Rounded atelectasis with atypical computed tomography findings.

Walid G Younis; Tarek A Dernaika; Kellie R Jones; Gary T Kinasewitz; Jean I Keddissi

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PubMed · 16856243

Rounded atelectasis with atypical computed tomography findings.

Walid G Younis·Tarek A Dernaika·Kellie R Jones·Gary T Kinasewitz·Jean I Keddissi

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Abstract

Rounded atelectasis is atelectasis of the peripheral part of the lung, typically in contact with thickened pleura, featuring characteristic computed tomography findings. In this case, a 61-year-old man with history of asbestos exposure presented with a right-middle-lobe nodule on chest radiograph, with computed tomography findings suspicious for neoplasm. The patient underwent surgical resection, which revealed rounded atelectasis. Our case raises a question about the sensitivity of radiographic criteria used in identifying rounded atelectasis, and it emphasizes the need to keep rounded atelectasis in the differential diagnosis of a single pulmonary nodule in a patient with a history of asbestos exposure.

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Diagnosis, Differential Diagnostic Errors Humans Lung Neoplasms Male Middle Aged Pneumonectomy Pulmonary Atelectasis Sensitivity and Specificity Solitary Pulmonary Nodule Tomography, X-Ray Computed Case Reports Journal Article

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Walid G Younis, Tarek A Dernaika, Kellie R Jones, Gary T Kinasewitz, Jean I Keddissi. 2006. Rounded atelectasis with atypical computed tomography findings.. https://pubmed.ncbi.nlm.nih.gov/16856243/

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