The upper gastrointestinal tract, lined by non-keratinized squamous epithelium in the oropharynx and the oesophagus, and by single-layer columnar epithelium in the stomach and the small intestine ...
McDermott first revealed in 2021 that he had squamous cell carcinoma "several times." He added that he also has had basal cell cancer. According to the American Cancer Society, basal cell and ...