Oral Mucosal Pigmentation in a Patient With Mycosis Fungoides

JAMA Oncol. 2023 Oct 1;9(10):1455-1456. doi: 10.1001/jamaoncol.2023.2797.
No abstract available

Plain language summary

A 53-year-old woman with mycosis fungoides presented with hyperpigmentation of the oral mucosa. Examination of the mouth revealed multiple coalescing painless nonpruritic black macules and patches on the tongue, roof of the mouth, and buccal mucosa. What is your diagnosis?