ArticleSurgical case reports2019
A case of Schloffer tumor with rapid growth and FDG-PET positivity at the port site of laparoscopic sigmoidectomy for colon cancer.
Article in Surgical case reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed, 8 citations in OpenAlex.
- Polymer clip granuloma mimicking lymph node recurrence: a case report.Surgical case reports · 2024Article
- Two cases of 18F-FDG-PET/CT positive Schloffer tumor following curative surgery of colon cancer.Clinical case reports · 2022Article
- Suture granuloma with hydronephrosis caused by ileostomy closure after rectal cancer surgery: a case report.Surgical case reports · 2021Article
- Suture granuloma mimicking local recurrence of colon cancer after open right hemicolectomy: a case report.Surgical case reports · 2021Article
- Inflammatory Pseudotumor Formation at a Port Site after Robotic Partial Nephrectomy for Renal Cell Carcinoma.Case reports in urology · 2020Article
- Laparoscopic excision for small intestinal mesenteric tumour diagnosed Schloffer tumour.Journal of minimal access surgeryArticle
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Authors and funding
8 authors at 1 institution in 1 country.
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Abstract
backgroundSchloffer tumor is a foreign body granuloma in the abdominal subcutaneous layer that develops due to a foreign body such as suture from several months to years postoperatively. Herein, we report a case of a rapidly growing Schloffer tumor with F-18 fluorodeoxyglucose (FDG) positron emission tomography (PET) positivity at the port site of laparoscopic sigmoidectomy for colon cancer. CASE PRESENTATION: An 85-year-old man, who underwent laparoscopic sigmoidectomy for stage IIIa sigmoid colon cancer 10 months ago, was referred to our hospital with complaints of a growing mass in the abdominal wall. The tumor was palpable at the right-sided abdominal wall corresponding to the port site of laparoscopic sigmoidectomy. The tumor rapidly grew for 2 months. Computed tomography showed a ring-enhanced mass at the right-sided abdominal wall. PET examination revealed high accumulation of FDG in the tumor. Tumor resection was performed due to suspected port site recurrence. The pathological diagnosis was inflammatory granuloma, so-called Schloffer tumor.
conclusionIn the era of laparoscopic surgery, Schloffer tumor may be one of the differential diagnoses for rapidly growing tumor with FDG-PET positivity at the port site in postoperative patients with advanced colorectal cancer.
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