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The Bronchial Tree01:23

The Bronchial Tree

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Related Experiment Video

Updated: Jun 1, 2026

Thoracoscopic Extended Right Middle Plus Lower Sleeve Lobectomy for Non-Small-Cell Lung Cancer
11:17

Thoracoscopic Extended Right Middle Plus Lower Sleeve Lobectomy for Non-Small-Cell Lung Cancer

Published on: February 27, 2026

Multiple primary bronchogenic carcinomas.

X Yang1, H Ji, L Paljarvi

  • 1KUOPIO UNIV HOSP,DEPT CLIN PATHOL,FIN-70210 KUOPIO,FINLAND. KUOPIO UNIV HOSP,DEPT GYNECOL,FIN-70210 KUOPIO,FINLAND.

Oncology Reports
|May 20, 2011
PubMed
Summary
This summary is machine-generated.

Multiple primary bronchogenic carcinomas (MPBCa) are rare, posing diagnostic challenges. This study identified six cases (1.9%) among 324 primary lung cancers, highlighting the need for careful diagnosis.

Related Experiment Videos

Last Updated: Jun 1, 2026

Thoracoscopic Extended Right Middle Plus Lower Sleeve Lobectomy for Non-Small-Cell Lung Cancer
11:17

Thoracoscopic Extended Right Middle Plus Lower Sleeve Lobectomy for Non-Small-Cell Lung Cancer

Published on: February 27, 2026

Area of Science:

  • Pulmonology
  • Oncology

Background:

  • Multiple primary bronchogenic carcinomas (MPBCa) are exceptionally rare.
  • Distinguishing MPBCa from metastatic disease can be diagnostically challenging.

Purpose of the Study:

  • To present a series of MPBCa cases.
  • To discuss the diagnostic considerations for MPBCa.

Main Methods:

  • Retrospective review of 324 pathologically confirmed primary pulmonary carcinomas.
  • Identification and analysis of cases diagnosed as MPBCa.

Main Results:

  • Six cases of MPBCa were identified, representing 1.9% of all primary pulmonary carcinomas reviewed.
  • The study highlights the rarity and diagnostic difficulties associated with MPBCa.

Conclusions:

  • MPBCa is a rare entity with significant diagnostic challenges.
  • Careful clinicopathological evaluation is crucial for accurate diagnosis of MPBCa.