A lady with Chronic Tongue Pigmentation

AN UPDATE: NEW SIGN OF COVID-19 Pts. presented a white plaque on the tongue dorsum, centrally located, associated with several small, circle-shaped yellowish ulcers resembling the late stage of herpetic recurrent oral lesions associated with candidiasis. As per the research in one of the COVID-19 patient presenting atrophic areas surrounded by elevate yellow-white halo classified as severe geographic tongue according to the severity index scoring system associated with fissured tongue. Also, the tongue white lesions suggestive of candidiasis showed almost complete resolution. Patient recovered from COVID-19 showing atrophic areas surrounded by elevated yellow-white halo classified as moderate geographic tongue according to the severity index scoring system. Content Source: Science Direct

patient c/o of pain in her tongue since 2years, she tried many doctors medicine(topical gel, chlorohexidine mouthwash, lycopene, bcomplex,antibiotics)but no relief came to her!im really confuse what to prescribe or what t/t protocol should i follow for her!(patient's age 35 female,diabetic)

28 years old lady have rung problem but no pain , burning or any another problem. Please D.Xand RX

25/Female with Mitral Valve replacement 10 years back but not on any medictation developed ulceration over the tongue attached the image opinion and Treatment

A 10 year old girl is having this type of toungue and she feels sensation while eating or drinking anything which is more than normal temp or down temp. Whats the Dx and Rx.