| Autor: |
Asakura Takeshi, Suda Tadashi, Shimamura Tsukasa, Sakurai Joh, Tobe Naotaka, Koizumi Satoshi, Jinnouchi Yuji, Enomoto Takeharu, Kawashima Hatsuya, Sasaki Takahiro, Segami Kohei, Watanabe Taiji, Nakano Hiroshi, Ichiroh Tanaka, Otsubo Takehito |
| Jazyk: |
angličtina |
| Rok vydání: |
2007 |
| Předmět: |
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| Zdroj: |
World Journal of Surgical Oncology, Vol 5, Iss 1, p 59 (2007) |
| Druh dokumentu: |
article |
| ISSN: |
1477-7819 |
| DOI: |
10.1186/1477-7819-5-59 |
| Popis: |
Abstract Background We report an extremely rare case of concomitant huge exophytic GIST of the stomach and Kasabach-Merritt phenomenon (KMP). Case presentation The patient was a 67-year-old man experiencing abdominal distension since September 2006. A physical examination revealed a 25 × 30 cm hard mass that was palpable in the middle and lower left abdomen minimal intrinsic mobility and massive ascites. Since the admitted patient was diagnosed with DIC, surgery could not be performed. The patient received a platelet transfusion and the DIC was treated. Due to this treatment, the platelet count recovered to 7.0 × 104; tumor resection was performed at 16 days after admission. Laparotomy revealed a huge extraluminal tumor arising from the greater curvature of the stomach that measured 25 × 30 cm and had not ruptured into the peritoneal cavity or infiltrated other organs. Partial gastric resection was performed. The resected mass measured 25 × 25 × 20 cm. In cross section, the tumor appeared hard and homogenous with a small polycystic area. Histopathology of the resected specimen showed large spindle cell GIST with >5/50 HPF (high-power field) mitotic activity. The postoperative course was uneventful, and the coagulopathy improved rapidly. Conclusion Since the characteristic of tumor in this case was hypervascularity with bleeding and necrotic lesions, coagulopathy was thought to be caused by the trapping of platelets within a large vasculized tumor mass. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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