Results 91 to 100 of about 2,116,865 (234)

Virchow-Robin spaces : an anatomic variant or a pathologic sign? [PDF]

open access: yes, 2009
Virchow-Robin spaces surround blood vessels. Their walls are formed by prolongations of the pia mater and they have no communication with the subarachnoid space. VRS are often seen as well-delineated foci of cerebrospinal fluid signal on MR images.

core  

Trigeminal nerve and pathologies in magnetic resonance imaging : a pictorial review [PDF]

open access: yes, 2018
A variety of conditions may affect the trigeminal nerve. Magnetic resonance imaging is the modality of choice when trigeminal nerve pathology is suspected, and this modality plays an essential role in detecting causes. This review illustrates some of the
Akgoz, Ayca   +5 more
core   +2 more sources

Parosteal aneurysmal bone cyst

open access: yesRevista Brasileira de Ortopedia (English Edition), 2015
The incidence of aneurysmal bone cysts is 0.14 cases per 100,000 individuals. Parosteal aneurysmal bone cysts are the least prevalent subtype and represent 7% of all aneurysmal bone cysts. We present the case of a 38-year-old male patient with pain and bulging in his right arm for eight months.
Walter Meohas   +4 more
openaire   +3 more sources

Aneurysmal Bone Cyst Arising from the First Rib: A Rare Cause of Thoracic Outlet Syndrome

open access: yesThe Thoracic & Cardiovascular Surgeon Reports, 2015
Aneurysmal bone cyst is a rare benign cystic bone lesion with an incidence of only 0.14 per 100,000 individuals and most commonly affects the metaphyses of long bones, spine, and pelvis.
Manuel Medina, Subroto Paul
doaj   +1 more source

Acromioclavicular joint cyst in ASA 3-4 patients. Whether and how quickly it recurs after aspiration and steroid injection [PDF]

open access: yes, 2016
We observed the clinical course, in the short-medium term, of patients with voluminous type II acromio-clavicular (AC) joint cyst who underwent aspiration and steroid injection regarded as the only possible treatment to avoid possible skin complications.
Candela, Vittorio   +2 more
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The unusual evolution of a simple bone cyst in the mandible: a case report [PDF]

open access: yes, 2012
The simple bone cyst, as newly classified by WHO in 2005, is a lesion related to the jawbones. Therefore, it is not a cyst, since it is a cavity devoid of epithelial tissue. It is a rare pathology affecting the mandible more than the maxilla.
Cifuentes, Julio   +3 more
core   +1 more source

Arthroscopic-Assisted Injection of Calcium Phosphate to Treat Osteochondral Lesion of the Talus

open access: yesArthroscopy Techniques
Injuries involving damage to the articular cartilage and subchondral bone of the talus may result in a talar bone cyst. These subchondral cysts generate chronic pain and swelling that can interfere with patient’s ability to perform both daily and ...
Kelly C. Phelan, B.S.   +2 more
doaj  

Solid variant aneurysmal bone cyst in the distal fibular metaphysis: radiologic and pathologic challenges to diagnosis

open access: yesRadiology Case Reports, 2017
Solid variant aneurysmal bone cyst is a rare benign bone lesion, representing a small fraction of all aneurysmal bone cysts. The imaging appearance and histologic features may overlap with other benign and malignant neoplasms, posing a diagnostic dilemma
Elizabeth M. Johnson, MD   +1 more
doaj   +1 more source

Anatomy of Larynx A Review [PDF]

open access: yes
This article attempts to review anatomical aspects of larynx from a surgeon’s perspective. Anatomically larynx is designed to protect the lower air way from oropharyngeal secretions.
Balasubramanian, Thiagarajan
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Osteoblastoma of the femur in a patient with recurrent paronychia : case report [PDF]

open access: yes, 2009
Background: Osteoblastoma is a rare primary benign bone tumor that has varied radiologic presentation depending on the affected site. In selected cases, differential diagnosis with subacute osteomyelitis is necessary. Case Report: The authors present the
Babiak, Ireneusz   +4 more
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