Results 91 to 100 of about 3,587 (200)

Basaloid squamous cell carcinoma clinically and radiologically masquerading as a head and neck paraganglioma: a case report and review of the literature

Journal of Medical Case Reports
Background This paper reports the first case of basaloid squamous cell carcinoma clinically and radiologically masquerading as a head and neck paraganglioma.
Pumudu Weerasekara, Nadeeka Chandrarathne, Geethika Jayaweera, Wasantha Rathnayake, Sunil Perera   +4 more
doaj   +1 more source

Fentanyl Compromises Lower‐Airway Mechanics and Naloxone Triggers a Transient Mechanical Overshoot

Acta Physiologica, Volume 242, Issue 6, June 2026.
ABSTRACT Aim Opioid‐induced respiratory depression (OIRD) is the leading cause of death following opioid overdose, due to its effects on central rhythm generation, and airway and thoracic constriction. While the effects on rhythm generation have been well documented, the effects of fentanyl on airway constriction are less well understood. We tested the
Riley R. Parks, Marissa J. Andersen, Mackenna L. Hatfield, Madeline M. Johnson, Nicholas J. Burgraff   +4 more
wiley   +1 more source

Severe Immune‐Related Neurological Adverse Events Associated With Immune Checkpoint Inhibitor Treatment: A Retrospective Single‐Center Study

European Journal of Neurology, Volume 33, Issue 6, June 2026.
In a cohort of 2043 patients treated with immune checkpoint inhibitors (ICI), severe neurological immune‐related adverse events (n‐irAEs) occurred in 0.5% of cases. These events predominantly involved the peripheral nervous system (PNS) and showed variable onset.
Anna Grisold, Angelika M. Starzer, Sara Silvaieh, Martin Krenn, Marie‐Bernadette Aretin, Manuela Schmidinger, Julia M. Ressler, Stephan Polterauer, Thomas Berger, Matthias Preusser, Anna S. Berghoff   +10 more
wiley   +1 more source

Pituitary Neurolobectomy induces sustained hypotension in male Wistar rats and normalizes blood pressure in male spontaneously hypertensive rats

Physiological Reports, Volume 14, Issue 11, June 2026.
Abstract Arginine vasopressin is primarily recognized as an osmoregulatory hormone; however, its contribution to vascular tone and blood pressure regulation under basal and hypertensive conditions remains debated. This study examined the effects of vasopressin deficiency induced by neurointermediate pituitary lobectomy in Wistar and spontaneously ...
Gloria Marcela Villanueva‐Rodríguez, Norma A. Bobadilla, J. Luis Quintanar, Claudia Verónica Rivera‐Cerecedo, David Roberto Chavira‐Ramírez, Kalman Kovacs, Andrés Quintanar‐Stephano   +6 more
wiley   +1 more source

A symptomatic atherosclerotic persistent pharyngo-hyo-stapedial artery: Treatment management and embryological considerations

, 2020
International audienceThe stapedial artery (SA) is an embryonic vessel connecting the internal carotid artery (ICA) to the branches of the future external carotid artery (ECA).
Costalat, Vincent, Cagnazzo, Federico, Derraz, Imad, Riquelme, Carlos, Gascou, Gegory, Zannoni, Riccardo, Dargazanli, Cyril, Lefevre, Pierre-Henri, Bonafe, Alain   +8 more
core   +1 more source

Microbiome-gut-brain axis contributes to patients and Bama miniature pigs with acute large ischemic stroke

Frontiers in Neuroscience
Acute large hemispheric infarction (ALHI) is an overwhelming emergency with a great challenge of gastrointestinal dysfunction clinically. Here, we initially proposed delayed bowel movements as the clinical phenotype of strike to gut-brain axis (GBA) in ...
Dazhi Deng, Dazhi Deng, Hehua Lei, Hehua Lei, Zheng Cao, Zheng Cao, Cui Zhang, Cui Zhang, Ruichen Du, Ruichen Du, Xin Gao, Xin Gao, Junjie Wei, Yibo Lu, Xiangzhen Zhou, Limin Zhang, Limin Zhang, Limin Zhang   +17 more
doaj   +1 more source

A new presentation of angiopathy in neurofibromatosis type 1.

, 2000
Neurofibromatosis is a genetic condition characterized by localized over-growth of mesodermal and ectodermal tissues. Neurofibromatosis type 1 is characterized by cutaneous and skeletal abnormalities. Angiopathy is rare. We describe a new presentation of
ryan, R, lloyd, S, Saleh, H, Goh, Vicky; id_orcid   +3 more
core   +1 more source

The origin and distribution of vasa vasorum at the bifurcation of the common carotid artery with atherosclerosis.

, 1989
The purpose of our study was to determine the origin and relation of vasa vasorum to atherosclerotic plaque at the bifurcation of the common carotid artery. We randomly selected 12 unembalmed adult human cadavers, 40-96 years of age.
W M McKinney, W J Bo, R L Bowden
core   +1 more source

Delayed venous hemorrhage after endovascular treatment for a petrous ridge dural arteriovenous fistula

Radiology Case Reports
Endovascular treatment (EVT) is the first-line treatment for petrous ridge dural arteriovenous fistulas (DAVFs). However, EVT is associated with complications. Among these complications, delayed venous hemorrhage is fatal.
Jinlu Yu
doaj   +1 more source

Recanalization and reperfusion in clinically-relevant porcine model of stroke

Frontiers in Neuroscience
IntroductionStroke is a leading cause of death and long-term disability. Pigs have been considered an ideal large animal model in biomedicine; however, the complex vascular anatomy has posed challenges for stroke research. Nonetheless, we have previously
Błażej Nowak, Piotr Holak, Izabela Małysz-Cymborska, Alexandra Chovsepian, Yanina Dening, Jarosław Olszewski, Aleksandra Piecuch, Maria Jasieniak, Jakub Jasieniak, Arkadiusz Szterk, Maria Sady, Karolina Ferenc, Daniel Berchtold, Artur Jabłoński, Romuald Zabielski, Zdzisław Gajewski, Tim Magnus, Mirosław Janowski, Piotr Walczak, Andreas Meisel, Francisco Pan-Montojo, Francisco Pan-Montojo, Francisco Pan-Montojo, Dominika Gołubczyk   +23 more
doaj   +1 more source