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M. Lafortune · SciRah

Researcher profile · Semantic Scholar

M. Lafortune

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M. Lafortune — researcher profile on SciRah

h-index: 32
Works: 100
Citations: 3,152

Most-cited papers

Improved detection of hepatic metastases with pulse-inversion US during the liver-specific phase of SHU 508A: multicenter study.
T. Albrecht, M. Blomley, P. Burns, Stephanie R. Wilson +10 more
2003Radiology277 citations
Semantic Scholar
Cavernous transformation of the portal vein: patterns of intrahepatic and splanchnic collateral circulation detected with Doppler sonography.
A. D. de Gaetano, M. Lafortune, H. Patriquin, A. De Franco +2 more
1995AJR. American journal of roentgenology211 citations
Semantic Scholar
Transjugular intrahepatic portosystemic shunt (TIPS) versus endoscopic variceal ligation in the prevention of variceal rebleeding in patients with cirrhosis: a randomised trial
G. Pomier-Layrargues, J. Villeneuve, M. Deschěnes, B. Bui +7 more
2001Gut152 citations Open access
Semantic Scholar
Octreotide in hepatorenal syndrome: A randomized, double‐blind, placebo‐controlled, crossover study
G. Pomier-Layrargues, S. Paquin, Z. Hassoun, M. Lafortune +1 more
2003Hepatology136 citations
Semantic Scholar
Duplex Doppler examination in portal hypertension: technique and anatomy.
H. Patriquin, M. Lafortune, Peter N. Burns, Michel Dauzat
1987AJR. American journal of roentgenology127 citations
Semantic Scholar
Segmental anatomy of the liver: a sonographic approach to the Couinaud nomenclature.
M. Lafortune, F. Madore, H. Patriquin, G. Breton
1991Radiology121 citations
Semantic Scholar
Stenosis of the renal artery: assessment of slowed systole in the downstream circulation with Doppler sonography.
H. Patriquin, M. Lafortune, J. Jéquier, S. O'Regan +4 more
1992Radiology107 citations
Semantic Scholar
The recanalized umbilical vein in portal hypertension: a myth.
M. Lafortune, A. Constantin, G. Breton, A. Légaré +1 more
1985AJR. American journal of roentgenology105 citations
Semantic Scholar
Flow pulsatility in the portal venous system: a study of Doppler sonography in healthy adults.
Benoît Gallix, Patrice Taourel, Michel Dauzat, J. Bruel +1 more
1997AJR. American journal of roentgenology104 citations
Semantic Scholar
Haemodynamic adaptation two months after transjugular intrahepatic portosystemic shunt (TIPS) in cirrhotic patients.
L. Colombato, L. Spahr, J. Martinet, M. Dufresne +3 more
1996Gut100 citations Open access
Semantic Scholar
Portal venous system measurements in portal hypertension.
M. Lafortune, D. Marleau, G. Breton, A. Viallet +2 more
1984Radiology97 citations
Semantic Scholar
Idiopathic portal hypertension.
Jean-Pierre Villeneuve, P. Huet, J. Joly, D. Marleau +5 more
1976American Journal of Medicine91 citations
Semantic Scholar
Meal induced changes in hepatic and splanchnic circulation: a noninvasive Doppler study in normal humans
M. Dauzat, M. Lafortune, H. Patriquin, G. Pomier-Layrargues
2004European Journal of Applied Physiology and Occupational Physiology87 citations
Semantic Scholar
Appendicitis in children and young adults: Doppler sonographic-pathologic correlation.
H. Patriquin, J. Garcier, M. Lafortune, S. Yazbeck +4 more
1996AJR. American journal of roentgenology80 citations
Semantic Scholar
The Radiological Report: What is Useful for the Referring Physician?
M. Lafortune, G. Breton, Jean-Louis Baudouin
1988Canadian Association of Radiologists journal = Journal l'Association canadienne des radiologistes77 citations
Semantic Scholar
Short- and long-term hemodynamic effects of transjugular intrahepatic portosystemic shunts: a Doppler/manometric correlative study.
M. Lafortune, J. Martinet, A. Denys, H. Patriquin +4 more
1995AJR. American journal of roentgenology74 citations
Semantic Scholar
Ureterovesical jets in infants and children: duplex and color Doppler US studies.
S. Jéquier, H. Paltiel, M. Lafortune
1990Radiology74 citations
Semantic Scholar
Predictors of clinical response to transjugular intrahepatic portosystemic shunt (TIPS) in cirrhotic patients with refractory ascites
M. Deschěnes, M. Dufresne, Bui T. Bao, D. Fenyves +4 more
1999American Journal of Gastroenterology72 citations
Semantic Scholar
Air in the portal vein: sonographic and Doppler manifestations.
M. Lafortune, B. Trinh, P. Burns, G. Breton +5 more
1991Radiology68 citations
Semantic Scholar
Patent paraumbilical vein: anatomic and hemodynamic variants and their clinical importance.
C. Morin, M. Lafortune, G. Pomier, M. Robin +1 more
1992Radiology67 citations
Semantic Scholar
Power Doppler sonography: basic principles and clinical applications in children
Diane S. Babcock, H. Patriquin, M. Lafortune, M. Dauzat
2005Pediatric Radiology63 citations
Semantic Scholar
Renal arterial stenosis: slowed systole in the downstream circulation--experimental study in dogs.
M. Lafortune, H. Patriquin, E. Demeule, B. Trinh +3 more
1992Radiology59 citations
Semantic Scholar
Original contributionRelationship between pre-TIPS liver perfusion by the portal vein and the incidence of post-TIPS chronic hepatic encephalopathy
Z. Hassoun, M. Deschěnes, M. Lafortune, M. Dufresne +5 more
200156 citations
Semantic Scholar
Hemodynamic changes in portal circulation after portosystemic shunts: use of duplex sonography in 43 patients.
M. Lafortune, H. Patriquin, G. Pomier, P. Huet +4 more
1987AJR. American journal of roentgenology48 citations
Semantic Scholar
Treatment of Refractory Ascites Using Transjugular Intrahepatic Portosystemic Shunt (TIPS) (A Caution)
M. Dufresne, L. Spahr, M. Lafortune, G. Pomier-Layrargues +4 more
2004Digestive Diseases and Sciences45 citations
Semantic Scholar
Sonography of the hypertrophied column of Bertin.
M. Lafortune, A. Constantin, G. Breton, Claude Vallée
1986AJR. American journal of roentgenology42 citations
Semantic Scholar
Power Doppler US in synovitis: reality or artifact?
É. Cardinal, M. Lafortune, P. Burns
1996Radiology39 citations
Semantic Scholar
Ascites: ultrasound guidance or blind paracentesis?
Celine Bard, M. Lafortune, G. Breton
1986CMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne39 citations
Semantic Scholar
The Transjugular Intrahepatic Portosystemic Shunt in the Treatment of Portal Hypertension: Current Status
G. Pomier-Layrargues, L. Bouchard, M. Lafortune, J. Bissonnette +2 more
2012International Journal of Hepatology33 citations Open access
Semantic Scholar
Focal sparing of liver parenchyma in steatosis: role of the gallbladder and its vessels.
B. Aubin, Alban Denys, M. Lafortune, R. Déry +1 more
1995Journal of ultrasound in medicine33 citations
Semantic Scholar
Hemodynamic changes after transcatheter arterial embolization of hepatocellular carcinomas.
Patrice Taourel, Michel Dauzat, M. Lafortune, J. Pradel +2 more
1994Radiology33 citations
Semantic Scholar
Urinary milk of calcium in children and adults: use of gravity-dependent sonography.
H. Patriquin, M. Lafortune, D. Filiatrault
1985AJR. American journal of roentgenology33 citations
Semantic Scholar
Chest tube drainage under radiological guidance for pleural effusion and pneumothorax in a tertiary care university teaching hospital: Review of 51 cases.
Luce Cantin, C. Chartrand-Lefebvre, L. Lepanto, D. Gianfelice +5 more
2005Canadian Respiratory Journal32 citations Open access
Semantic Scholar
Intrarenal Arterial Doppler Sonography in the Detection of Renal Vein Thrombosis of the Native Kidney
M. Lafortune, H. Patriquin
1994AJR. American journal of roentgenology29 citations Open access
Semantic Scholar
Thickening of the wall of the bile duct due to intramural collaterals in three patients with portal vein thrombosis.
A. Denys, O. Hélénon, M. Lafortune, J. Corréas +3 more
1998AJR. American journal of roentgenology28 citations
Semantic Scholar
Doppler sonography of the inferior mesenteric artery: a preliminary study.
A. Denys, M. Lafortune, B. Aubin, M. Burke +1 more
1995Journal of ultrasound in medicine28 citations
Semantic Scholar
Iatrogenic injury to the bile duct: a working classification for radiologists.
C. Chartrand-Lefebvre, M. Dufresne, M. Lafortune, R. Lapointe +2 more
1994Radiology26 citations
Semantic Scholar
The V-shaped artifact of the gallbladder wall.
M. Lafortune, G. Gariépy, A. Dumont, G. Breton +1 more
1986AJR. American journal of roentgenology23 citations
Semantic Scholar
Fetal lobation. An anatomo‐ultrasonographic correlation.
H. Patriquin, J. F. Lefaivre, M. Lafortune, P. Russo +1 more
1990Journal of ultrasound in medicine20 citations
Semantic Scholar
Arterioportal fistula demonstrated by pulsed Doppler ultrasonography.
M. Lafortune, G. Breton, Simon Charlebois
1986Journal of ultrasound in medicine19 citations
Semantic Scholar
The Hepatic Artery Studies Using Doppler Sonography
M. Lafortune, H. Patriquin
199917 citations
Semantic Scholar
A Microcomputer‐based Stimulator for Clinical and Experimental Investigations in Cardiac Electrophysiology *
J. Billette, R. Guardo, M. Bertrand, M. Lafortune +1 more
1979Pacing and clinical electrophysiology : PACE17 citations
Semantic Scholar
Heterogeneity on familial hyperlipoproteinemia type II on the basis of fasting plasma triglyceride-cholesterol ratio and plasma cholesterol response to ethyl p-chlorophenoxyisobutyrate.
J. Davignon, F. Aubry, C. Noël, Y. Lapierre +1 more
1971Revue canadienne de biologie17 citations
Semantic Scholar
Surgical portosystemic shunts in children: assessment with duplex Doppler US. Work in progress.
H. Patriquin, M. Lafortune, A. Weber, H. Blanchard +2 more
1987Radiology16 citations
Semantic Scholar
Impact of Levovist ultrasonographic contrast agent on the diagnosis and management of hypertensive patients with suspected renal artery stenosis: a Canadian multicentre pilot study.
Y. Lacourciére, J. Lévesque, John M. Onrot, Stephanie R. Wilson +10 more
2002Canadian Association of Radiologists journal = Journal l'Association canadienne des radiologistes12 citations
Semantic Scholar
Umbilical hemorrhage from a cutaneous varix treated by transjugular intrahepatic portosystemic shunt (TIPS)
Z. Hassoun, G. Pomier-Layrargues, M. Lafortune, P. Perreault +3 more
2000American Journal of Gastroenterology12 citations
Semantic Scholar
Obstructed duplex kidney in an adult: Ultrasonic evaluation
G. Lavallée, M. Lafortune, M. Bovo, A. Pagacz +3 more
1985Journal of Clinical Ultrasound9 citations
Semantic Scholar
Vasopressin perfusion of esophageal varices in cirrhotic patients: cineangiographic study.
D. Valla, P. Huet, M. Lafortune, D. Marleau
1984Radiology8 citations
Semantic Scholar
Echographic demonstration of an oncocytoma.
M. Lafortune, G. Breton
1983Journal of the Canadian Association of Radiologists8 citations
Semantic Scholar
[Anatomy of the liver: what you need to know].
M. Lafortune, A. Denys, A. Sauvanet, S. Schmidt
2007Journal de Radiologie6 citations
Semantic Scholar

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H. Patriquin×16
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H. Patriquin — researcher profile on SciRah
G. Breton×15
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G. Pomier-Layrargues×10
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M. Dufresne×8
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P. Burns — researcher profile on SciRah

M. Deschěnes×3

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M. Deschěnes — researcher profile on SciRah