Logo American Journal of Case Reports

Call: 1.631.629.4328
Mon-Fri 10 am - 2 pm EST

Contact Us

Logo American Journal of Case Reports Logo American Journal of Case Reports Logo American Journal of Case Reports

11 September 2014 : Case report  Japan

Endobronchial Hamartoma as a Cause of Pneumonia

Unusual clinical course, Challenging differential diagnosis, Unusual setting of medical care

Tsuyoshi OgumaABCDEF, Hiroto TakiguchiBE, Kyoko NiimiE, Hiromi TomomatsuBE, Katsuyoshi TomomatsuE, Naoki HayamaE, Takuya AokiE, Tetsuya UranoE, Natsuko NakanoBCE, Go OguraCDE, Tomoki NakagawaBC, Ryota MasudaBC, Masayuki IwazakiBC, Tadashi AbeE, Koichiro AsanoACDEF

DOI: 10.12659/AJCR.890869

Am J Case Rep 2014; 15:388-392

Abstract

BACKGROUND: Post-obstructive pneumonia occurs in the presence of airway obstruction, usually caused by lung cancer. However, there are cases of bronchial obstruction due to benign origin such as foreign bodies and benign endobronchial tumors, which are often misdiagnosed.

CASE REPORT: A 66-year-old man was referred to our hospital due to high fever with abnormal shadow in the right lung. Chest computed tomography after a course of antibiotic treatment showed an intra-bronchial tumor obstructing the right upper bronchus. Part of the tumor was removed with flexible bronchoscopy, and histopathological examination revealed cartilage tissue but not fat or other components. Lobectomy of the right upper lobe of the lung was performed to make a definite diagnosis and prevent recurrent obstructive pneumonia. The resected tumor contained mature cartilage and fat tissues, and was diagnosed as endobronchial hamartoma.

CONCLUSIONS: Benign endobronchial tumors such as hamartomas should be considered in the differential diagnosis of post-obstructive pneumonia.

Keywords: Biopsy, Bronchial Diseases - diagnosis, Bronchoscopy, Diagnosis, Differential, Hamartoma - diagnosis, Pneumonia - etiology, Tomography, X-Ray Computed

Add Comment 0 Comments

In Press

12 Feb 2024 : Case report  Germany

Diagnostic Challenges and Imaging Considerations for Intraparotid Facial Nerve Schwannoma: A Case Report an...

Am J Case Rep In Press; DOI: 10.12659/AJCR.942870  

0:00

12 Feb 2024 : Case report  USA

Erdheim-Chester Disease Occult on Radiographs and CT but Visible on MRI and PET

Am J Case Rep In Press; DOI: 10.12659/AJCR.941169  

0:00

12 Feb 2024 : Case report  USA

Surgical Treatment of Spontaneous Superficial Temporal Artery Arteriovenous Malformation: A Case Report

Am J Case Rep In Press; DOI: 10.12659/AJCR.942839  

13 Feb 2024 : Case report  Bahrain

Warfarin Woes: A Rare Case of Hemoperitoneum with Intramural Small Bowel Hematoma

Am J Case Rep In Press; DOI: 10.12659/AJCR.943519  

Most Viewed Current Articles

10 Jan 2022 : Case report  Germany

A Report on the First 7 Sequential Patients Treated Within the C-Reactive Protein Apheresis in COVID (CACOV...

DOI :10.12659/AJCR.935263

Am J Case Rep 2022; 23:e935263

19 Jul 2022 : Case report  Saudi Arabia

Atlantoaxial Subluxation Secondary to SARS-CoV-2 Infection: A Rare Orthopedic Complication from COVID-19

DOI :10.12659/AJCR.936128

Am J Case Rep 2022; 23:e936128

05 Mar 2022 : Case report  Brazil

Acute Limb Ischemia After Self-Injection of Crushed Morphine Tablets into the Radial Artery: Role of Infrar...

DOI :10.12659/AJCR.935336

Am J Case Rep 2022; 23:e935336

02 Apr 2022 : Case report  Saudi Arabia

Infective Endocarditis Caused by Pseudomonas luteola in a Pediatric Patient. A Case Report and Review of Li...

DOI :10.12659/AJCR.935743

Am J Case Rep 2022; 23:e935743

Your Privacy

We use cookies to ensure the functionality of our website, to personalize content and advertising, to provide social media features, and to analyze our traffic. If you allow us to do so, we also inform our social media, advertising and analysis partners about your use of our website, You can decise for yourself which categories you you want to deny or allow. Please note that based on your settings not all functionalities of the site are available. View our privacy policy.

American Journal of Case Reports eISSN: 1941-5923
American Journal of Case Reports eISSN: 1941-5923