thymic mucoepidermoid carcinoma (Monarch Disease Ontology id MONDO_0003086) is a rare primary thymic carcinoma, characterized by the presence of squamous cells, intermediate type cells, and mucus-producing cells. Published information on clinical course is limited to single-case reports. Also known as: Thymus mucoepidermoid carcinoma, mucoepidermoid carcinoma of Thymus, mucoepidermoid carcinoma of the Thymus, thymus mucoepidermoid carcinoma.