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구대원,석상미,정승준 대한피부과학회 1999 대한피부과학회지 Vol.37 No.6
Aneurysmal benign fibrous histiocytoma(ABFH) is a relatively rare variant and has a distinctive histopathological features, that is collections of capillaries, foci of hemorrhage, siderophages, and foamy macrophages surrounding cleft-like and cavernous blood filled spaces in the tumor. But, in spite af the distinctive features, it is not infrequently confused with malignant melanoma, angiomatoid malignant fibrous histiocytoma, and vascular tumors such as spindle cell hemangioendothelioma, nodular Kaposi's sarcoma and angiosarcoma. We report a case of ABFH developed on the left upper extremity of a 41-year-old man.
구대원,석상미,신덕용 대한피부과학회 1999 大韓皮膚科學會誌 Vol.37 No.11
Neonatal lupus erythematosus (NLE) is a transplacentally acquired autoimmune disorder, which is characterized by cutaneous lesions and/or congenital heart block and less commonly hepatic and hematologic abnormalities. Affected infants acquire anti-SSA / Ro antibody, anti-SSB / La antibody or less commonly anti-U1RNP antibody transplacentally from maternal circulation and it is generally thought that these antibodies are pathogenic. We report a case of NLE in a 40-day-old neonate who had erythematous annular patches on his face and extremities. Serological studies were reactive for antinuclear antibody of the speckled pattern and positive for anti-SSA/Ro antibodies and anti-SSB / La antibodies in both mother and infant. Addition to these findings, his mother had complained photosensitivity and arthralgia and showed hematological abnormalities including anemia and leukopenia, so we diagnosed his mother as systemic lupus erythematosus.