Ключевые слова: blemish, buccal cavity, buccal mucosa pigmentation, cheek spot, close up, dark spot, dark spot cheek, dark spot in mouth, dark spot on face, dental health, diagnosis, discoloration, disease, documentary photography, freckle, health, healthcare, hyperpigmentation, illness, inside mouth spot, macro photography, mark, medical illustration, medical image, medical photography, medicine, melanin, melanin hyperpigmentation, melanoma, mole, mouth care, mouth discoloration, mouth lesion, mouth spot, oral cancer, oral examination, oral health, oral hygiene, oral lesion, oral melanoma, oral mucosa, oral pathology, oral pigmentation, pigmentation, skin condition, skin lesion, spot, stain, treatment,