title: Portopulmonary hypertension.
abstract: Pulmonary involvement is common in patients with portal hypertension and can manifest in diverse manners. Changes in pulmonary arterial resistance, manifesting either as the hepatopulmonary syndrome or portopulmonary hypertension (POPH), have been increasingly recognized in these patients in recent years. The prognosis in patients with liver disease who also suffer from significant POPH is considered to be poor. Higher degree of pulmonary artery pressure (PAP) may preclude a patient from liver transplant as mortality in these patients is high. This review summarizes the clinicopathologic features, diagnostic criteria, as well as the latest concepts in the pathogenesis and management of POPH, which is defined as is a form of pulmonary arterial hypertension (PAH) associated with portal hypertension with or without underlying chronic liver disease.
authors: Dr Uttam Kumar Barua, Associate Professor, Department of Respiratory Medicine, Shaheed Suhrawardy Medical College, Dhaka, Bangladesh.
authors: U K
authors: UK
authors: Barua
authors: A S
authors: AS
authors: Hossain
authors: G C
authors: GC
authors: Roy
authors: M A
authors: MA
authors: Rahman
authors: M
authors: M
authors: Das
mesh_terms: D065627:Familial Primary Pulmonary Hypertension; D006801:Humans; D006975:Hypertension, Portal / Q000175:diagnosis* / Q000503:physiopathology / Q000628:therapy*; D006976:Hypertension, Pulmonary / Q000175:diagnosis* / Q000503:physiopathology / Q000628:therapy*; D011379:Prognosis