These are some of the most commons I learnt recently:
- Most common site of laryngeal cartilaginous tumour: Cricoid cartilage
- Most common site of leprosy infection in head and neck: First is nose (ulceration and perforation) and second is larynx.
- Most common malignant tumor of nasopharynx in children: Rhabdomyosarcoma.
- Most common site of rhabdomyosarcoma in the head and neck region: Orbit.
- Juvenile nasopharyngeal angiofibroma (JNA) - though rare is the most common benign tumor of nasopharynx.
- Dilated cardiomyopathy(DCM) - most common cause is idiopathic.
- Most common infection associated with DCM is Trypanosoma cruzi
- Most common virus causing dcm - coxsackie virus
- Most common toxin causing dcm - alcohol
- Most common gene mutated in dcm - titin
- Most common cause of death in Pulmonary Hypertension is Right Heart Failure
- Most common Cardiac disease in pregnancy - Rheumatic disease
- Most common Valvular lesion in pregnancy - Mitral stenosis
- Mitral stenosis is the most common rheumatic and also the acquired value lesion during pregnancy
- Most common surgery during pregnancy is balloon Valvotomy
- Most common Congenital heart lesion during pregnancy is Atrial Septal Defect (Ostium secundum type)
