TY - JOUR T1 - Incidental endobronchial hamartoma in a patient with enchondroma JF - BMJ Case Reports JO - BMJ Case Reports DO - 10.1136/bcr-2019-229670 VL - 12 IS - 9 SP - e229670 AU - Arun Kadamkulam Syriac AU - Amrit Ved Bhaskarla AU - Mohamed Elrifai AU - Abdul H Alraiyes Y1 - 2019/09/01 UR - http://casereports.bmj.com/content/12/9/e229670.abstract N2 - Hamartomas are the most common type of benign tumours of the lung, constituting a small portion of all lung neoplasms. Hamartomas are rare benign tumours composed of multiple mesenchymal cell lines. Two clinical types have been defined according to the location: intraparenchymal and endobronchial, more frequently the former. We present a case of endobronchial hamartoma causing significant blockage of the right middle lobe. The finding was incidental on a CT scan of the chest done for staging purposes for a large mixed lytic and sclerotic lesion that was found within the proximal-mid portion of the tibial diaphysis. The endobronchial lesion was removed by hot electrocautery snare during bronchoscopy and identified as a hamartoma. Argon plasma coagulation was applied to the lesion’s base afterwards and the patient was to follow-up in 3 months for a repeat CT scan. ER -