ArticleMolecular and clinical oncology2020
Retroperitoneal teratoma misdiagnosed as a gastric stromal tumor: A case report.
Article in Molecular and clinical oncology, 2020. 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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Who cites it
3 citing papers in PubMed, 2 citations in OpenAlex.
- An Adult Massive Retroperitoneal Mature Teratoma: A Case Report and Literature Review.International journal of women's health · 2025Article
- Huge primary retroperitoneal mature cystic teratoma mimicking adrenal incidentaloma: A case report and literature review.International journal of surgery case reports · 2023Article
- Impact of retroperitoneal tumors on the digestive tract (Review).Experimental and therapeutic medicine · 2022Review
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Authors and funding
2 authors at 1 institution in 1 country.
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Abstract
The misdiagnosis of retroperitoneal teratoma as a gastric stromal tumor is rarely reported. There are numerous abdominal organs, and retroperitoneal tumors are easily concealed by organs situated more anteriorly on the abdomen; therefore, retroperitoneal tumors are easily misdiagnosed as human digestive system tumors by abdominal surgeons. We herein present the case of a 39-year-old female patient who was diagnosed with a gastric stromal tumor (GST) on preoperative examination, whereas the postoperative diagnosis was retroperitoneal mature cystic teratoma. Such cases are clinically rare. In the present case, the tumor was located in the retroperitoneum, near the lesser gastric curvature, without an obvious gap. The anterior surface of the tumor was concealed by the lesser gastric curvature and did not move significantly with breathing and changes in posture. In such cases, a preoperative misdiagnosis is very likely. The aim of the present study was to improve our understanding of the presentation of retroperitoneal teratomas, thereby gaining more clinical experience and hopefully reducing the rate of misdiagnosis.
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