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Updated: Jun 17, 2026
04:10
Robotic-assisted Bronchoscopy Combined with Multimodal Imaging for Targeted Lung Cryobiopsies
Published on: July 19, 2024
[Bronchogenic cyst with a high computed tomography number]
J Sakamoto1, S Kosaka, K Hijiya
1Department of Thoracic Surgery, Shimane Prefectural Central Hospital, Izumo, Japan.
Kyobu Geka. the Japanese Journal of Thoracic Surgery
|December 17, 2009
Summary
A 55-year-old man with colon cancer incidentally found a left hilar tumor on CT scan. Thoracoscopic resection revealed it to be a bronchogenic cyst, a rare finding during cancer staging.
Area of Science:
- Thoracic surgery
- Surgical oncology
- Pulmonology
Background:
- Colon cancer staging requires comprehensive metastatic workup.
- Incidental pulmonary nodules during cancer staging warrant thorough investigation.
Observation:
- A 55-year-old male with colon cancer presented with a 33 mm left hilar mass on chest computed tomography (CT).
- The mass exhibited a high CT value, suggesting a solid or calcified component.
Findings:
- Thoracoscopic resection was performed for diagnosis and treatment.
- Pathological examination confirmed the lesion to be a bronchogenic cyst.
- The cyst's contents were described as yellowish, viscid, and creamy.
Implications:
- This case highlights the importance of evaluating unexpected findings during cancer staging.
- Bronchogenic cysts can mimic malignant lesions on imaging, necessitating definitive resection.
- The co-occurrence of colon cancer and a bronchogenic cyst is rare and requires careful diagnostic consideration.
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