Evidence map›Paper›PMID 41194787›Full record

ArticleSurgical case reports2025

Multidisciplinary Treatment for Cecal Cancer and Metachronous Liver Metastases in a Patient with Primary Autoimmune Neutropenia.

Kyoichi Okawa, Hiroyuki Yoshidome, Emi Togasaki, Satoshi Ambiru

Abstract readCase Reports
In one paragraph

Article in Surgical case reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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2 · The registry

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3 · Its place in the literature

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0 citing papers in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

4 authors.

Kyoichi OkawaDepartment of Surgery, Oami Municipal Hospital, Oami-Shirasato, Chiba, Japan.
Hiroyuki YoshidomeDepartment of Surgery, Oami Municipal Hospital, Oami-Shirasato, Chiba, Japan.
Emi TogasakiDepartment of Hematology, Oami Municipal Hospital, Oami-Shirasato, Chiba, Japan.
Satoshi AmbiruDepartment of Surgery, Oami Municipal Hospital, Oami-Shirasato, Chiba, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionAutoimmune neutropenia (AIN) is a rare disease that causes neutropenia due to autoantibodies directed against neutrophils. Neutropenia is associated with an increased risk of infection, such as surgical site infection or febrile neutropenia. To our knowledge, however, there are few reports of surgical or neoadjuvant chemotherapeutic treatments for colorectal cancer with AIN. Herein, we present a case with AIN undergoing multidisciplinary treatment of cecal cancer and metachronous liver metastases. CASE PRESENTATION: A 74-year-old woman with AIN presented to our hospital with epigastric pain lasting for 3 weeks. Abdominal CT showed obstructive cecal cancer and swollen regional lymph nodes. She had been under observation for primary AIN in the hematology department in our institution. The blood test revealed white blood cell count of 2300/μL, neutrophil count of 19.4%, and thus absolute neutrophil count of 446/μL. Granulocyte-colony stimulating factor (G-CSF; filgrastim 75 μg) was administered to lower the risk of infectious complications before surgery. After the absolute neutrophil count levels increased sufficiently, laparoscopic ileocecal resection was performed. Pathological findings showed T3N1aM0, pStage IIIB (UICC 8th edition), HER2 score 0, and a RAS codon 12S mutation. Six months after curative surgery, multiple liver metastases appeared. A total of 8 cycles of mFOLFOX6 with bevacizumab, combined with G-CSF (filgrastim 75 μg) were administered. After preoperative chemotherapy, the patient underwent right anterior sectionectomy and partial resection of segment 6. She was uneventful in the postoperative course. Throughout the perioperative period and chemotherapy, no infectious complications were observed.

conclusionsThe administration of G-CSF to prevent neutropenia allowed the patient with AIN to safely undergo multidisciplinary treatment.

Indexed as

autoimmune neutropeniachemotherapycolorectal cancerhepatectomyinfectionliver regeneration

Identifiers

PMID41194787
PMCPMC12583955

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