Evidence map›Paper›PMID 42254936›Full record

ArticleFrontiers in surgery2026

Case report and literature review: the effect of surgical management in intrathoracic pseudomyxoma peritonei.

De-Wang Ren, Zhi-Yuan Wang, Li-Bin Miao, Wei-Qiang Lu, Run-Yang Ma, Xue-Jun Dou

Abstract readCase Reports
In one paragraph

Article in Frontiers in surgery, 2026. 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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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.

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

De-Wang RenDepartment of Thoracic Surgery, Aerospace Center Hospital, Beijing, China.
Zhi-Yuan WangDepartment of Thoracic Surgery, Aerospace Center Hospital, Beijing, China.
Li-Bin MiaoDepartment of Thoracic Surgery, Aerospace Center Hospital, Beijing, China.
Wei-Qiang LuDepartment of Thoracic Surgery, Aerospace Center Hospital, Beijing, China.
Run-Yang MaDepartment of Thoracic Surgery, Aerospace Center Hospital, Beijing, China.
Xue-Jun DouDepartment of Thoracic Surgery, Aerospace Center Hospital, Beijing, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Intrathoracic metastasis in patients with pseudomyxoma peritonei is extremely rare and carries a poor prognosis. No standard treatment recommendations have been established, and it remains unclear whether surgical treatment can improve the long-term prognostic outcomes. Cases description: A retrospective analysis of the clinical findings of six intrathoracic pseudomyxoma peritonei patients that underwent surgical treatment at the Aerospace Center Hospital between March 2013 and June 2022 was conducted. Five patients exhibited evidence of direct extension into the pleural cavity, and four underwent parietal/visceral pleurectomy to remove as much of the mucinous tissue from the thoracic cavity as possible. One patient underwent the resection of disseminated pleural and lung lesions followed by hyperthermic intrathoracic chemotherapy (HITHOC). One patient exhibited pulmonary metastases and underwent lobectomy. Macroscopic tumor resection was performed in all patients. Patients were monitored for a mean follow-up time of 24 months, and exhibited 1- and 3-year survival rates of 100% (6/6) and 33.3% (2/6), respectively. Conclusion: Intrathoracic pseudomyxoma peritonei is a rare clinical disease associated with a poor prognosis that primarily results following injury to the diaphragm during the surgical treatment of pseudomyxoma peritonei. Cytoreductive surgery to treat thoracic tumors in combination with HITHOC can alleviate the symptoms of this condition and can contribute to better prognostic outcomes. However, it is important to remain attentive to the potential for perioperative complications.

Indexed as

cytoreductive surgerydiagnosishyperthermic chemotherapyintrathoracic pseudomyxoma peritoneiprognosis

Identifiers

PMID42254936
PMCPMC13237716

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