Hepatic vessels

This report aims to announce a case of hepatic PEComa with extramedullary hematopoiesis. A 44- year- old woman accidentally presented a nodular mass in the left hepatic segment on ultrasonography with normal liver function result. Abdominal enhanced CT Scan showed hypervascular lesion. Morphology exibits classical characteristics of PEComa with mature fat tissue predominance, thick-wall vessel; somewhat amount of extramedullary hematopoiesis was also recognized.

4p nguyenmyhuyen90 04-03-2021 7 2   Download

Intraoperative blood loss during hepatectomy worsens prognosis, and various tools have been used to improve perioperative safety and feasibility. We aimed to retrospectively evaluate the feasibility and safety of the BiClamp® device for open liver resection.

6p vidhaka2711 31-07-2020 16 2   Download

Hepatitis B virus (HBV) is a DNA virus belonging to the Hepadnaviridae family that infect humans causing a disease infecting liver cells displaying a substantial hepatic tissue tropism, and inducing chronic liver damage and subsequent Hepato carcinogenesis. In Oncology patients receive packed red blood cell suspensions and other blood products regularly and they are in the high-risk group for infections due to these viruses.

6p angicungduoc5 12-06-2020 18 1   Download

Controlling and reduction of the bleeding are one of the key factors in liver resection, to ensure a safe resection, and to reduce post-operative complications, especially post-operative liver failure. Hepatic vascular clamping helps to reduce intra-operative bleeding. The main disadvantage of this is parenchymal damage due to ischemia and reperfusion after clamping.

9p viathena2711 10-10-2019 12 1   Download

Multiplanar 3D US imaging is thought to provide more spatial information and allow easier anatomic assessment than the conventional two-dimensional ultrasound imaging. Contrast- enhanced three-dimensional ultrasound (CE 3D US) imaging is a new medical imaging technique that uses reflections of microbubbles to clearly depict blood vessels and allows the images to be displayed spatially at different visual angles.

21p thaodien102 06-11-2015 45 2   Download

Today, computed tomography (CT) is the most commonly used imaging method in the assessment of pancreatic tumors. The sensitivity of CT in detection of pancreatic tumors is more than 90% when direct and indirect signs are used for diagnosis. However, the potential to differentiate exocrine (non-endocrine) tumors of the pancreas is limited. CT is used in these lesions to perform an adequate staging, especially for surgical purposes. The operative resectability, primarily in regard to vessels, lymph node metastasis and hepatic metastasis, has to be assessed....

94p echbuon 02-11-2012 49 3   Download

With the injection of contrast, active bleeding is visible as a bright white “blush” or amorphous collection on arterial phase imaging within a hypodense injured solid organ indicates active bleeding. This must be distinguished from normal enhancement of vessels within solid organs, such as portal and hepatic vessels within the liver. On delayed imaging the area of active extravasation remains high in attenuation and increases in size (Figure 4.), a result of ongoing bleeding from the injured vessel after the initial phases of scanning. ...

296p kmkmkmkmkm 10-09-2012 41 2   Download

Palpable purpura are further subdivided into vasculitic and embolic. In the group of vasculitic disorders, cutaneous small-vessel vasculitis, also known as leukocytoclastic vasculitis (LCV), is the one most commonly associated with palpable purpura (Chap. 319). Underlying etiologies include drugs (e.g., antibiotics), infections (e.g., hepatitis C virus), and autoimmune connective tissue diseases. Henoch-Schönlein purpura is a subtype of acute LCV that is seen primarily in children and adolescents following an upper respiratory infection.

6p konheokonmummim 30-11-2010 83 4   Download