Àá½Ã¸¸ ±â´Ù·Á ÁÖ¼¼¿ä. ·ÎµùÁßÀÔ´Ï´Ù.

°¡¼º¸²ÇÁÁ¾À¸·Î ¿ÀÀÎµÈ ½ÄµµÀÇ ¿ø¹ß¼º ¸²ÇÁÁ¾ 1¿¹ A Case of Malignant Lymphoma Misdiagnosed as Focal Lymphoid Hyperplasia in the Esophagus

´ëÇѺ´¸®ÇÐȸÁö 1995³â 29±Ç 3È£ p.393 ~ 398
Á¤¼÷±Ý, °í¿µÇý, ¹ÚÂù±Ý, ÀÌÁß´Þ,
¼Ò¼Ó »ó¼¼Á¤º¸
Á¤¼÷±Ý (  ) 
°í½Å´ëÇб³ ÀÇ°ú´ëÇÐ º´¸®Çб³½Ç

°í¿µÇý (  ) 
ÇѾç´ëÇб³ ÀÌ°ú´ëÇÐ º´¸®Çб³½Ç
¹ÚÂù±Ý (  ) 
ÇѾç´ëÇб³ ÀÌ°ú´ëÇÐ º´¸®Çб³½Ç
ÀÌÁß´Þ (  ) 
ÇѾç´ëÇб³ ÀÌ°ú´ëÇÐ º´¸®Çб³½Ç

Abstract

½ÄµµÀÇ ºñ»óÇǼº¾ÏÁ¾Àº ½Äµµ Á¾¾çÀÇ 0.5%¸¦ Â÷ÁöÇÏ´Â µå¹® ÁúȯÀ̸ç ÀÌ Áß ¸²ÇÁÁõ½Ä¼º
ÁúȯÀº ÁÖÀ§ Àå±â¿¡¼­ ¹ß»ýÇÑ ¸²ÇÁÁ¾ÀÌ Ä§½ÀÇϰųª À§¿¡¼­ÀÇ ¿ªÇ༺ ÁøÇà¿¡ ÀÇÇÑ °ÍÀÌ ´ëºÎ
ºÐÀÌ´Ù.
½ÄµµÀÇ ¿ø¹ß¼º ¾Ç¼º ¸²ÇÁÁ¾Àº Àü¼¼°èÀûÀ¸·Î ¸Å¿ì µå¹°¾î 10¿¹ ¹Ì¸¸ÀÇ Áõ·Ê°¡ ¿µ¹®¹®Çå¿¡
º¸°íµÇ¾î ÀÖÀ¸¸ç ±¹¼Ò¼º ¸²ÇÁÁõ½ÄÁõ(focal lymphoid hyperplasia), ÀÏ¸í °¡¼º¸²ÇÁÁ¾
(pseudolymphoma)µµ ´Ü 1¿¹¸¸ÀÌ º¸°íµÇ¾î ÀÖ´Ù. ÀúÀÚµéÀº ÃÖ±Ù º´¸®Á¶Á÷ÇÐÀû ¼Ò°ß»ó ±¹¼Ò
¼º ¸²ÇÁÁõ½ÄÁõÀ¸·Î Áø´ÜµÇ¾úÀ¸³ª ¸é¿ª±Û·ÎºÎ¸° À¯ÀüÀÚ Àç¹è¿­ °Ë»ç»ó ¾Ç¼º¸²ÇÁÁ¾À¸·Î ÆǸí
µÈ ½ÄµµÀÇ ¿ø¹ß¼º ¿©Æ÷¼º ¸²ÇÁÁ¾ 1¿¹¸¦ º¸°íÇÑ´Ù.
#ÃÊ·Ï#
Esophageal involvement by malignant lymphoma is extremely rare. A case of follicular
lymphoma of the esophagus, misdiagnosed as focal lymphoid hyperplasia
(pseudolymphoma) in a 72-year-old man is presented. The esophagogram revealed
diffuse narrowing of the lumen in the middle and distal portion without ulceration. The
resected esophagus showed mural thickening without any remarkable mucosal change.
Microscopically, the esophagus showed scattered follicular lymphoid aggregates in the
submucosa, extending into periadventitial fat tissue. Most follicles were devoid of
germinal center and consisted of loosely aggregated small cleaved cells without atypic.
The surrounding stroma of the submucosa showed dense fibrosis entrapping the
infiltrating small lymphocytes in a 'indian-file' appearance. There were some reactive
follicles with germinal center. In the lamina propria, many plasma cells and a few
eosinophils were infiltrated. The gene rearrangement study showed rearranged band for
Jk probe which confirmed monoclonal B-cell nature of infiltrated small
lymphoid cells. The small cleaved lymphocytes arranged in follicles were positive for
L26 and bcl-2 protein. This case demonstrated the necessity of immunophenotypic and
gene rearrangement study in the diagnosis of pseudolymphoma in the digestive tract.

Å°¿öµå

Malignant lymphoma; Pseudolymphoma; Immunophenotyping; Gene rearrangement; Esophagus;

¿ø¹® ¹× ¸µÅ©¾Æ¿ô Á¤º¸

   

µîÀçÀú³Î Á¤º¸

KCI
KoreaMed
KAMS