Results 91 to 100 of about 1,071,521 (287)

The EXPLAIN Study: Exploring Arthrogryposis Multiplex Congenita in Adults in Norway — A Description of Demographic, Medical, and Neurological Findings

open access: yesAmerican Journal of Medical Genetics Part C: Seminars in Medical Genetics, EarlyView.
ABSTRACT Arthrogryposis Multiplex Congenita (AMC) encompasses several hundred conditions with diverse genetic, pathophysiological, and clinical origins. The overarching EXPLAIN study explores underlying causes and implications of AMC and represents the largest clinical cohort of adults with AMC reported to date.
My Vuong Hermansen   +5 more
wiley   +1 more source

Prenatal Detection of Arthrogryposis Multiplex Congenita, Present State and Future Perspectives

open access: yesAmerican Journal of Medical Genetics Part C: Seminars in Medical Genetics, EarlyView.
ABSTRACT Arthrogryposis multiplex congenita (AMC) is a heterogeneous group of conditions characterized by congenital contractures in at least two different body regions. Despite increasingly widespread prenatal ultrasound screening, prenatal detection rates for AMC remain disappointingly low, with fewer than half of affected fetuses diagnosed before ...
Arda Arduç   +14 more
wiley   +1 more source

Transfemoral selective embolisation in the treatment of some cranial and vertebro-spinal vascular malformations and tumours. Preliminary results

open access: yes, 1974
This communication reports preliminary results obtained in four patients embolised with Djindjan's technique. The case material consists of a spinal cord angioma, a hemangioma of T9 vertebral body, a glomus tumor of the petrosal bone and a dural vascular
BRICOLO, Albino   +5 more
core   +1 more source

Embolization of a bronchial artery – pulmonary artery arterio – venous malformation

open access: yes, 2019
Bronchial artery–pulmonary artery arterio–venous malformation, previously known as “bronchial artery primary racemose hemangioma” is a rare vascular malformation. The literature surrounding the imaging findings and treatment is currently limited.
Pua, Uei   +2 more
core   +1 more source

Postcranial anatomy and osteohistology of an early prozostrodont cynodont from the Upper Triassic of Brazil

open access: yesThe Anatomical Record, EarlyView.
Abstract Prozostrodon brasiliensis, a probainognathian cynodont of the clade Prozostrodontia, is recognized as a key taxon for understanding the origin of Mammaliaformes and mammals. Despite detailed investigations of its cranial anatomy, the postcranial skeleton has received comparatively less attention.
Iasmim M. Michelotti   +4 more
wiley   +1 more source

Description of large, well‐preserved Enchodus specimens from the Bearpaw Formation of Alberta, Canada

open access: yesThe Anatomical Record, EarlyView.
Abstract Fishes of the genus Enchodus were abundant and cosmopolitan in the Late Cretaceous, but are primarily known from isolated remains in Canada. Four well‐preserved fish skulls were recovered in recent years from ammolite mines sampling the Bearpaw Formation of Southern Alberta, and are here referred to Enchodus petrosus Cope, 1874.
Luke E. Nelson   +2 more
wiley   +1 more source

Human evolution and the obstetrical dilemma: The pelvic floor hypothesis

open access: yesThe Anatomical Record, EarlyView.
Abstract Human childbirth is mechanically difficult because a large‐headed, broad‐shouldered fetus must pass through a comparatively narrow, twisted bony birth canal. Traditional explanations of this “obstetrical dilemma” emphasize the role of bipedal locomotion in inhibiting the evolution of a wider, more spacious pelvis.
Barbara Fischer, Ekaterina Stansfield
wiley   +1 more source

Concomitant Thoracic Spinal Hemangioma and Dural Arteriovenous Fistula: Case Report and Technical Note

open access: yesReports
Background and Clinical Significance: The coexistence of spinal hemangiomas and dural arteriovenous fistula (SDAVF) is uncommon. Unclear imaging and progressive neurological impairment require early surgical management.
Stefano Vecchioni   +7 more
doaj   +1 more source

Vascular malformation of the parotid gland: a rare case report

open access: yes, 2017
Vascular malformation of the parotid gland is an extremely rare condition with very few reported cases in the literature. Here we report a case of a 55 years old, female who presented with the complaint of swelling in the right parotid region for one ...
Jagat P. Beniwal   +3 more
core   +1 more source

Posterior mediastinal Castleman’s disease with vascular malformation [PDF]

open access: yes, 2018
Castelman’s disease (CD) is a rare lymphoproliferative disorder of unknown aetiology, with the unicentric form usually involving the chest. Posterior mediastinal involvement is uncommon, exceedingly so when associated with vascular malformation.
Tamire, Ayalew T., Ayalew T. Tamire
core   +1 more source

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