Results 241 to 250 of about 1,061,223 (312)

Primary Pulmonary Mesenchymal Neoplasm With EWSR1::CREM Fusion: Cytologic Findings and Molecular Diagnosis

open access: yesDiagnostic Cytopathology, EarlyView.
ABSTRACT Background Primary pulmonary mesenchymal neoplasms with EWSR1::CREM fusion are rare. These lesions are challenging to diagnose by morphology and immunohistochemistry alone. Case A 66‐year‐old woman (ex‐smoker) was found to have a 1.3‐cm right lower lobe lung nodule that had grown very slowly over a 9‐year period.
Priya Upadhyay   +2 more
wiley   +1 more source

Bilateral Apical Congenital Pulmonary Airway Malformation Presenting With Spontaneous Pneumothorax in an Adolescent: A Case Report. [PDF]

open access: yesCureus
Castillo Valencia AF   +4 more
europepmc   +1 more source

Impact of Operator Specialization and on‐Site Evaluation on Nondiagnostic Thyroid Fine‐Needle Aspiration: A Comparative Study

open access: yesDiagnostic Cytopathology, EarlyView.
ABSTRACT Background Thyroid fine‐needle aspiration (FNA) is the primary diagnostic method for evaluating thyroid nodules; however, nondiagnostic results remain a significant limitation, often leading to repeat procedures and delayed diagnosis. Operator specialization and rapid on‐site evaluation (ROSE) have been proposed as strategies to improve ...
Fatlinda Sadiku   +2 more
wiley   +1 more source

Fibromyxoid Nephrogenic Adenoma Mimicking Renal Cell Carcinoma: A Diagnostic Pitfall in Fine‐Needle Aspiration Cytology

open access: yesDiagnostic Cytopathology, EarlyView.
ABSTRACT Nephrogenic adenoma (NA) is a benign lesion of the genitourinary tract that may mimic malignancy both clinically and histologically. The fibromyxoid variant (FMNA), characterized by spindled cells in myxoid stroma, presents additional diagnostic challenges due to its rarity and overlapping features with renal cell carcinoma (RCC).
Jodi Gedallovich   +4 more
wiley   +1 more source

Zebrafish inversin mutants develop scoliosis in the absence of laterality defects

open access: yesDevelopmental Dynamics, EarlyView.
Abstract Background Human mutations in INVERSIN are associated with nephronophthisis, variable penetrance of situs inversus and congenital heart disease. Inversin has been shown to localize to cilia and many of the patient phenotypes are attributed to disrupted cilia function.
Christopher J. Derrick   +3 more
wiley   +1 more source

Stochastic and deterministic processes influencing mountain mire diatom communities across spatial scales

open access: yesEcography, EarlyView.
Understanding how deterministic and stochastic processes influence the shape of microorganism community assembly across different spatial scales is essential for disentangling biodiversity patterns. Mires are nutrient‐poor and heterogeneous wetlands that form isolated habitats supporting highly diverse diatom assemblages, particularly in mountainous ...
Fernanda Gonzalez‐ Saldias   +4 more
wiley   +1 more source

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