Rasmussen's aneurysm is a very uncommon condition occurring in post-pulmonary tuberculosis patients. We are presenting a case of a young male patient with the chief complaints of hemoptysis, breathlessness on exertion, cough with expectoration and fever, and weight loss. A thorough radiological examination revealed multiple cavitary lesions, bronchiectasis, tree-in-bud appearance and pulmonary nodules, and areas of air-spaced opacities, indicating a likely diagnosis of post-primary pulmonary tuberculosis with stages of active infection and healed infection. The post-contrast study revealed a well-defined dilated vascular channel arising from a branch of the right pulmonary artery indicating pseudo-aneurysm formation, i.e., Rasmussen's aneurysm, within a large cavity in the right middle lobe. The patient underwent emergency trans-arterial embolization successfully and he was stable postoperatively.

Non-ossifying fibroma (NOF) is not prevelant in the mandible. It appears mostly in the long tubular bones in children and adolescents. We are presenting a case of a four-year-old girl reported to the maxillofacial department with painless swelling over the lower right side of the jaw. On the orthopantomogram (OPG), a well-defined multilocular radiolucency with a sclerotic margin was present. On computed tomography (CT), an expansile lytic lesion with cortical thinning without a breach in cortical continuity was noted. By correlating clinical and radiological features, a diagnosis of odontogenic and/or osteogenic lesion was made. The patient was considered for an excisional biopsy with curettage. On histopathology, NOF was confirmed. On postoperative follow-up, there was no sign of recurrence, and bone regeneration was significant.

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Juvenile nasopharyngeal angiofibroma (JNA) is a very uncommon condition. We are presenting a case of a teenage boy with painless nasal blockage and fullness of bilateral ears for two to three months. On nasal endoscopy, a firm proliferative mass obstructing the right nasal cavity was noted. It was bleeding on touch. On contrast-enhanced computed tomography of the paranasal sinuses (CECT PNS), a diagnosis of the JNA was made based on the evidence of bony erosion and intense post-contrast enhancement. He was pre-operatively locally embolized followed by surgical resection. On follow-up, the patient was stable with no signs of recurrence.