esophagus and stomach

what is a sumo classified as whose epicenter is more than 2 cm distal from the egj, even if the egj is involved

gastric tumor

what is a tumor classified as if the cancer involves the EGJ that has their epicenter within the proximal 2 cm of the cardia

esophageal tumor

this is performed for removal and eradication of early stage disease for accurate assesesement of doi

endoscopic mucosal resection

what are the margins for an esophagectomy

proximal, distal, adventitial

what are the margins for a gastrectomy

proximal, distal, omental

name 5 hereditary diffuse gastric cancer syndromes

Lynch, juvenile polyposis, peutz-jeghers, fap, menetrier

for esophagus and stomach, this tumor invades the lamina propria, muscularis mucosa and submucosa

t1

for esophagus and stomach, this tumor invades the muscularis propria

t2

for esophagus what does a t3 tumor invade

adventitia

for stomach, what does a t3 tumor invade

subserosal connective tissue

what are some structures a t4a esophageal tumor invades

pleura, pericardium, azygous vein, diaphragm, peritoneum

what are some structures a t4b esophageal tumor invades

aorta, vertebral body, airway

for stomach what structure does t4a invade

visceral peritoneum

what does a pt4b tumor of the stomach invade

adjacent structures

what is the most common site of early stomach mts

regional nodes

what are the mets sites for esophagus

liver, lung, adrenals

what are the mets sites for stomach cancer

liver, peritoneal, lung, adrenal, CNS

what is the periumbilical nodule associated with stomach mets

sister Mary joseph

what is the left supraclaviuclar node associated with stomach cancer

virchow node

what is the left axillary node associated with stomach cancer

irish node

esophagus diverticulum or varicosity

88304

esophagus, EMR, tumor or baretts or resection for tumor or barretts

88309

stomach emr/total/partial for tumor

88309

stomach partial or total not tumor

88307

stomach sleeve gastrectomy

88304

omentum resection not tumor

88307

omentum resection tumor

88309