ArticleClinical journal of gastroenterology2022
Gastric collision tumor composed of early-stage gastric carcinoma and gastrointestinal stromal tumor: a case report.
Article in Clinical journal of gastroenterology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed, 0 citations in OpenAlex.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Collision tumors composed of adenocarcinoma and gastrointestinal stromal tumor (GIST) of the stomach are extremely uncommon, and only a few cases have been reported in the English literature. In the present case, a 67-year-old woman visited a local hospital for vomiting and hematemesis. An esophagogastroduodenoscopy study indicated an elevated lesion with ulceration. Histology of the endoscopic biopsy specimen indicated gastric adenocarcinoma. The patient underwent laparoscopic distal gastrectomy with D2 lymph node dissection. The resected specimen showed that the primary tumor consisted of a GIST and that early-stage gastric carcinoma coexisted in the mucosa surrounding the central ulceration of the GIST. Although close contact of the adenocarcinoma and GIST was observed on the mucosal surface, no intermixing of tumor cells was observed in the primary tumor. This case is an extremely rare case of a collision tumor composed of early-stage gastric adenocarcinoma and GIST occurring in the stomach, which provides some insight into a better understanding of the pathogenesis of collision tumors.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.