Results 71 to 80 of about 8,552 (203)

Avascular Necrosis and Minimal Trauma Fractures in Telomere Biology Disorders

Clinical Genetics, EarlyView.
Avascular Necrosis (AVN) and Minimal Trauma Fractures (MTF) cause significant morbidity in people with Telomere Biology Disorders (TBDs). They occur more frequently in young patients and in those with autosomal recessive (AR) or X‐linked recessive (XLR) than in autosomal dominant (AD) genotypes.
Arman M. Niknafs, Neelam Giri, Marena R. Niewisch, Sharon A. Savage   +3 more
wiley   +1 more source

Surgical Relationship of the Nasolacrimal System to the Maxillary Line: Performing Safe Mega Antrostomy

Allergy & Rhinology, 2015
Background Endoscopic extended maxillary mega-antrostomy (EMMA) is a mucosal sparing technique that allows maxillary drainage by gravity, with a reported symptomatic nasolacrimal duct injury incidence of 0–4%, based on history alone.
Kathleen M. Sarber M.D., Peter D. O'Connor M.D., O.D., Mary S. Doellman D.O., Micaela J. Dagucon M.D., Philip G. Chen M.D., Kevin C. McMains M.D., Erik K. Weitzel M.D.   +6 more
doaj   +1 more source

A Growing Pink Periorbital Papule in a Middle‐Aged Man: A Clinicopathological Challenge

International Journal of Dermatology, EarlyView.
ABSTRACT This report describes a case of a 48‐year‐old man who presented with a slowly enlarging lesion on the right lower eyelid that had been present for 8–9 years. The skin biopsy revealed an apocrine carcinoma of the eyelid. We discuss the clinical and histopathological differential diagnosis of apocrine carcinoma, along with treatment ...
Lydia A. Luu, Linglei Ma, Mark Russell
wiley   +1 more source

Assessing the intraspecific osteological variation of the spottail shiner (Hudsonius hudsonius) (Cypriniformes: Leuciscidae)

Journal of Fish Biology, EarlyView.
Abstract Hudsonius hudsonius (Cypriniformes: Leuciscidae), commonly known as the spottail shiner, is a small cyprinoid fish species found across much of North America. H. hudsonius has traditionally been regarded as one of the most basal and plesiomorphic species among the notropin fishes, that is, fishes traditionally placed in or associated with the ...
Erika K. Jessen
wiley   +1 more source

Two new species of stone loaches of the genus Barbatula (Cypriniformes: Nemacheilidae) from Europe with a neotype designation of B. barbatula (Teleostei: Nemacheilidae)

Journal of Fish Biology, EarlyView.
Abstract Ten species of Barbatula are recognised in Europe, west of the Urals: B. barbatula, B. caucasica, B. hispanica, B. leoparda, B. pironae, B. quignardi, B. sturanyi, B. taurica, B. vardarensis and B. zetensis, with B. caucasica and B. taurica formerly considered subspecies of B. barbatula.
Bárbara B. Calegari, Jörg Freyhof, Conor Waldock, Bernhard Wegscheider, Dario Josi, Lukas Rüber, Ole Seehausen   +6 more
wiley   +1 more source

Contrast computed tomography dacryocystorhinography identifies nasolacrimal duct obstruction secondary to chronic dental disease in two chinchilla langeria

Veterinary Ophthalmology, EarlyView.
Abstract Objective To determine the impact of chronic dental disease on the nasolacrimal duct of chinchillas using contrast CT dacryocystorhinography. Animals Studied Two 12‐year‐old female chinchillas with uni‐ or bilateral ocular discharge and a history of chronic, moderate (Chinchilla 1, one‐year) or severe (Chinchilla 2, three‐years) dental disease.
Erin A. Hisey, Paula Rodriguez, Danielle K. Tarbert, Joanne R. Paul‐Murphy, Carli Hendrickson, Kelsey Brust, David J. Maggs, Brian C. Leonard   +7 more
wiley   +1 more source

I-shaped incision with mucosal flap preserving technique in endoscopic dacrocystorhinostomy

The Egyptian Journal of Otolaryngology, 2018
Introduction Epiphora due to nasolacrimal duct obstruction accounts for ~3% of all general ophthalmology visits. Endoscopic dacryocystorhinostomy (DCR) has become accepted as a suitable treatment for patients with obstructions of the lacrimal system at ...
Mahmoud A. Hassan, Mohamed H. Badreldin, Tarek El-Nahriry, Mohamed T. El-Tabbakh   +3 more
doaj   +1 more source

Keratoconjunctivitis sicca in intact Aksaray Malakli breed dogs: Evaluation of 50 cases

Veterinary Ophthalmology, EarlyView.
Abstract Objectives Keratoconjunctivitis sicca (KCS) is characterized by decreased aqueous tear film components, leading to ocular surface damage. Diagnosis involves clinical examination, Schirmer Tear Test (STT1), and Tear Film Break‐Up Time (TFBUT) measurement.
Nihan Avci, Fehmiye Gumus, Basak Boztok Ozgermen, Dogukan Ozen   +3 more
wiley   +1 more source

Diffuse Large B-Cell Lymphoma of the Lacrimal Sac in a Japanese Patient

Case Reports in Ophthalmology, 2019
Purpose: To report a Japanese patient with diffuse large B-cell lymphoma (DLBCL) in the lacrimal sac. Methods: This is a case report of a 52-year-old Japanese woman who presented with a 3-month history of epiphora on the right side and a 1-month history ...
Satoshi Kakutani, Yasuhiro Takahashi, Ma. Regina Paula Valencia, Hirohiko Kakizaki   +3 more
doaj   +1 more source

Histochemical and Immunohistochemical Identification of Mast Cells in the Rat Lacrimal Glands

Veterinary Ophthalmology, EarlyView.
ABSTRACT Objective This study aims to investigate the presence, microanatomical localization, and immunohistochemical subtypes of mast cells in the lacrimal glands (LGs) of rats. Animals A total of ten female Sprague–Dawley rats' LGs were evaluated in this study. Procedure(s) The experimental animals were euthanized. LG samples were collected and fixed
Ozkan Yavas
wiley   +1 more source