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[¿ÜºÎ¾Ð¹Ú. Stomach extrinsic compression]

1. ±³ÈÆÀûÀÎ 3 Áõ·Ê

2. ºñÀå¿¡ ÀÇÇÑ ¾Ð¹Ú Extrinsic compression by normal spleen or splenic lesions

3. °£¿¡ ÀÇÇÑ ¾Ð¹Ú Extrinsic compression by liver or hepatic lesions

4. ´ã³¶¿¡ ÀÇÇÑ ¾Ð¹Ú Extrinsic compression by gallbladder

5. ´Ù¸¥ Àå±â¿¡ ÀÇÇÑ ¾Ð¹Ú Extrinsic compression by other lesions

6. FAQs


1. ±³ÈÆÀûÀÎ 3 Áõ·Ê

Extrinsic compressionÀº °ËÁø ³»½Ã°æ ÈÄ ºÒÇÊ¿äÇÑ Ãß°¡ °Ë»ç ȤÀº ¼ö¼ú·Î ¿¬°áµÇ±â ½±½À´Ï´Ù. °úÀ× Áø´Ü°ú °úÀ× Ä¡·á°¡ ¹®Á¦¶ó´Â °ÍÀÔ´Ï´Ù. Áß¿äÇÑ °ÍÀº °£È¤ ÁøÂ¥ ȯÀÚ°¡ ¼û¾îÀÖ´Ù´Â °ÍÀä... ±×·¡¼­ Àú´Â extrinsic compressionÀ¸·Î ÀǷڵǸé, ´ëºÎºÐ CT·Î È®ÀÎÇÏ°í ÀÖ½À´Ï´Ù. EUS´Â ¿ö³« ÁÖ°üÀûÀÌ°í À߸øµÈ ÆÇ´ÜÀ¸·Î ¿¬°áµÇ´Â °æ¿ì°¡ ¸¹¾Æ¼­ ÁÁ¾ÆÇÏÁú ¾Ê½À´Ï´Ù. ±³ÈÆÀûÀÎ Áõ·Ê ¼¼ °³¸¦ ¼Ò°³ÇÕ´Ï´Ù.


[±³ÈÆ Áõ·Ê 1]

SMT¶ó°í EUS¸¦ ÇÑ ÈÄ ¼ö¼úÀ» ÇÏ¿´´Âµ¥ ¸·»ó SMT°¡ ¾ø¾î¼­ ÀÇ·áºÐÀïÀ¸·Î ¿¬°áµÈ ȯÀÚÀÔ´Ï´Ù. Second opinionÀ» À§ÇÏ¿© Àú¸¦ ã¾Æ¿À¼Ì½À´Ï´Ù. Splenosis¿´½À´Ï´Ù. EUS ¼Ò°ß¸¸ ¹Ï°í ¼ö¼úÇÏÁö ¸¿½Ã´Ù. Àû¾îµµ CT Á¤µµ´Â È®ÀÎÇÑ ÈÄ ¼ö¼úÀ» ±ÇÇϱ⠹ٶø´Ï´Ù.

ÀÌ·± Áõ·Ê¸¦ °æÇèÇÏ°í ³ª¸é EUS¿¡ ´ëÇÑ ½Å·Ú°¨ÀÌ È®~~~ ¶³¾îÁý´Ï´Ù.


[±³ÈÆ Áõ·Ê 2]

SMT¸é ÀÚµ¿À¸·Î EUS¸¦ ÇØ¾ß ÇÑ´Ù°í »ý°¢ÇÏ´Â ºÐµéÀÌ ¸¹½À´Ï´Ù. ¾Æ´Õ´Ï´Ù. À§ÀüÁ¤ºÎ SMT·Î ÀǷڵǾúÀ¸³ª üÁß°¨¼Ò¿Í ±¸¿ª°¨µµ À־ Áï½Ã CT¸¦ ½ÃÇàÇÏ¿© huge cholangiocarcinoma Áø´ÜÇÏ¿´½À´Ï´Ù. ¹«Áõ»ó ¼ºÀÎÀÇ °ËÁø(screening) ³»½Ã°æÀÎÁö, ¹º°¡ÀÇ Áõ»óÀÌ ÀÖ¾î ½ÃÇàÇÏ´Â workup ³»½Ã°æÀÎÁö Àß ±¸ºÐÇսôÙ. Ç×»ó Áõ»óÀ» ¹°¾îº» ÈÄ °Ë»çÇÏ´Â ½À°üÀ» °¡Áý½Ã´Ù.


[±³ÈÆ Áõ·Ê 3]

Extrinsic compressionÀÌ ´Ã °¡º­¿î º´Àº ¾Æ´Õ´Ï´Ù. ´ëÀå¾Ï °£ÀüÀÌ·Î ´ëÀå¼ö¼ú°ú ÀüÀ̼ö¼úÀ» ¹ÞÀ¸½Å ºÐÀÌ ¼ö³â ÈÄ local recur¸¦ º¸À̼̽À´Ï´Ù. ³»½Ã°æ ¼Ò°ßÀº SMT ȤÀº extrinsic compressionó·³ º¸¿´´Âµ¥ CT¿¡¼­´Â Àç¹ß¾ÏÀÌ È®¿¬ÇÏ¿´½À´Ï´Ù.


2. Extrinsic compression by normal spleen or splenic lesions - ºñÀå¿¡ ÀÇÇؼ­´Â fundus³ª À§Ã¼»óÈÄ Èĺ®ÀÌ ´­¸³´Ï´Ù.

ºñÀåÀÇ ¸ð¾çÀº Âü ´Ù¾çÇÕ´Ï´Ù. À§¸¦ ´©¸£´Â ¸ð¾çµµ °¡Áö°¢»öÀÔ´Ï´Ù.

°ËÁø ³»½Ã°æ¿¡¼­ extrinsic compression r/o SMT·Î ÀǷڵǾú½À´Ï´Ù. »çÁøÀÇ ½Ã°£À» Àß º¸¸é, óÀ½¿¡´Â ¾Æ¹« °Íµµ º¸ÀÌÁö ¾Ê´Ù°¡ °ø±â¸¦ ³Ö¾ú´õ´Ï À¶±âµÈ ºÎÀ§°¡ º¸¿´°í ´Ù½Ã °ø±â¸¦ »©´Ï ¿ÜºÎ ¾Ð¹Úó·³ °üÂûµÇ¾ú´ø °ÍÀÌ Àß ±â·ÏµÇ¾î ÀÖ½À´Ï´Ù. ¸¶Ä§ °°Àº ³¯ ÂïÀº Àú¼±·® ÈäºÎ CTÀÇ »óº¹ºÎ »çÁø¿¡¼­ spleenÀÌ À§¸¦ ´©¸£±â ½¬¿î ¸ð¾çÀ̾ú½À´Ï´Ù. ÀÌ È¯ÀÚ¿¡¼­ Ãß°¡ °Ë»ç°¡ ÇÊ¿äÇÒÁö ´Ã °í¹ÎÀÔ´Ï´Ù. ÀÏ´Ü Ãß°¡ °Ë»ç¸¦ À§ÇÏ¿© ÀÇ·ÚµÇ¸é °Ë»ç¸¦ ÇÏÁö ¾ÊÀ» ¼ö ¾ø´Âµ¥, stomach CT¸¦ ÇؾßÇÒÁö EUS¸¦ ÇؾßÇÒÁö ¶Ç ´Ù½Ã °í¹ÎÀÔ´Ï´Ù. ¾Æ·¡ Áõ·ÊµéÀ» Âü°íÇÏ¿© °Ë»ç¸¦ ÇÑ´Ù¸é stomach CT¸¦ ÇÏ´Â ÆíÀÌ ¾î¶³±î »ý°¢ÇÕ´Ï´Ù.

Screening endoscopy¿¡¼­ ¹ß°ßµÈ fundusÀÇ SMT ȤÀº extrinsic compressionÀ¸·Î ÀÇ·ÚµÈ ºÐÀÔ´Ï´Ù. ÀÌ °æ¿ì follow-up endoscopy, CT ȤÀº EUS Áß ¼±ÅÃÇÒ ¼ö ÀÖ½À´Ï´Ù. Àú´Â CT¸¦ ¼±È£ÇÏ´Â ÆíÀÔ´Ï´Ù.CT¿¡¼­ À§º®ÀÇ Á¾±«´Â °üÂûµÇÁö ¾Ê¾Ò°í spleen¿¡ ÀÇÇÑ À§º®ÀÇ indentationÀÌ º¸¿´½À´Ï´Ù. ³»½Ã°æ ¼Ò°ßÀ» ¼³¸íÇÒ ¼ö ÀÖ´Ù°í ÆÇ´ÜÇÏ°í workupÀ» Áß´ÜÇÏ°í 1³â ÈÄ ÃßÀû³»½Ã°æ¸¸À» ±ÇÇÏ¿´½À´Ï´Ù. À§ CT´Â »ý°¢º¸´Ù ¸¹Àº informationÀ» ÁÖ´Â °Ë»çÀÔ´Ï´Ù. Á¦°¡ µÎ¹ø°·Î ÁÁ¾ÆÇÏ´Â °Ë»çÀÔ´Ï´Ù. ù ¹ø°´Â ´ç¿¬È÷ ³»½Ã°æÀÔ´Ï´Ù.

Splenic artery aneurysm¿¡ ÀÇÇÑ ¿ÜºÎ ¾Ð¹Ú


[Gastric extrinsic compression due to splenomegaly by low grade lymphoma]

70 years old female was referred due to gastric SMT-like lesion. On the high body posterior wall, just below the cardia, a 3cm sized protruded lesion was seen. Extrinsic compression due to spleen was suspected. In the CT, splenomegaly, retroperitoneal lymph nodes were found. In the blood chemistry, total protein and globulin were elevated.

In the PET, hyperemetablic lymph nodes in the right supraclavicular, bilateral mediastinal, both pulmonary hilar, upper abdominal, and retroperitoneal area with splenomegaly were found.

EBUS-transbronchial needle biopsy showed low grade B-cell lymphoma, favoring extranodal marginal zone lymphoma of MALT. Chemotherapy (RCVP) was done and the followup PET and blood chemistry were normalized.


3. Extrinsic compression by liver or hepatic lesions - °£¿¡ ÀÇÇؼ­´Â ÁÖ·Î Àüº®ÂÊÀÌ ´­¸³´Ï´Ù.

Á¡¸·ÇÏÁ¾¾çÀÌ µÎ °³ ÀÖ´Ù°í ¿Ô´Âµ¥ Çϳª´Â Áö¹æÁ¾ ´Ù¸¥ Çϳª´Â °£ ³¶Á¾¿¡ ÀÇÇÑ extrinsic compression

°£ÀÌ Çª¸£½º¸§ÇÏ°Ô ºñÃĺ¸ÀÌ°í ±× Áß¾Ó¿¡ ¾à°£ paleÇÑ small dome-like elevationÀÌ ÀÖ½À´Ï´Ù. °£³¶Á¾¿¡ ÀÇÇÑ À§Ã¼»óºÎ Àüº® ¾Ð¹ÚÀÇ ÀüÇüÀûÀÎ ¼Ò°ßÀÔ´Ï´Ù.

°£³¶Á¾

°£³¶Á¾


[Extrinsic compression by HCC]

Àú´Â À§ SMT¿¡ ´ëÇÑ EUS °Ë»ç¸¦ °ÅÀÇ ÇÏÁö ¾Ê½À´Ï´Ù. ¾È ÇÑÁö ¸î ³â µÇ¾ú½À´Ï´Ù. °ú°Å¿¡´Â °¡²û Çϱ⵵ Çß¾ú´Âµ¥¿ä... Á¦°¡ EUS¸¦ Çصµ ½º½º·Î °á°ú¸¦ ¹ÏÁö ¸øÇÏ´Â °æ¿ì°¡ ¸¹¾Ò½À´Ï´Ù. ±×·¡¼­ ÃÖ±Ù ¸î ³â µ¿¾ÈÀº ´ëºÎºÐ stomach CT·Î °Ë»çÇÏ°í ÀÖ½À´Ï´Ù. ¾Æ·¡´Â Ãæ°ÝÀûÀÎ Áõ·ÊÀÔ´Ï´Ù. µ¹ÀÌÄÑ »ý°¢Çغ¸¾Æµµ Á¦°¡ EUS¸¦ Çؼ­ Á¤È®È÷ Áø´ÜÇØ ³¾ ¼ö ÀÖ¾úÀ»±î ½Í½À´Ï´Ù. EUS ´ë½Å CT Çϱ⸦ ÀßÇß´Ù°í »ý°¢ÇÕ´Ï´Ù.

¸ÅÀÏ ¼ÒÁÖ¸¦ ¸¶¼Ì´ø ºÐÀÔ´Ï´Ù. ¿ÜºÎ ³»½Ã°æ¿¡¼­ SMT°¡ ¹ß°ßµÇ¾î ÀǷڵǾú½À´Ï´Ù. Rolling (+), cushion (-)·Î ¾º¿© ÀÖ¾ú½À´Ï´Ù. 10ÀÏ ÀüºÎÅÍ´Â µîµµ ¾ÆÆÍ´Ù°í Çß½À´Ï´Ù. º°·Î ´ë¼ö·ÓÁö ¾Ê°Ô »ý°¢ÇÏ°í CT¿Í Á¤Çü¿Ü°ú ÀÇ·Ú¸¦ Çß½À´Ï´Ù. ±×·±µ¥, CT Æǵ¶ÀÌ "(1) Probable HCC in the liver lateral segment. (2) Liver cirrhosis with splenomegaly and prominent splenorenal shunt. (3) No definite evidence of gastric SMT on CT. Probable extrinsic compression due to hepatie lesion. Recommendation: MRI"¿´½À´Ï´Ù.

MRI¿¡¼­´Â multiple HCC°¡ ¹ß°ßµÇ¾ú°í, Ç÷¾×°Ë»ç¿¡¼­´Â HBsAg (-), HCV (-), aFP 145 ng/mlÀ̾ú½À´Ï´Ù. Bone scan¿¡¼­´Â T4 metastasis°¡ ÀǽɵǾú½À´Ï´Ù.

À§ SMT¿¡¼­´Â Ç×»ó extrinsic compressionÀÇ °¡´É¼ºÀ» °í·ÁÇØ¾ß ÇÕ´Ï´Ù. Àú´Â CT¸¦ »ç¶ûÇÕ´Ï´Ù.


4. Extrinsic compression by gallbladder

2015³â. 50´ë ¿©¼º


5. Extrinsic compression by other lesions

ÃéÀå ³¶Á¾¿¡ ÀÇÇÑ ¿ÜºÎ ¾Ð¹Ú

Extrinsic compression due to splenorenal shunt (CT Æǵ¶: Gastric body µÚÂÊ¿¡ splenorenal shunt¸¦ Çü¼ºÇÏ´Â venous structure°¡ Ä¿Á® ÀÖÀ¸¸ç ÀÌ°ÍÀÌ À§¸¦ ´©¸£°í ÀÖ´Â ¸ð½À)

8°³¿ù Àü °³ÀÎ ÀÇ¿ø¿¡¼­ À§¿¡ ȤÀÌ ÀÖ¾î ÃßÀû°üÂûÀ» ±ÇÀ¯¹ÞÀº ȯÀÚÀÔ´Ï´Ù. 1°³¿ù Àü ¹ß»ýÇÑ º¹ºÎ ºÒÆí°¨À¸·Î °Ë»çÇÑ CT¿¡¼­ pancreas mass with multiple lymph node metastasis and peritoneal seeding ¼Ò°ßÀ¸·Î ÀǷڵǾú½À´Ï´Ù. À§ SMT¸¦ °¡Áø ȯÀÚ¿¡¼­ ÃßÀû°üÂû Áß ´Ù¸¥ ÁúȯÀÌ ¹ß»ýÇÑ ¿¹ÀÔ´Ï´Ù. À§ SMT°¡ ¿ö³« ÈçÇÑ °ÍÀÎÁö¶ó ÀÌ·¯ÇÑ È¯ÀÚ°¡ ÀûÁö ¾Ê½À´Ï´Ù. ÀÇÇÐÀûÀ¸·Î µÎ ÁúȯÀº ¼­·Î »ó°üÀÌ ¾øÁö¸¸ ȯÀÚµéÀº ÀÚ²Ù µÎ ÁúȯÀ» Çϳª·Î ¹­¾î¼­ »ý°¢ÇÏ´Â °æÇâÀÌ ÀÖ½À´Ï´Ù. ÀÚ¼¼ÇÑ ¼³¸íÀÌ ÇÊ¿äÇÑ °æ¿ì¶ó°í ÇÏ°Ú½À´Ï´Ù.

20´ë ¿©¼ºÀÌ Ç㸮 ÅëÁõÀ¸·Î ½ÃÇàÇÑ spine MRI¿¡¼­ mass°¡ ¹ß°ßµÇ¾ú½À´Ï´Ù (MRI Æǵ¶: L1-2 levelÀÇ aortocaval area·Î 7.7 x 6.3 cmÀÇ solid mass·Î »ý°¢µÇ´Â retroperitoneal mass). Àú´Â lymphomaÀÇ °¡´É¼ºÀÌ Å©Áö ¾Ê³ª »ý°¢ÇÏ¿´Áö¸¸ stomach CT¿¡¼­´Â ¡°Primary retroperitoneal mass such as neurogenic tumor, more likely¡±¶ó´Â impression°ú ÇÔ²² massÀÇ T2 signalÀÌ ³ô°í ºÒ±ÕÁúÇÏ¸ç ³»ºÎ¿¡ calcificationÀÌ ÀÖ´Â Á¡Àº ÀüÇüÀûÀÎ lymphoma¿Í´Â ¸ÂÁö ¾Ê´Â ¼Ò°ßÀ̶ó´Â ÀÇ°ßÀ» ¾ò¾ú½À´Ï´Ù. ³»½Ã°æ¿¡¼­´Â À§Ã¼ºÎÀÇ extrinsic compressionÀ¸·Î °üÂûµÇ¾ú½À´Ï´Ù. ¼ö¼úÀ» ½ÃÇàÇÏ¿´°í inflammatory myofibroblastic tumor (IMT)¶ó´Â ÃÖÁ¾ Áø´ÜÀ» ¹Þ¾Ò½À´Ï´Ù. IMT´Â intermediate biologic potentialÀ» °¡Áö´Â neoplasmÀ¸·Î¼­ Àú´Â óÀ½ °æÇèÇϱ⠶§¹®¿¡ Âü°í ¹®ÇåÀÇ ÀϺθ¦ ¼Ò°³ÇÏ´Â °ÍÀ¸·Î ¼³¸íÀ» ´ë½ÅÇÏ°Ú½À´Ï´Ù.

Coffin CM, et al. Semin Diagn Pathol 1998;15:85-101. IMT or inflammatory pseudotumor was initially recognized in the lung, and somewhat later, a similar-appearing pathological process was reported in the liver. Presently, this tumor has been described in virtually all major organs and extrapulmonary sites with a few exceptions. It was thought initially that the IMT was nonneoplastic and represented an aberrant inflammatory response despite its gross and microscopic features of a spindle cell neoplasm. The inflammatory hypothesis about the pathogenesis has been more readily accommodated in the lung than in the extrapulmonary sites of involvement. Some cases, however, were accompanied by the constitutional symptoms and signs of an inflammatory process, which resolved in most cases after surgical resection. There were some pathological aspects of the IMT that seemingly contradicted its purely inflammatory nature, including its potential for local recurrence; development of multifocal, noncontiguous tumors; infiltrative local growth; vascular invasion; and malignant transformation. These pathological features seemed to support the hypothesis that the IMT is a neoplastic process, which has been augmented by reports that these tumors have clonal characteristics. Because these tumors have a predilection for children, embryonal rhabdomyosarcoma is another diagnostic temptation when an IMT presents in the bladder or other hollow viscus.

Extrinsic compression by calcified splenic aneurysm. ³»°úÀÇ»çÀÇ ´«À¸·Î´Â calcified lymph node¿Í ±¸ºÐÀÌ ¾î·Á¿ü½À´Ï´Ù.

À§ÀüÁ¤ºÎ SMT·Î ÀǷڵǾúÀ¸³ª üÁß°¨¼Ò¿Í ±¸¿ª°¨µµ À־ Áï½Ã CT¸¦ ½ÃÇàÇÏ¿© huge cholangiocarcinoma Áø´Ü


[FAQ]

[2014-7-26. ¾Öµ¶ÀÚ Áú¹®]

Àú´Â °ËÁø¼¾ÅÍ¿¡¼­ ÀÏÇÏ°í ÀÖ½À´Ï´Ù. Æò¼Ò ±³¼ö´ÔÀÌ º¸³»Áֽô ÀÚ·á·Î ¿­½ÉÈ÷ °øºÎÇÏ°í ÀÖ½À´Ï´Ù. ³»½Ã°æÀ» Çϸé ÇÒ¼ö·Ï ¸ð¸£´Â°Ô »ý±â´Â°Í °°½À´Ï´Ù. À§³»½Ã°æ»ó Á¤»óÀûÀ¸·Î ¿ÜºÎÀå±â¿¡ ÀÇÇØ ¾Ð¹ÚÀÌ ÀÖÀ»¼ö Àִµ¥ Á¤»ó°ú ºñÁ¤»óÀÇ ±¸ºÐÀÌ ¾î·Á¿î °æ¿ì°¡ ÀÖ½À´Ï´Ù. 20¼¼ ¿©ÀÚȯÀÚ°¡ °ËÁø ³»½Ã°æÀ» Çߴµ¥ À§ÀúºÎ¿¡ ¾Æ·¡ ±×¸²°ú °°Àº º´º¯À» º¸¿´½À´Ï´Ù. Á¤»óÀûÀÎ ¿ÜºÎÀå±â¿¡ ÀÇÇÑ ¾Ð¹ÚÀÎÁö ¾Æ´Ï¸é »óÇÇÇÏÁ¾¾çÀÌ Àִ°ÇÁö ¿©Â庸°í ½Í°í ÀÌ·±°æ¿ì ²À º¹ºÎCT¸¦ Âï¾î¾ß ÇÏ´ÂÁö ¿©Â庸°í ½Í½À´Ï´Ù.

[2014-7-31. ÀÌÁØÇà ´äº¯]

SMT´Â °úÀ×Áø´ÜÀÌ ³­¹«ÇÏ´Â ¿µ¿ªÀÔ´Ï´Ù. ƯÈ÷ extrinsic compressionÀ¸·Î ºÒÇÊ¿äÇÑ °Ë»ç¸¦ Çϰųª °æ¿ì¿¡ µû¶ó¼­´Â ¼ö¼ú±îÁö ÇÏ°í ³­ ÈÄ ¾Æ¹« °Íµµ ¾ø´Ù°í µè´Â ȯÀÚ±îÁö ÀÖ½À´Ï´Ù. Áõ·Ê »çÁøÀ» ¸¹ÀÌ º¸´Â ¼ö ¹Û¿¡ ¾øÀ» °Í °°½À´Ï´Ù. Á¦°¡ °æÇèÇÏ¿´´ø Áõ·Ê ÀϺθ¦ ¼Ò°³ÇÕ´Ï´Ù.

±×·±µ¥ ¿Ö 20¼¼ ¿©ÀÚ°¡ °ÇÁø ³»½Ã°æÀ» ¹ÞÁö¿ä? À̰ͺÎÅÍ°¡ °úÀ×À̶ó°í »ý°¢ÇÕ´Ï´Ù.



© ÀÏ¿ø³»½Ã°æ±³½Ç ¹Ù¸¥³»½Ã°æ¿¬±¸¼Ò ÀÌÁØÇà. EndoTODAY Endoscopy Learning Center. Lee Jun Haeng.