Politisoitua tiedettä Kolmannessa Valtakunnassa

Kirjallisuusarvostelu

Half-Pringle Maneuver: A Useful Tool in Laparoscopic Liver Resection

Introduction: Laparoscopic liver resections are becoming a common procedure, and bleeding remains the major concern during parenchymal transection. Total vascular inflow occlusion can be performed, but ischemic reperfusion injuries can lead to postoperative morbidity. On the other hand, hemihepatic inflow occlusion, leading to hemiliver ischemia, decreases the amount of liver parenchyma submitted to reperfusion damage and offers the advantage of reduced blood loss. Objective: The aim of this work was to describe our experience with laparoscopic the half-Pringle maneuver for segmentar or nonanatomic liver resctions. Patients and Methods: Eight patients submitted to laparoscopic liver resection in a single tertiary center. Results: There were 5 women and 3 men with a mean age of 40.2 years (range, 26-54). Mean tumor size was 4.1 cm (range, 2.6-6.0), and mean hospital stay was 3.1 days (1-5). There were 3 liver adenomas, 2 hepatocellular carcinomas, 1 metastatic melanoma, 1 metastatic colorectal carcinoma, and 1 peripheral colangiocarcinoma. No postoperative complications or mortalities were observed. Conclusions: Results demonstrate that laparoscopic liver resection with the half-Pringle maneuver is feasible and safe and may be included in the technical armamentarium of laparoscopic liver resections for a selected group of patients.

Book review of: Choice, Behavioural Economics and Addiction Ruby Vuchinich & Nick Heather, eds

The body of work contained in Choice, Behavioural Economics and Addiction is the result of a conference held at the University of Alabama in Birmingham, 2002. The purpose of the conference was to bring together highly accredited international authors in the field of addiction research pertaining to behavioural choice theories. The conference provided a forum where these theories and their empirical implications could be discussed and debated. This book represents the conference proceedings and as such is a combination of journal articles that each relevant author has published plus additional comments from allocated reviewers.

Letter from Gordon Pringle Dallas of Edinburgh inquiring about the reputation of Jarvis, Conklin and Co.

Letter from Gordon Pringle Dallas of Edinburgh inquiring about the reputation of Jarvis, Conklin and Co. The letter is addressed to S.D. Woodruff, Sept. 4, 1884.

Letter to Gordon Pringle Dallas of Edinburgh ensuring him that Conklin, Jarvis and Co.

Letter to Gordon Pringle Dallas of Edinburgh ensuring him that Conklin, Jarvis and Co. “act under strict business principles”. The letter is signed S.D. Woodruff, Sept. 20, 1884.

Questions to Thomas Pringle (2 pages, handwritten)

Questions to Thomas Pringle (2 pages, handwritten). These pages are stained and slightly torn. This affects a small portion of the text, 1830.

Heligmosomoides johnsoni sp. nov. (Nematoda: Heligmosomatidae) from the Heather Vole, Phenacomys intermedius Merriam

Heligmosomoides johnsoni sp. noy. is described from the cecum of the heather vole, Phenacomys intermedius Merriam, from the Olympic Mountains, Washington. The absence of longitudinal cuticular ridges dorsally separates H. johnsoni from species of Heligmosomoides other than H. hudsoni (Cameron, 1937), which occurs in varying lemmings, Dicrostonyx spp., and from which H. johnsoni is distinguished by its longer spicules, form of the dorsal ray, and other characters. Both Phenacomys and Dicrostonyx have a specialized cecum, with long villi around which the nematodes are found tightly coiled. The zoogeography of heligmosomid nematodes in Phenacomys is briefly discussed. French abstract: On décrit Heligmosomoides johnsoni sp. nov. parasite du caecum du rongeur néarctique, Phenacomys intermedius Merriam, des Montagnes Olympiques de Washington. L'absence de crêtes cuticulaires sur la face dorsaIe sépare H. johnsoni des autres Heligmosomoides à I'exception d'H. hudsoni (Cameron, 1937) qui se trouve chez Dicrostonyx spp., et duquel H. johnsoni se distingue par ses spicules plus longs, par la forme différente de la côte dorsale et par d'autres caractères. Phenacomys et Dicrostonyx ont un caecum spécialisé, muni de villosités allongées, autour desquelles les nématodes s'enroulent étroitement. La zoogéographie des nematodes héligmosomes chez Phenacomys est discutée.

Der Colonist in Süd-Afrika, oder Schilderung des gegenwärtigen Zustandes der Colonie am Vorgebirge der guten Hoffnung ... ; nach der unlängst erschienenen zweiten Ausg. von Thomas Pringle's Narrative of a residence in South Africa und den neuesten Berichten deutscher Ansiedler in der Capcolonie

bearb. von F. H. Ungewitter