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Coexistence of Membranous Glomerulonephritis and IgA Nephropathy in a Patient with Psoriasis Vulgaris
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ÀÌÀ±ÇÏ/Yoon Ha Lee
À̱Թé/±èÀ±±¸/¿ÀÇÏ¿µ/±è¹Ì°æ/À弼ȣ/Yoon Goo Kim/Kyu Beck Lee/Ha Young Oh/Mi Kyung Kim/Se Ho Chang
KMID : 0359919970160030578
Abstract
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Àå ÈçÇÏ°í ¸·¼º»ç±¸Ã¼½Å¿°, ¹Ì¼¼º¯È ½ÅÁõÈıº, ÃÊÁ¡¼ººÐÀý¼º »ç±¸Ã¼°æÈÁõ°ú °ãÃļ ¹ß»ýÇÑ
°ÍÀ» º¸°íÇÏ¿´´Ù. Áö±Ý±îÁö ¹®ÇåÀ» ÅëÇØ ¾Ë·ÁÁø IgA½Åº´Áõ°ú ¸·¼º »ç±¸Ã¼½Å¿°ÀÌ °ãÃÄÁø ȯ
ÀÚ´Â ¸ðµÎ 10¿©¸íÀ¸·Î Ç÷´¢, ´Ù·®ÀÇ ´Ü¹é´¢¸¦ º¸¿´À¸¸ç ÀÌÁß 4¸íÀº BÇü °£¿° virusÀÇ Ç¥¸é
Ç׿øÀÌ ¾ç¼ºÀΠȯÀÚ¿´´Ù.
°Ç¼±(Psoriasis vulgaris)Àº Ç¥ÇǼ¼Æ÷ÀÇ Áõ½ÄÀÌ Æ¯Â¡ÀÎ ¸¸¼º ÇǺο°À̸ç Ç÷û IgG, IgA, ¸é
¿ª º¹ÇÕü°¡ ³ô°Ô ÃøÁ¤µÇ°í, T¼¼Æ÷ ±â´ÉÀÇ Àå¾Ö°¡ ³ªÅ¸³ª¸ç, Ç÷û³»¿¡ °¢ÁúÃþ¿¡ ´ëÇÑ Ç×ü
°¡ Á¸ÀçÇÏ°í ºñ±³Àû ÈçÇÑ ÇÕº´ÁõÀÎ °Ç¼± °üÀý¿°¿¡¼ À±È° °üÀý¸·¿¡ ¸é¿ª±Û·ÎºÒ¸°ÀÇ Ä§Âø°ú
Ç÷°ü¿°ÀÌ °üÂûµÇ´Â °ÍÀ¸·Î º¸¾Æ ¹ßº´±âÀü¿¡ ¸é¿ªÇÐÀû ¿äÀÎÀÌ ÀÛ¿ëÇÒ °ÍÀ¸·Î »ý°¢µÈ´Ù. °Ç¼±
°ú ¿ø¹ß¼º »ç±¸Ã¼ ½Å¿°°úÀÇ °ü·ÃÀº ¸Å¿ì µå¹°¾î¼ ±Þ¼º¹°¹æ¿ï¾ç°Ç¼±¿¡¼ º¸ÀÌ´Â ¿¬¼â»ó±¸±Õ
°¨¿°ÈĻ籸ü½Å¿°°ú ·çǪ½º ½Å¿°°úÀÇ °ü·ÃÀ» Á¦¿ÜÇÏ°í´Â Áö±Ý±îÁö ¹®Çå»ó 10¿¹°¡ º¸°íµÇ¾ú
´Ù. ÀúÀÚµéÀº ¸·¼º »ç±¸Ã¼½Å¿°°ú IgA½Åº´ÁõÀÌ µ¿¹ÝµÈ °Ç¼± ȯÀÚ 1¿¹¸¦ °æÇèÇÏ¿© ¹®Çå °íÂû
°ú ÇÔ²² º¸°íÇÏ´Â ¹ÙÀÌ´Ù.
#ÃÊ·Ï#
A 17-year-old man with psoriasis developed albuminuria and microscopic hematuria.
Renal biopsy revealed a glomerulonephritis with features of both membranous
glomerulonephritis and IgA nephropathy. Histologically the glomeruli exhibited variable
degree of mesangial expansion and hypercellularity, three of which showed segmental
hyalinosis and/or sclerosis. Direct immunofluorescence demonstrated granular
IgG-bearing deposits along the peripheral glomerular capillaries and IgA deposits in the
mesangium. His urinary abnormalities persisted after the remission of skin lesion
induced by PUVA treatment. It suggests that although the psoriasis may induce the
renal lesion, it is insufficient to treat only the skin lesion for clinical improvement of
glomerulonephritis after the renal lesion is already established.
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MGN; IgA nephropathy; Psoriasis;
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