Oral examination is done in case of:
A i.e. Peutz jegher syndrome Mucosal involvement is seen in: (requiring oral examination) Lichen planusQ, Leprosy Pemphigus vulgaris (not pemphigoid)Q Peutz Jegher Syndromes Erythema multiformae Syphilis (congenital & secondary) Measles (Koplik Spot)Q Fordyce's spot & disease Peutz jegher syndrome consists of: Melanosis (Brown macules) on oral mucosa, perioral region, lips & fingersQ Familial hamaomatous polyposisQ affecting the jejunum which leads to haemorrhage & intussusception.
Peutz jegher syndrome
Psoriasis
Beri-beri
Plummer vinson syndrome