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Portography is a radiography of the portal vein after injection of radioopaque contrast material.^[1]

References

Arterial disease	Angioplasty Atherectomy Endarterectomy Carotid endarterectomy Stent Carotid stenting Vascular bypass
Venous disease	Laser surgery Phlebectomy Ambulatory Sclerotherapy
Arterial and venous access	Arteriotomy Phlebotomy Venous cutdown
Aortic aneurysm / dissection	Endovascular aneurysm repair Open aortic surgery
Other	Cardioplegia Cardiopulmonary bypass First rib resection Isolated organ perfusion technique Extracorporeal membrane oxygenation Revascularization Seldinger technique Vascular access Vascular snare

Angiography	Digital subtraction angiography Aortography Cerebral angiography Fluorescein angiography Magnetic resonance angiography Radionuclide angiography
Venography	Impedance cardiography Portography
Ultrasound	Carotid ultrasonography Intravascular ultrasound

Other diagnostic

Tests and procedures involving the human digestive system

SGs / Esophagus	Esophagectomy Heller myotomy Sialography Impedance–pH monitoring Esophageal pH monitoring Esophageal motility study Functional Lumen Imaging Probe High resolution manometry
Stomach	Sengstaken–Blakemore tube) Nasogastric tube Gastric lavage Bariatric surgery Adjustable gastric band Endoscopic sleeve gastroplasty Gastric bypass surgery Sleeve gastrectomy Vertical banded gastroplasty surgery Collis gastroplasty Gastrectomy Billroth I Billroth II Roux-en-Y Gastroenterostomy Gastropexy Gastrostomy Percutaneous endoscopic gastrostomy Esophagogastric dissociation Hill repair Nissen fundoplication Pyloromyotomy Schilling test
Medical imaging	Endoscopy Esophagogastroduodenoscopy Transnasal esophagoscopy Barium swallow Upper gastrointestinal series

Small bowel	Bariatric surgery Duodenal switch Jejunoileal bypass Bowel resection Ileostomy Intestine transplantation Jejunostomy Partial ileal bypass surgery Strictureplasty
Large bowel	Appendectomy Colectomy Colonic polypectomy Colostomy Hartmann's operation
Rectum	Abdominoperineal resection Lower anterior resection Total mesorectal excision Ventral rectopexy
Anal canal	Anal sphincterotomy Anorectal manometry Lateral internal sphincterotomy Rubber band ligation Transanal hemorrhoidal dearterialization
Medical imaging	Endoscopy: Colonoscopy Anoscopy Capsule endoscopy Enteroscopy Proctoscopy Sigmoidoscopy Abdominal ultrasonography Defecography Double-contrast barium enema Endoanal ultrasound Enteroclysis Lower gastrointestinal series Small-bowel follow-through Transrectal ultrasonography Virtual colonoscopy
Stool tests	Fecal fat test Fecal pH test Stool guaiac test

Liver	Artificial extracorporeal liver support Bioartificial liver devices Liver dialysis Hepatectomy Liver biopsy Liver transplantation Portal hypertension Transjugular intrahepatic portosystemic shunt (TIPS) Distal splenorenal shunt procedure
Gallbladder, bile duct	Cholecystectomy Cholecystostomy Endoscopic retrograde cholangiopancreatography (ERCP) Hepatoportoenterostomy Medical imaging: Cholangiography Intravenous cholangiography (IVC) Magnetic resonance cholangiopancreatography (MRCP) Percutaneous transhepatic cholangiography (PTC) Cholecystography Cholescintigraphy
Pancreas	Frey's procedure Pancreas transplantation Pancreatectomy Pancreaticoduodenectomy Puestow procedure

Peritoneum	Diagnostic peritoneal lavage Intraperitoneal injection Laparoscopy Omentopexy Paracentesis Peritoneal dialysis
Hernia	Hernia repair Inguinal hernia surgery Femoral hernia repair

Other

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Portography