Results 211 to 220 of about 356,978 (308)

Case Report: Gallbladder perforation after endoscopic retrograde cholangiopancreatography-a rare complication. [PDF]

Front Med (Lausanne)
Chen ZM, Xu JW, Li WF, Yu XQ, Yang QH, Wu JF.   +5 more
europepmc   +1 more source

Osteological correlates of the respiratory and vascular systems in the neural canals of Mesozoic ornithurines Ichthyornis and Janavis

The Anatomical Record, EarlyView.
Abstract In birds, the neural canal houses a variety of anatomical structures including the spinal cord, meninges, spinal vasculature, and respiratory diverticula. Among these, paramedullary diverticula and the extradural dorsal spinal vein may leave behind osteological correlates in the form of pneumatic foramina and fossae, and a bilobed geometry of ...
Jessie Atterholt, M. Grace Burton, Mathew J. Wedel, Juan Benito, Ellen Fricano, Daniel J. Field   +5 more
wiley   +1 more source

Catastrophic Esophageal Tumor Perforation within One Week after First-Line Chemo-Immunotherapy for Advanced Esophageal Squamous Cell Carcinoma: A Case Report. [PDF]

Surg Case Rep
Matsubara T, Kaji S, Okamura H, Inoue K, Kishimoto A, Ishitobi K, Taniura T, Tanaka T, Yamamoto T, Hidaka M.   +9 more
europepmc   +1 more source

From armadillos to sloths: Patterns and variations in xenarthran coronary anatomy

The Anatomical Record, EarlyView.
Abstract Species of the superorder Xenarthra play a vital ecological role in the Neotropics. Despite their evolutionary significance, anatomical studies on their coronary circulation remain scarce. This study investigated the coronary anatomy of 82 hearts from nine Xenarthra species across the Dasypodidae, Myrmecophagidae, and Bradypodidae.
Wilson Viotto‐Souza, André Luiz Quagliatto Santos, Marcelo Abidu‐Figueiredo, Thaís Aparecida Silva, Rodrigo Ananias Barreiros Silva, Paulo de Souza‐Junior   +5 more
wiley   +1 more source

Septic Peritonitis from Ruptured Pyometra: Case Report and Literature Review. [PDF]

Clin Case Rep
Mengistie CT, Mengistie BT, Temesgen SD, Gete KY, Bekele BZ, Bayu EG, Tamru SM.   +6 more
europepmc   +1 more source

Skeletal pathologies in extant crocodilians as a window into the paleopathology of fossil archosaurs

The Anatomical Record, EarlyView.
Abstract Crocodilians, together with birds, are the only extant relatives to many extinct archosaur groups, making them highly important for interpreting paleopathological conditions in a phylogenetic disease bracketing model. Despite this, comprehensive data on osteopathologies in crocodilians remain scarce.
Alexis Cornille, Kyla Beguesse, Ewan Wolff, Clemens Zinner, Patrick Asbach, François Clarac, Florian Witzmann   +6 more
wiley   +1 more source

New craniodental materials of Falcarius utahensis (Theropoda: Therizinosauria) reveal patterns of intraspecific variation and cranial evolution in early coelurosaurians

The Anatomical Record, EarlyView.
Abstract Despite documented ecomorphological shifts toward an herbivorous diet in several coelurosaurian lineages, the evolutionary tempo and mode of these changes remain poorly understood, hampered by sparse cranial materials for early representatives of major clades. This is particularly true for Therizinosauria, with representative crania best known
William J. Freimuth, Lindsay E. Zanno
wiley   +1 more source

Case Report: A case of jejunal T-cell non-Hodgkin lymphoma with secondary bone involvement presenting as gastrointestinal perforation. [PDF]

Front Med (Lausanne)
Gao Y, Sun T, Sun J, Lu F, Wang T, Han J.   +5 more
europepmc   +1 more source

The coelurosaur theropods of the Romualdo formation, early Cretaceous (Aptian) of Brazil: Santanaraptor placidus meets Mirischia asymmetrica

The Anatomical Record, EarlyView.
Abstract The upper carbonate concretion levels of the Romualdo Formation (Aptian, Brazil) have yielded several theropod dinosaur remains, including spinosaurids and the coelurosaurs Santanaraptor placidus and Mirischia asymmetrica, the phylogenetic affinities of which are controversial.
Rafael Delcourt, Orlando Nelson Grillo, Christophe Hendrickx, Maximilian Kellermann, Max Cardoso Langer   +4 more
wiley   +1 more source

Management of Coronary Artery Perforations: A Stepwise, Case-Based Review From a High-Volume Center. [PDF]

JACC Case Rep
Elsherif A, Khattak S, Fawzy A, Hussain A, Ebrahimi P, Shahid F, Khan SQ.   +6 more
europepmc   +1 more source