Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Search research articles

Related Experiment Videos

Pulmonary tumor microembolism

R Bennink¹, E Van Wijngaerden, M De Roo

¹Department of Nuclear Medicine, Universaity Hospital Gasthnisberg, Catholic University Leuven, Belgium.

Nuklearmedizin. Nuclear Medicine

|July 3, 1998

Summary

This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Disseminated histoplasmosis in a kidney liver transplant patient from a non-endemic area: A diagnostic challenge.

IDCases·2020

Same author

Invasive nocardiosis, disseminated varicella zoster reactivation, and pneumocystis jiroveci pneumonia associated with tofacitinib and concomitant systemic corticosteroid use in ulcerative colitis.

Journal of gastroenterology and hepatology·2020

Same author

Community-acquired bacterial meningitis in adults: emergency department management protocol.

Acta neurologica Belgica·2020

Same author

Ultrastructural Evidence for a Role of Astrocytes and Glycogen-Derived Lactate in Learning-Dependent Synaptic Stabilization.

Cerebral cortex (New York, N.Y. : 1991)·2019

Same author

A18 Random amplification with next-generation sequencing to cover HIV and HCV full-length genomes.

Virus evolution·2017

Same author

Epidemiology and reporting of candidaemia in Belgium: a multi-centre study.

European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology·2016

Pulmonary tumor embolism is a rare but serious complication in cancer patients with respiratory failure. This condition can be misdiagnosed on lung scans, highlighting the need for careful consideration in dyspneic cancer patients.

Area of Science:

Oncology
Pulmonary Medicine
Diagnostic Imaging

Background:

Pulmonary tumor embolism (PTE) is an underdiagnosed complication in cancer patients experiencing respiratory failure.
It contributes significantly to patient morbidity.

Observation:

Radionuclide pulmonary perfusion and ventilation scintigraphy can be misleading in diagnosing PTE.
A typical pattern suggesting pulmonary thromboembolism may lead to misdiagnosis.

Findings:

This case highlights bilateral multiple subsegmental mismatched defects on lung ventilation-perfusion scans.
Autopsy confirmed PTE secondary to pancreatic ductal adenocarcinoma.

Implications:

PTE should be considered in cancer patients presenting with acute or subacute dyspnea.

Related Experiment Videos

Accurate diagnosis of PTE is crucial for appropriate patient management and improving outcomes.