No abstract available.
Central Venous Catheters* ; Fibrin*

No abstract available.

BACKGROUND: Genus of Aspergilli are ubiquitous saprophytic molds in nature, but its change from a saprophytic fungus to a pathogenic organism has occurred since the use of various antibiotics. The fungus affects the chronically ill and debilitated population. Recently frequency of the fungal infection is increasing in Korea with abuse of antibiotics and glucocorticoids. METHOD: We analyzed medical records of 52 patients with pulmonary aspergillosis seen at Hanyang University Hospital from 1980 to 1994. The results were as follows; RESULTS: 1) Ages ranged between second to eighth decades with majority(50%) in the fourth to fifth decades. The male to female ratio was 1.1:1. 2) Hemoptysis and productive cough, the leading symptoms, occurred in 42.3% and 25% respectively. 3) On chest X-ray fingings, the characteristic 'fungus ball' pattern were observed in 53.8% of the 52 cases. 4) Sputum culture for aspergilli were positive in 21.6% of the cases. We performed foe needle aspiration in 22 patients and the diagnostic yield was 100%. 5) Thirty-six patients had history of treatment with antituberculous drugs under diagnosis of pulmonary tuberculosis for an average of 27.3 months. But sputum analysis for acid-fast bacilli were positive in 5.6%(2cases of 36cases), and postoperative pathologic findings showed that 38.9% (12 cases of 28cases) were combined with tuberculosis. 6) Right upper and left upper lobes were predominantly involved(34.6% and 19.2% respectively) and lobectomies were performed in 21 cases. 7) Underlying diseases were present in 47 cases and 48.9% of them were pulmonary tuberculosis. CONCLUSION: These results showed that pulmonary aspergillosis usually develops in patients with open cavitary pulmonary tuberculosis. And we must consider the possibility of pulmonary aspergillosis in a patient with hemoptysis and cavitary lung lesion.
Anti-Bacterial Agents ; Aspergillus ; Chronic Disease ; Cough ; Diagnosis ; Female ; Fungi ; Glucocorticoids ; Hemoptysis ; Humans ; Korea ; Lung ; Male ; Medical Records ; Needles ; Pulmonary Aspergillosis* ; Sputum ; Thorax ; Tuberculosis ; Tuberculosis, Pulmonary

Actinic reticuloid as a manifestation of chronic actinic dermatitis (CAD) is a rare dermatosis whose clinical and histologic features resemble other types of pseudolymphomas including mycosis fungoides and Jessner's lymphocytic infiltration, and it is regarded as an eventual stage of various photodermatoses like photosensitive eczema or persistent light reaction or chronic photoallergic contact dermatitis and so on. Phototests in the patients with actinic reticuloid usually reveal hypersensitivity to UVB, UVA, and sometimes to visible light. We present a case of actinic reticuloid in a 65-year-old male, whose skin lesions developed as erythematous lichenified infiltrating plaques on the face at first, and then spread themselves onto the upper trunk later. Histologically those skin lesions showed the aggregation of atypical lymphocytes and photobiologically the results of phototests revealed photosensitivity to UVB and UVA.
Actins* ; Aged ; Dermatitis, Photoallergic ; Eczema ; Humans ; Hypersensitivity ; Light ; Lymphocytes ; Male ; Mycosis Fungoides ; Photosensitivity Disorders ; Pseudolymphoma ; Skin ; Skin Diseases

No abstract available.
Growth and Development*

No abstract available.
Child* ; Humans

Spinal dysraphism, first described by Lichtenstein in 1940, is a congenital anom- aly due to incomplete fusion or malformation of the midline dorsal embryonic structures including the ectoderm, mesoderm, and neuroectoderm. Spina bifida occulta is a spinal dystraphism and a manifestation of a midline defect of osseous spine and related structures without cyst formation. Spinal dysraphism may be associated with hypertrichosis, lipoma, dimpling, pigmentation, hemangioma, congenital scar, sinus, cyst, or skin defect in the midline dorsal area. We observed a 23-year-old female patient with spina bifida occulta who had a blue scar surrounded by circumscribed hair growth of the lumbosacral area since 1-montb-old age. Histopathologic finding of the blue scar revealed common blue nevus showing intradermal melanocytes and melanophages. Spine X-ray showed hemivertebra of L5 and spina bifida occulta of Sl. There were no abnormal neurologic signs.
Cicatrix ; Ectoderm ; Embryonic Structures ; Female ; Hair ; Hemangioma ; Humans ; Hypertrichosis* ; Lipoma ; Melanocytes ; Mesoderm ; Neural Plate ; Neurologic Manifestations ; Nevus, Blue* ; Pigmentation ; Skin ; Spina Bifida Occulta* ; Spinal Dysraphism* ; Spine ; Young Adult

No abstract available.
Balloon Valvuloplasty* ; Child* ; Constriction, Pathologic* ; Humans

No abstract available.
Child* ; Cranial Irradiation* ; Humans ; Precursor Cell Lymphoblastic Leukemia-Lymphoma*

No abstract available.
Humans ; Lymphocytes* ; Radiotherapy*