To the Editor： A patient presented with oral mucosa, ulcerated pain, and limitation of mouth opening from January 2016. Local doctors diagnosed him with oral ulcer and prescribed courses of related medicine which did...To the Editor： A patient presented with oral mucosa, ulcerated pain, and limitation of mouth opening from January 2016. Local doctors diagnosed him with oral ulcer and prescribed courses of related medicine which did not relieve symptoms. Frozen section of oral mucosa （March 31, 2016） showed granulomatous reaction [Figure 1 ]. He was referred to our hospital.展开更多
文摘To the Editor： A patient presented with oral mucosa, ulcerated pain, and limitation of mouth opening from January 2016. Local doctors diagnosed him with oral ulcer and prescribed courses of related medicine which did not relieve symptoms. Frozen section of oral mucosa （March 31, 2016） showed granulomatous reaction [Figure 1 ]. He was referred to our hospital.
