Results 31 to 40 of about 96,652 (213)

Pathophysiology of Slow-Flow Vascular Malformations: Current Understanding and Unanswered Questions

Journal of Vascular Anomalies, 2023
Background:. Slow-flow vascular malformations include venous, lymphatic, and lymphaticovenous malformations. Recent studies have linked genetic variants hyperactivating either the PI3K/AKT/mTOR and/or RAS/RAF/MAPK signaling pathways with slow-flow ...
Averill Clapp, Carrie J. Shawber, June K. Wu   +2 more
doaj   +1 more source

ALK1 controls hepatic vessel formation, angiodiversity, and angiocrine functions in hereditary hemorrhagic telangiectasia of the liver

Hepatology, EarlyView., 2022
Hepatic endothelial Alk1 signaling protects from development of vascular malformations while maintaining organ‐specific endothelial differentiation and angiocrine portmanteau of the names Wingless and Int‐1 signaling. Abstract Background and Aims In hereditary hemorrhagic telangiectasia (HHT), severe liver vascular malformations are associated with ...
Christian David Schmid, Victor Olsavszky, Manuel Reinhart, Vanessa Weyer, Felix A. Trogisch, Carsten Sticht, Manuel Winkler, Sina W. Kürschner, Johannes Hoffmann, Roxana Ola, Theresa Staniczek, Joerg Heineke, Beate K. Straub, Jens Mittler, Kai Schledzewski, Peter ten Dijke, Karsten Richter, Steven Dooley, Cyrill Géraud, Sergij Goerdt, Philipp‐Sebastian Koch   +20 more
wiley   +1 more source

Combined surgical and medical treatment of a retroperitoneal lymphatic-venous malformation presenting with significant haemorrhage

Journal of Pediatric Surgery Case Reports, 2018
Lymphatic-venous malformations are rare congenital defects resulting from the abnormal communication between lymphatic vessels and systemic circulation, integrating the group of combined vascular malformations, with low-flow.
Mariana Morgado, Sara Lobo, Elizabete Vieira, Luisa Lobo, Miroslava Gonçalves   +4 more
doaj   +1 more source

Combined endolymphatic and surgical treatment of a leaking central conducting lymphatic malformation in a neonate

Radiology Case Reports, 2021
Lymphatic malformations are congenital alterations of normal embryonic lymphatic development. We present a case of a premature 7-week-old male with a large central conducting lymphatic malformation and significant abdominal chylorrhea.
Robert G Dionisio, MD, Kevin SH Koo, MD, Elizabeth RY Tang, MD, Mark R Ferguson, MD, Eric J Monroe, MD, Joseph Reis, MD, Giridhar M Shivaram, MD, Caitlin A Smith, MD   +7 more
doaj   +1 more source

Mesenteric lymphatic malformation mimicking an adnexal source in a teenager [PDF]

, 2020
Mesenteric lymphatic malformations are rare benign tumors that are usually found in children and very rarely are they found in the abdomen. We present a rare case in which a mesenteric lymphatic malformation mimics an adnexal source. This is an important
Troesch, Victoria L, Shaffer, Sarah A, Carlisle, Erica M   +2 more
core   +1 more source

Clinical characteristics of lymphatic malformation (LM) patients.

, 2019
Clinical characteristics of lymphatic malformation (LM) patients.
Malcolm P. Chelliah (6556223), Taehan Kim (1432852), Jiang Li (272926), Elidia Tafoya (6556220), Kavita Y. Sarin (3605282), Joyce Teng (6556229), Ramrada Lekwuttikarn (6556226)   +6 more
core   +1 more source

Lymphatic malformation of the masseter: A case report

Journal of Oral Biology and Craniofacial Research, 2018
Intramuscular vascular malformations are rare tumours occurring in less than 1% of skeletal muscles throughout the body, about 15% arising in the head and neck.
Sanjay Kumar, Padmanidhi Agarwal, Divya Mehrotra, Nimmi Vijayan   +3 more
doaj   +1 more source

Multispecialty Approach to a Very Large Congenital Head and Neck Cystic Lymphatic Malformation in an Infant Born by SARS-CoV-2 Positive Mother—A Case Report

Biomedicines, 2022
Masses of the head and neck are often diagnosed prenatally and require special care due to the risk of airway obstruction. The EXIT procedure is a preferable mode of delivery.
Greta Sibrecht, Katarzyna Wróblewska-Seniuk, Jakub Kornacki, Daniel Boroń, Jarosław Szydłowski, Anna Kłosowska, Ewa Bień, Ewa Wender-Ożegowska, Tomasz Szczapa   +8 more
doaj   +1 more source

Successful Treatment of Macroglossia Due to Lymphatic Malformation With Sirolimus

, 2015
Objective: To evaluate the effectiveness and safety of sirolimus therapy in a child with macroglossia due to lymphatic ...
Tanyildiz, Hikmet Gülşah, Sahin, Gurses, Tekgunduz, Sibel Akpinar, Bozkurt, Ceyhun, Candir, Mehmet Onur, Yesil, Sule, Toprak, Sule   +6 more
core   +1 more source

Microcystic lymphatic malformation localized within the diaphragm

Journal of Pediatric Surgery Case Reports, 2020
Localization of a microcystic lymphatic malformation within the diaphragm is an extremely rare vascular anomaly of the lymphatic system. We report the case of a 3-year-old boy who had a localized intrathoracic mass that was detected after birth.
Takatoshi Abe, Katsutoshi Makino, Kiyokazu Kim, Taku Yamamichi, Ai Tayama, Kazunori Masahata, Hideki Soh, Noriaki Usui   +7 more
doaj   +1 more source