scholarly journals Coexistence of gastrointestinal stromal tumor and inflammatory myofibroblastic tumor of the stomach presenting as a collision tumor: first case report and literature review

2015 ◽  
Vol 10 (1) ◽  
Author(s):  
Hyeong Chan Shin ◽  
Mi Jin Gu ◽  
Se Won Kim ◽  
Jae Woon Kim ◽  
Joon Hyuk Choi
Keyword(s):  
Case Report ◽  
Literature Review ◽  
Gastrointestinal Stromal Tumor ◽  
Inflammatory Myofibroblastic Tumor ◽  
Collision Tumor ◽  
Stromal Tumor ◽  
First Case

scholarly journals Preoperatively diagnosed gastric collision tumor with mixed adenocarcinoma and gastrointestinal stromal tumor: a case report and literature review

2021 ◽  
Author(s):  
Kunihiko Matsuno ◽  
Yoshikazu Kanazawa ◽  
Daisuke Kakinuma ◽  
Nobutoshi Hagiwara ◽  
Fumihiko Ando ◽  
...  
Keyword(s):  
Gastrointestinal Stromal Tumor ◽  
Distal Gastrectomy ◽  
Submucosal Tumor ◽  
Smooth Muscle Actin ◽  
Collision Tumor ◽  
Stromal Tumor ◽  
Lower Body ◽  
Muscle Actin ◽  
First Case ◽  
S 100

AbstractReports of gastric collision tumors, comprising adenocarcinoma and gastrointestinal stromal tumor, are extremely rare. Here, we report the case of a 68-year-old male who was diagnosed with a lower-body, moderately differentiated, tubular-type adenocarcinoma and submucosal tumor and underwent an elective D2 distal gastrectomy. The tumor cells of the gastrointestinal stromal tumor were positive for H-caldesmon and CD117, weakly positive for smooth muscle actin and DOG-1, and negative for desmin, S-100 protein, CD31, and AE1/AE3. The tumor had grown into a mixed form of adenocarcinoma and gastrointestinal stromal tumor. Thus, we report the first case of a preoperatively diagnosed collision tumor in the stomach consisting of adenocarcinoma and gastrointestinal stromal tumor.

scholarly journals Spontaneous rupture of a giant gastrointestinal stromal tumor of the jejunum: a case report and literature review

2014 ◽  
Vol 12 (1) ◽  
pp. 153 ◽  
Author(s):  
Shun-ichi Misawa ◽  
Misuzu Takeda ◽  
Hiroto Sakamoto ◽  
Yasushi Kirii ◽  
Hiroyoshi Ota ◽  
...  
Keyword(s):  
Case Report ◽  
Literature Review ◽  
Gastrointestinal Stromal Tumor ◽  
Spontaneous Rupture ◽  
Stromal Tumor

scholarly journals First Case Report of a Sporadic Adrenocortical Carcinoma With Gastric Metastasis and a Synchronous Gastrointestinal Stromal Tumor of the Stomach

Medicine ◽  
2015 ◽  
Vol 94 (37) ◽  
pp. e1549 ◽  
Author(s):  
Attila Kovecsi ◽  
Ioan Jung ◽  
Tivadar Bara ◽  
Tivadar jr. Bara ◽  
Leonard Azamfirei ◽  
...  
Keyword(s):  
Case Report ◽  
Gastrointestinal Stromal Tumor ◽  
Adrenocortical Carcinoma ◽  
Stromal Tumor ◽  
Gastric Metastasis ◽  
First Case

scholarly journals Inflammatory Myofibroblastic Tumor of the Epiglottis Excised with a Carbon Dioxide Laser: Case Report and Literature Review

2018 ◽  
Vol 97 (8) ◽  
pp. E31-E33 ◽  
Author(s):  
Blake Raggio ◽  
Neil Chheda
Keyword(s):  
Carbon Dioxide ◽  
Case Report ◽  
Adjuvant Therapy ◽  
Literature Review ◽  
Carbon Dioxide Laser ◽  
Inflammatory Myofibroblastic Tumor ◽  
Benign Neoplasm ◽  
First Case ◽  
Laser Excision

Inflammatory myofibroblastic tumor (IMT) is a benign neoplasm of intermediate biologic potential. It rarely occurs in the larynx, and it has not been previously reported in the epiglottis. We treated a 66-year-old woman who presented with progressive dysphonia and a mass on her suprahyoid epiglottis. The tumor was completely excised with a CO2 laser; no adjuvant therapy was administered. Histopathology revealed that the mass was an IMT. No evidence of recurrence was noted after 6 months of follow-up. We present what we believe is the first case of an epiglottic IMT to be reported in the literature, and we propose CO2 laser excision without adjuvant therapy as an acceptable treatment.

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