Results 41 to 50 of about 347,797 (306)

Expanded Phenotype Associated With an Intronic PPP1R12A Variant: A Case Report and Literature Review

open access: yesAmerican Journal of Medical Genetics Part A, EarlyView.
ABSTRACT Autosomal dominant PPP1R12A‐related genitourinary and/or brain malformation syndrome is a recently described multisystem disorder caused by loss‐of‐function variants in the protein phosphatase 1 regulatory subunit 12a (PPP1R12A) gene. To date, 22 affected individuals have been reported with variable brain malformations and genitourinary ...
Emily M. Bland   +4 more
wiley   +1 more source

Frontal Sinus “Hump”: An Anatomical Risk Factor for Anterior Skull Base Injury in the Endoscopic Modified Lothrop Approach (Outside-In Frontal Drill-Out)

open access: yesCase Reports in Otolaryngology, 2021
Skull base injuries caused by the outside-in frontal drill-out technique have not been reported. In this report, we chose an outside-in approach to open the frontal sinus for olfactory neuroblastoma resection.
Teppei Takeda   +7 more
doaj   +1 more source

Inflammatory Signatures Beyond Th1/Th2 Endotypes Provide Insights Into Postoperative Recurrence in Chronic Rhinosinusitis

open access: yesInternational Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Chronic rhinosinusitis (CRS) represents a spectrum of inflammatory endotypes, driven by distinct T helper (Th) immune responses. The high rate of recurrent disease despite appropriate medical and surgical interventions highlights the need for improved characterization beyond the traditional type 2 and non‐type 2 phenotypes to better
Liyona Kampel   +9 more
wiley   +1 more source

Tuberculosis of the Frontal Sinus [PDF]

open access: yesThe American Journal of the Medical Sciences, 1916
n ...
openaire   +2 more sources

Frontal Sinus Stents [PDF]

open access: yesThe Laryngoscope, 2000
AbstractObjectives The formation of scar tissue, synechiae, or osteogenesis in the narrow frontal outflow tract after instrumentation of the frontal sinus has led to attempts to enlarge the frontal duct or stenting.Study Design Prospective pilot study.Results Sixty‐four Freeman frontal sinus stents were used to maintain patency in 46 patients.
S B, Freeman, E D, Blom
openaire   +2 more sources

A Comparison of Frailty Indices in Predicting Postoperative Outcomes After Endoscopic Sinus Surgery

open access: yesInternational Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Objective To compare the discriminatory performance of the Risk Analysis Index (RAI) and modified Frailty Index‐5 (mFI‐5) in predicting postoperative outcomes following endoscopic sinus surgery (ESS). Study Design Retrospective cohort study. Methods Adult ESS patients were identified from the ACS‐NSQIP database (2005–2020).
Akshay Warrier   +6 more
wiley   +1 more source

Frontal Sinus Mucocele with Intracranial Extension Causing Frontal Lobe Syndrome.

open access: yes, 2023
Purpose. Mucoceles are mucus-containing cysts that form in paranasal sinuses; although mucoceles themselves are benign, this case report highlights the extensive damage they can cause as their expansion may lead to bony erosion and extension of the ...
Weidmayer, SL
core   +1 more source

Frontal Sinus Fractures [PDF]

open access: yesSeminars in Plastic Surgery, 2010
The management of frontal sinus fractures has changed over the past 20 years. Whereas the indications for an invasive procedure had been much broader in the past, it has become more common to treat these fractures conservatively, due to improved imaging modalities, the advent of endoscopic surgical treatment of the nasofrontal outflow tracts, and the ...
Anthony, Echo   +2 more
openaire   +2 more sources

Early Versus Late Recurrence in Olfactory Neuroblastoma: A Multi‐Institutional Analysis of Predictive Risk Factors

open access: yesInternational Forum of Allergy &Rhinology, EarlyView.
ABSTRACT Background Olfactory neuroblastoma (ONB) exhibits variable recurrence patterns, with significant late recurrences occurring years after treatment. We investigated cutoff periods to define late recurrence and identified predictors that distinguish patients at risk of late recurrence from those considered cured.
Alexandria Harris   +23 more
wiley   +1 more source

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