[Pancreatic Acinar Cell Carcinoma with Peritoneal Recurrence Treated with Peritonectomy and Intraoperative Hyperthermic Intraperitoneal Chemotherapy-A Case Report].
Gan To Kagaku Ryoho
; 50(13): 1931-1933, 2023 Dec.
Article
em Ja
| MEDLINE
| ID: mdl-38303256
ABSTRACT
A 31-year-old man with a big epigastric mass from pancreas body was completely removed by distal pancreatectomy and segmental gastrectomy. Two years after oral administration of S-1 for 4 courses, peritoneal dissemination on the right subdiaphragmatic space was detected. Laparotomy revealed white colored round nodules were found scattered on the peritoneal surface, and the peritoneal cancer index(PCI)was 18. To achieve complete resection of peritoneal nodules, peritonectomy was performed. After complete removal of macroscopic peritoneal metastasis(PM), intraoperative hyperthermic intraoperative peritoneal chemotherapy using 1 gr of gemcitabine and 60 mg of docetaxel was performed for 40 min with thermal dose of 41.5 min. Postoperative course was uneventful. Drug sensitivity test(HDRA method)showed that gemcitabine that gemcitabine showed the highest inhibition rate. The patient was treated with systemic gemcitabine chemotherapy. He is still alive without recurrence 18 months after peritonectomy plus intraoperative HIPEC. Pathological examination showed pancreatic acinar cell carcinoma(PACC)demonstrating positive for chymotrypsin. In conclusion, we present a PACC-case with PM successfully treated by a comprehensive treatment. Intraoperative HIPEC using gemcitabine may be effective for PACC patients with PM in treating residual micrometastasis after peritonectomy.
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Base de dados:
MEDLINE
Assunto principal:
Neoplasias Peritoneais
/
Carcinoma de Células Acinares
/
Hipertermia Induzida
Limite:
Adult
/
Humans
/
Male
Idioma:
Ja
Ano de publicação:
2023
Tipo de documento:
Article