ArticleAnnals of medicine and surgery (2012)2022
Sarcomatoid carcinoma of the stomach: A very rare and extremely aggressive tumor; a case report.
Article in Annals of medicine and surgery (2012), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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3 citing papers in PubMed, 3 citations in OpenAlex.
- Concomitant occurrence of primary gastric sarcomatoid carcinoma and giant gastrointestinal stromal tumor: a case report and literature review.Frontiers in oncology · 2026Article
- Rare epithelial gastric cancers: a review of the current treatment knowledge.Therapeutic advances in medical oncology · 2025Review
- Computed tomography features and clinicopathological characteristics of resectable esophageal sarcomatoid carcinoma: a retrospective study.Frontiers in oncology · 2025Article
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Authors and funding
8 authors at 1 institution in 1 country.
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Abstract
Introduction: Sarcomatoid carcinoma of the stomach is a very rare type of malignant gastric tumor characterized by distinct cell morphology.Only six cases have been reported in the literature. We report a case which illustrates the great rapidity of evolution and the aggressiveness of this histological type. Case presentation: A 80-year-old patient was explored for loss of 20 kg and epigastralgia. The explorations showed a non-metastatic antral sarcomatoid carcinoma with celiac necrotic lymphe node. The oncologic comitee decision was surgery straight away without perioperative chemotherapy.4 weeks after his first CT scan the patient was admitted for preparation for surgery. Clinical and morphological examination showed a clear increase in tumor size with associated tumor infection.The patient had distal gastrectomy. The tumor was perforated and locally advanced.The final pathological exams confirmed the histological type. Surgery was R0, but 4 months after surgery, local recurrence compressing gastro intestinal anastomosis was occurred. Clinical discussion: Operative difficulties and rapid recurrence after surgery would have been avoided by faster surgery after diagnosis. However, the surgery time was only 1 month, which illustrates the rapid evolution of sarcomatoid tumors. Conclusion: Sarcomatoid carcinoma is a rare tumor. These tumors can be aggressive with a large tumoral voulume and high rate of locoregional lymph node involvement. Our case illustrate the aggressiveness of this tumor. The benefit of peri-operative treatment is unknown.
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