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Titolo:
Hereditary hemorrhagic telangiectasia: Demonstration of portosystemic venous shunts using power Doppler sonography and sonographically guided percutaneous transhepatic portovenography
Autore:
Lin, CC; Wu, JC; Chou, YH; Huang, YH; Chang, FY; Lee, SD;
Indirizzi:
Taipei Vet Gen Hosp, Dept Radiol, Taipei 112, Taiwan Taipei Vet Gen Hosp Taipei Taiwan 112 p, Dept Radiol, Taipei 112, Taiwan Natl Yang Ming Univ, Sch Med, Inst Clin Med, Taipei 112, Taiwan Natl Yang Ming Univ Taipei Taiwan 112 Inst Clin Med, Taipei 112, Taiwan Natl Yang Ming Univ, Sch Med, Dept Med, Taipei 112, Taiwan Natl Yang Ming Univ Taipei Taiwan 112 Med, Dept Med, Taipei 112, Taiwan Taipei Vet Gen Hosp, Dept Med, Div Gastroenterol, Taipei 112, Taiwan Taipei Vet Gen Hosp Taipei Taiwan 112 Gastroenterol, Taipei 112, Taiwan
Titolo Testata:
JOURNAL OF CLINICAL ULTRASOUND
fascicolo: 9, volume: 29, anno: 2001,
pagine: 517 - 522
SICI:
0091-2751(200111/12)29:9<517:HHTDOP>2.0.ZU;2-D
Fonte:
ISI
Lingua:
ENG
Soggetto:
HEPATIC VASCULAR MALFORMATIONS; COLOR DOPPLER; DIAGNOSIS;
Keywords:
hereditary hemorrhagic telangiectasia; Doppler ultrasonography; portosystemic shunt; portovenography;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Clinical Medicine
Citazioni:
15
Recensione:
Indirizzi per estratti:
Indirizzo: Chou, YH Taipei Vet Gen Hosp, Dept Radiol, 201 Shih Pai Rd,Sect 2, Taipei 112, Taiwan Taipei Vet Gen Hosp 201 Shih Pai Rd,Sect 2 Taipei Taiwan 112 wan
Citazione:
C.C. Lin et al., "Hereditary hemorrhagic telangiectasia: Demonstration of portosystemic venous shunts using power Doppler sonography and sonographically guided percutaneous transhepatic portovenography", J CLIN ULTR, 29(9), 2001, pp. 517-522

Abstract

Hereditary hemorrhagic telangiectasia is a rare autosomal dominant inherited disease associated with vascular abnormalities, which may occur in any organ. Cases of hereditary hemorrhagic telangiectasia accompanied by intrahepatic portosystemic venous shunts, however, have rarely been described. We report a case of hereditary hemorrhagic telangiectasia in which intrahepatic portosystemic shunts were detected using power Doppler sonography and portovenography with percutaneous transhepatic contrast agent injection. On gray-scale sonography, the common hepatic artery was dilated, and dilated tubular structures mimicking dilated biliary tracts were found. Power Doppler sonography demonstrated the continuity of tortuous vascular channels connecting a branch of the right portal vein to a branch of the right hepatic vein. The dilated vascular channels and tributaries of the right hepatic vein showed a monophasic waveform pattern on spectral analysis. Portovenography showed a tangle of vascular structures connecting with a branch of the right hepatic vein. (C) 2001 John Wiley & Sons, Inc.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 23/01/20 alle ore 18:28:52