (1 case), ganglioneuroblastoma (1 case). 6) The complications occured in 20% (6 cases) among 30 procedures. All cases were due to pneumothorax: 3 cases spontaneously resolved, and 3 cases needed chest tube insertion. There were no death related with this procedures.
Aspergillosis ; Biopsy* ; Biopsy, Fine-Needle* ; Chest Tubes ; Child* ; Diagnosis* ; Female ; Ganglioneuroblastoma ; Humans ; Lung ; Lymphoma ; Male ; Mediastinum ; Medical Records ; Mucormycosis ; Needles ; Neoplasm Metastasis ; Neuroblastoma ; Pediatrics ; Pneumonia, Pneumocystis ; Pneumothorax ; Retrospective Studies ; Sex Ratio ; Teratoma ; Tuberculosis

No abstract available.
Candida

No abstract available.
Nevus

No abstract available.
Hair ; Humans ; Piedra ; Scalp ; Trichosporon

Epithelioid hemangioendothelioma is a rare vascular tumor of endothelial origin that commonly occurs in the deep soft tissue, bone, lung, and liver, although cutaneous forms have rarely been reported. Tufted angioma (TA) is a rare slowly progressive vascular lesion characterized by multiple capillary tufts with the characteristic "canon-ball" appearance scattered throughout the dermis. A 35-year-old male presented a single, 2.5x1.5 cm sized, purpuric mass on the back. A biopsy specimen showed multiple lobules composed of epithelioid endotheial cells with intracytoplasmic vacuoles in a hyalinized and myxoid stroma, and large dilated vessels. The tumor cells were positive for CD31, CD34, and factor VIII-related Antigen, and the crescent shaped dilated vessels were negative for D2-40. We could not find any metastatic lesions on radiologic examinations. The patient was diagnosed with primary cutaneous epithelioid hemangioendothelioma. Herein, we present a rare and interesting case of primary cutaneous epithelioid hemangioendothelioma resembling TA histopathologically.
Biopsy ; Bone and Bones ; Capillaries ; Dermis ; Hemangioendothelioma, Epithelioid ; Hemangioma ; Humans ; Hyalin ; Liver ; Lung ; Male ; Skin Neoplasms ; Vacuoles ; von Willebrand Factor

Transient synovitis of the hip is non-specific inflammation and self limited condition, which is most common cause of painful limping in children under 10 years of age. Ultrasonography presents some merits, simple, rapid, non-invasive, low cost, repetitive to assess soft structures in and around the hip joint compared to other diagnostic methods. We prospectively studied 32 cases of unilateral transient synovitis at OPD from Jan. 1988 to Oct. 1989 using 5-7.5 MH, probe ultrasonography. 2-times serial check up in symptomatic and asymptomatic stage about capsule thickness and bone-capsule distance in 3 different positions of the both hips were performed for comparision. The following results were obtained; 1. Boys were 25 cases (78%) and 26 cases (83%) were between 3 and 7 years old of age. 2. Bone-capsule distance in ultrasonography revealed abnormal increase in 72%. 3. External rotation position showed wider bone-capsule distance than other position. 4. Capsule thickness was 3.3mm in diseased and 3.0mm in sound, 0.3mm decrease after treatment. 5. Bone-capsule distance was 4.5mm in symptomatic stage, 2.7mm in asymptomatic stage, 1.8mm decrease after treatment in averge.
Child ; Hip Joint ; Hip ; Humans ; Inflammation ; Prospective Studies ; Synovitis ; Ultrasonography

Cryoglobulinemia, first described by Wintrobe and Buell in 1933, is characterized by the presence of serum immunoglobulins that precipitate below 37degrees C and that dissolve on rewarming. Although the actual mechanism of cryoprecipitation and the etiology of cryoglobulinemia remains obscure, it is frequently associated with other systemic diseases, such as hepatitis C virus (HCV) infection, multiple myeloma, Sjogren's syndrome, B cell lymphoma, and systemic lupus erythematosus. No cases of cryoglobulinemia associated with B cell lymphoma have ever been published in the Korean medical literature, and few such cases have been reported in other countries. Herein, we report on a rare and interesting case of cryoglobulinemia developed in a patient with gastric diffuse large B cell lymphoma.
Cryoglobulinemia ; Hepacivirus ; Humans ; Immunoglobulins ; Lupus Erythematosus, Systemic ; Lymphoma ; Lymphoma, B-Cell ; Multiple Myeloma ; Rewarming ; Sjogren's Syndrome