Chauhan, V Tuberculosis cutis orificialis (TBCO): a rare manifestation of tuberculosis. [electronic resource] - The Journal of the Association of Physicians of India Feb 2012 - 126-7 p. digital Publication Type: Case Reports; Journal Article ISSN: 0004-5772 Subjects--Topical Terms: Antitubercular Agents--therapeutic useHumansLip Diseases--pathologyMaleMiddle AgedMycobacterium tuberculosis--isolation & purificationOral Ulcer--drug therapyRadiography, ThoracicRare DiseasesSputum--microbiologyTreatment OutcomeTuberculosis, Oral--drug therapyTuberculosis, Pulmonary--diagnosis