Results 31 to 40 of about 52,061 (305)

Splenic hemangiomas: contrast-enhanced sonographic findings [PDF]

, 2012
Objectives-The purpose of this study was to illustrate the baseline appearance and enhancement patterns of splenic hemangiomas on contrast-enhanced sonography.
BARTOLOTTA, Tommaso Vincenzo, LAGALLA, Roberto, MATRANGA, Domenica, MIDIRI, Massimo, TAIBBI, Adele   +4 more
core   +1 more source

Outcomes of Live Virus Vaccination in Patients With Vascular Anomalies Being Treated With Sirolimus

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Live vaccination in patients with vascular anomalies (VA) receiving sirolimus remains controversial due to immunosuppressive effects and theoretical risks. Procedure This single‐center retrospective study included patients with VA less than 4 years old at the start of sirolimus therapy who were incompletely vaccinated.
Svatava Merkle, Kiersten Ricci, Kelly Blache, Rebecca A. Marsh, Adrienne M. Hammill, Elissa Engel   +5 more
wiley   +1 more source

Right side splenorenal fusion with marked extramedullary hematopoiesis, a case report

Human Pathology: Case Reports, 2018
Developmental abnormalities of the spleen are common, much less common is splenic fusion abnormality. It may present as a renal mass sometimes with symptoms of hypersplenism (anemia) or as a renal mass only, mimicking primary or secondary renal neoplasms
Mahtab Rahbar, Sourena Mardanpour
doaj   +1 more source

K-ras and p53 mutations in colonic lavage fluid of patients with colorectal neoplasias [PDF]

, 2001
Background: The adenoma-carcinoma sequence has its molecular basis in several gene mutations of which K-ras and p53 are of paramount importance. The aims of this study were to evaluate whether these genetic alterations can be detected in colonic lavage ...
Folwaczny, Christian, Heinzlmann, M., Heldwein, W., Neynaber, S.   +3 more
core   +1 more source

Splenic hemangioendothelial neoplasm in a captive Northern Snakehead from the Potomac River

Journal of Aquatic Animal Health, 2023
Abstract Objective At the U.S. Geological Survey Leetown Research Laboratory in Kearneysville, West Virginia, an approximately 3-year-old, captive-held Northern Snakehead Channa argus with clinical signs of abdominal distention died and was necropsied 1 day after an examination under anesthesia.
Heather L. Walsh, Vicki S. Blazer, Jeffrey C. Wolf, Christine L. Densmore   +3 more
openaire   +2 more sources

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

FEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe, Tanmay Kumar Mohanty, Rashna Bhandari, Dorothea Fiedler   +3 more
wiley   +1 more source

Retrospective study of splenectomy specimens with clinical and pathological features in Southern Iran

Scientific Reports
The spleen is the target of numerous non-neoplastic and uncommon neoplastic lesions. Our study’s objective was to evaluate the main indications and clinicopathologic features of a large number of splenectomy specimens from southern Iran, with a focus on ...
Neda Soleimani, Mitra Soleimani, Firouze Jafari, Sahand Mohammadzadeh, Mehrdad Karajizadeh   +4 more
doaj   +1 more source

Interventional treatment for littoral cell angioma of spleen-induced thrombocytopenia: a case report and literature review

Frontiers in Oncology
Littoral cell angioma (LCA) is a primary vascular tumor originating from the cells lining the sinuses of the red pulp. This case presents a 1-year-old male with thrombocytopenia incidentally detected by ultrasound as an isolated LCA.
Zihao Wu, Kunshan Chen, Zhenyin Liu
doaj   +1 more source

Constant activation of the RAF-MEK-ERK pathway as a diagnostic and therapeutic target in hairy cell leukemia

Haematologica, 2013
The BRAF-V600E mutation defines genetically hairy cell leukemia among B-cell leukemias and lymphomas. In solid tumors, BRAF-V600E is known to aberrantly activate the oncogenic MEK-ERK pathway, and targeted BRAF and/or MEK inhibitors have shown remarkable
Enrico Tiacci, Gianluca Schiavoni, Maria Paola Martelli, Emanuela Boveri, Roberta Pacini, Alessia Tabarrini, Silvia Zibellini, Alessia Santi, Valentina Pettirossi, Elisabetta Fortini, Stefano Ascani, Luca Arcaini, Giorgio Inghirami, Marco Paulli, Brunangelo Falini   +14 more
doaj   +1 more source

Asymptomatic Multiple Splenic Cysts in a Pulmonary Neoplasm Patient

Journal of Nippon Medical School, 2012
Splenic cysts are rare, and their treatment remains challenging. A 66-year-old man scheduled to undergo surgical treatment for a pulmonary neoplasm was found with abdominal computed tomography and ultrasonography to have multiple cysts in the body of the spleen. He underwent pulmonary wedge resection, and histological examination showed that the lesion
Shi-Min, Yuan, Jian-Sheng, Lin
openaire   +3 more sources