Work

Pulmonary adenofibroma

Year: 2026

Type: article

Abstract: RATIONALE: Pulmonary adenofibroma (PAF) is a rare, benign lung tumor, classified as a primary fibroepithelial tumor of the lung. PATIENT CONCERNS: This study reports 3 cases of pulmonary adenofibroma (PAF). Case 1 was a solitary tumor presenting with a cough; Case 2 was a solitary tumor manifesting as chest tightness and pain; Case 3 was a multiple-lesion variant in an asymptomatic patient. DIAGNOSES: Pulmonary lesions were detected in all patients by computed tomography (CT) and were ultimately diagnosed as PAF through histopathological analysis. INTERVENTIONS: Cases 1 and 2 underwent video-assisted thoracoscopic wedge resection, while Case 3 received conservative management with active surveillance. OUTCOMES: Cases 1 and 2 recovered well postoperatively, with no signs of recurrence or metastasis during follow-up. Case 3 remained stable, with some nodules demonstrating slow growth and no evidence of metastasis. LESSONS: Pulmonary adenofibroma is readily confused with hamartoma and solitary fibrous tumor, and definitive diagnosis relies on histopathological examination.The tumor demonstrates indolent biological behavior and a favorable prognosis; therefore, overtreatment should be avoided in clinical practice.

Source: Medicine

DOI: 10.1097/md.0000000000050403

Authors: Wang Chen, Kang Liu, Yang Zhao, Chen-chen Liu, Meng-yu Cao, Xiao-juan Wang

Institutions: Henan University of Science and Technology, First Affiliated Hospital of Henan University of Science and Technology

Language: English

Topic: Medical Imaging and Pathology Studies

Subfield: Pulmonary and Respiratory Medicine

Field: Medicine

Domain: Health Sciences

SDG: Good health and well-being

Open Access status: gold

Estimated APC paid: $1,950