Parent term(s)

Term with siblings

pharynx cancer +

esophageal cancer +
gastroesophageal cancer +
gastrointestinal carcinoma
gastrointestinal lymphoma
gastrointestinal neuroendocrine tumor
gastrointestinal stromal tumor
hepatobiliary system cancer +
intestinal cancer +
oral cavity cancer +
stomach cancer +

Child term(s)

hypopharynx cancer +

nasopharynx carcinoma

oropharynx cancer +

pharynx squamous cell carcinoma

denotes an 'is-a' relationship