Digestive structures of the head Thyroid gland Pharynx Lymph node Lymph node Trachea Esophagus Larynx Submandibular salivary gland Parotid salivary gland Sublingual salivary gland Lymph nodes Duct of parotid salivary gland Tongue

Digestive structure in the head Glottis: going into the lower respiratory system Going into the esophagus Going into the nasal cavity Esophagus Trachea Larynx Epiglottis Palatine tonsil Tongue

Abdominal digestive structures Heart Greater omentum covers abdominal organs Stomach Gall bladder Liver

Abdominal digestive structures Small intestine Stomach Liver Diaphragm

Abdominal digestive structures Esophagus Mesentary Uterus Colon of large intestine Cecum of large intestine Pancreas Duodenum Gall bladder Stomach Liver Diaphragm