MCQs of Oral Pathology & Medicine – Pigmentation

The pigment associated with hemochromatosis is:

The most common intraoral location for a pigmented nevi is the:

Yellowish discoloration of teeth is seen in children fed on:

Disease which increase oral melanin pigmentation:

Patient reports with discolored teeth bearing brown stains. The teeth glow fluorescent in UV light. The most likely diagnosis is:

Green stains which occur frequently in children are due to:

Port wine stains are seen in:

A patient showing brownish pigmentation and with normal laboratory findings may be suffering from:

Tetracycline stains appear as:

In peutz-Jeghers syndrome, the oral lesions are:

Mucocutaneous circumoral pigmentation is found in:

Green discoloration of teeth is seen in:

All of the following are seen in lead poisoning except:

Cafe-au-lait spots on the skin are characteristic of

Yellowish discolouration of oral mucous membrane, skin and sclera of eye is:

Pink’s disease is due to:

The common site of melanoma on the orofacial skin is:

Acquired, symmetric hyper pigmentation of the sun exposed skin of the face & neck which is strongly associated with pregnancy & use of oral contraceptives is called as:

Melanin pigmentation in pregnancy is known as: