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Hemodynamic analysis of postsplenectomy portal thrombosis using ultrasonic Doppler duplex system.
Am J Gastroenterol. 1987 Nov; 82(11):1212-6.AJ

Abstract

Using an ultrasonic Doppler duplex system, we investigated the portal hemodynamics of two patients with portal thrombosis after splenectomy and esophageal transection for portal hypertension accompanied by liver cirrhosis. In both cases, the preoperative blood flow volumes of the splenic and portal veins were especially high, but were markedly lower--even than normal--after the operation. However, the results of pre- and postoperative peripheral platelet counts and coagulation function tests did not differ remarkably. The dramatic change in portal hemodynamics caused by the splenectomy was thought to be the main factor in the formation of the portal thrombi.

Authors+Show Affiliations

Nakamura T
First Department of Internal Medicine, Faculty of Medicine, Kyoto University, Japan.
Moriyasu F
No affiliation info available
Ban N
No affiliation info available
Nishida O
No affiliation info available
Tamada T
No affiliation info available
Kawasaki T
No affiliation info available
Miura K
No affiliation info available
Sakai M
No affiliation info available
Miyake T
No affiliation info available
Uchino H
No affiliation info available

MeSH

Follow-Up StudiesHemodynamicsHumansHypertension, PortalLiver CirrhosisMaleMiddle AgedPortal SystemPortographyPostoperative ComplicationsSplenectomySplenomegalyThrombosisUltrasonography

Pub Type(s)

Case Reports
Journal Article
Research Support, Non-U.S. Gov't

Language

eng

PubMed ID

3314487

Citation

Nakamura, T, et al. "Hemodynamic Analysis of Postsplenectomy Portal Thrombosis Using Ultrasonic Doppler Duplex System." The American Journal of Gastroenterology, vol. 82, no. 11, 1987, pp. 1212-6.
Nakamura T, Moriyasu F, Ban N, et al. Hemodynamic analysis of postsplenectomy portal thrombosis using ultrasonic Doppler duplex system. Am J Gastroenterol. 1987;82(11):1212-6.
Nakamura, T., Moriyasu, F., Ban, N., Nishida, O., Tamada, T., Kawasaki, T., Miura, K., Sakai, M., Miyake, T., & Uchino, H. (1987). Hemodynamic analysis of postsplenectomy portal thrombosis using ultrasonic Doppler duplex system. The American Journal of Gastroenterology, 82(11), 1212-6.
Nakamura T, et al. Hemodynamic Analysis of Postsplenectomy Portal Thrombosis Using Ultrasonic Doppler Duplex System. Am J Gastroenterol. 1987;82(11):1212-6. PubMed PMID: 3314487.
* Article titles in AMA citation format should be in sentence-case
TY - JOUR T1 - Hemodynamic analysis of postsplenectomy portal thrombosis using ultrasonic Doppler duplex system. A1 - Nakamura,T, AU - Moriyasu,F, AU - Ban,N, AU - Nishida,O, AU - Tamada,T, AU - Kawasaki,T, AU - Miura,K, AU - Sakai,M, AU - Miyake,T, AU - Uchino,H, PY - 1987/11/1/pubmed PY - 1987/11/1/medline PY - 1987/11/1/entrez SP - 1212 EP - 6 JF - The American journal of gastroenterology JO - Am J Gastroenterol VL - 82 IS - 11 N2 - Using an ultrasonic Doppler duplex system, we investigated the portal hemodynamics of two patients with portal thrombosis after splenectomy and esophageal transection for portal hypertension accompanied by liver cirrhosis. In both cases, the preoperative blood flow volumes of the splenic and portal veins were especially high, but were markedly lower--even than normal--after the operation. However, the results of pre- and postoperative peripheral platelet counts and coagulation function tests did not differ remarkably. The dramatic change in portal hemodynamics caused by the splenectomy was thought to be the main factor in the formation of the portal thrombi. SN - 0002-9270 UR - https://www.unboundmedicine.com/medline/citation/3314487/Hemodynamic_analysis_of_postsplenectomy_portal_thrombosis_using_ultrasonic_Doppler_duplex_system_ DB - PRIME DP - Unbound Medicine ER -