Gastrointestinaler Stromatumor (GIST) der vorderen Rektumwand

Yanovskiy, M.; Saddig, Christiane; Ommer, A.; Pahnke, J.; Kröpfl, D.

doi:10.1007/s00120-009-2186-y

Cited by 5 publications

(1 citation statement)

References 17 publications

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“…In our case, the tumor was excised with a modification of this method. To our knowledge, only two cases have previously been reported demonstrating this approach for a rectal GIST [15,16]. There are some access routes for local resection of a GIST located in the lower rectum as mentioned above.…”

Section: Discussionmentioning

confidence: 99%

Perineal approach for a gastrointestinal stromal tumor on the anterior wall of the lower rectum

et al. 2014

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BackgroundWide margins of resection and regional lymphadenectomy for GIST are not necessary. Several procedures for rectal GIST have been designed according to the location and size of the tumor to preserve the anal function and decrease the morbidity rate.Case presentationWe report a 61-year-old-man with rectal bleeding. Proctologic examination revealed a small mass of approximately 2 cm in diameter on the anterior wall of the rectum at a distance of 4 cm from the anal verge. Histological examination of the biopsy sample via the rectum led to a diagnosis of GIST due to immunohistochemical positivity for C117 and CD34. Perineal resection was planned because abdominoperineal resection with sacrificing the sphincter function was excessive for this small tumor, and low anterior resection with the double stapling technique was difficult due to the lower position. A hemispheric incision was made from one mid-ischial tuberosity to the other with an apex of approximately 2 cm above the anus. The fascia band and muscles were successively transected in order to expose the anterior wall of the rectum, and excision of the tumor was performed. The postoperative course was uneventful, and the patient remained free from incontinence and recurrence.ConclusionsThis perineal approach for a GIST on the anterior wall of the rectum is one option for preserving the anal function and decreasing the morbidity rate.

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Section: Discussionmentioning

confidence: 99%

Perineal approach for a gastrointestinal stromal tumor on the anterior wall of the lower rectum

et al. 2014

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Diagnosis and treatment of gastrointestinal stromal tumor extending to prostate

Liu²,

Chen³

et al. 2016

Medicine

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Rationale:Gastrointestinal stromal tumor (GIST) is the neoplasm of gastrointestinal tract.Patient concerns:The patient complained about the retention of urinary.Diagnoses:GIST.Interventions:radical prostatectomy and the imatinib therapy.Outcomes:No recurrence and metastasis have been found during a 14-month follow-up.Lessons:comprehensive treatment is necessary for the GIST treatment. Furthermore, we summarize a review of the literature of GIST occurring in the prostate gland treated by different methods and 4 kinds of rare diseases in prostate.

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Diagnosis of Gastrointestinal Stromal Tumor (GIST) on Transurethral Resection of the Prostate

2011

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Gastrointesinal stromal tumors (GISTs) are the most common mesenchymal neoplasms of the gastrointestinal tract and they show differentiation towards interstitial cells of Cajal (ICC). Herein, we describe a case of a 60-year-old man presenting with symptoms mimicking adenomatous hyperplasia of the prostate that was subjected to repeated transurethral prostatectomies. Histologic and immunohistochemical examination showed a neoplastic process with characteristics consistent with GIST. Imaging studies confirmed a rectal origin of the tumor. Review of the literature revealed 20 cases of GISTs occurring in the prostate gland, either diagnosed as either primary GISTs or, more commonly, as rectal neoplasms extending to this organ. We add our case in this short list, emphasizing on the importance of inclusion of GISTs in the differential diagnosis of every spindle cell lesion encountered in the prostate.

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Gastrointestinaler Stromatumor (GIST) der vorderen Rektumwand

Cited by 5 publications

References 17 publications

Perineal approach for a gastrointestinal stromal tumor on the anterior wall of the lower rectum

Perineal approach for a gastrointestinal stromal tumor on the anterior wall of the lower rectum

Diagnosis and treatment of gastrointestinal stromal tumor extending to prostate

Diagnosis of Gastrointestinal Stromal Tumor (GIST) on Transurethral Resection of the Prostate

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