Results 161 to 170 of about 339,118 (268)

Intracholecystic Papillary Neoplasm of the Gallbladder Neck With High-Grade Dysplasia: A Diagnostic and Surgical Challenge. [PDF]

Clin Case Rep
Yadav P, Yadav S, Parajuli K, Neupane A, Sah AK, Yadav N.   +5 more
europepmc   +1 more source

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

Diagnostic 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, Adebola Adeniyi, Ankur R. Sangoi, Xiaohua Qian, Kelly Ernst   +4 more
wiley   +1 more source

Surgical Management of an Incidental Aortic Valve Papillary Fibroelastoma: A Case Report. [PDF]

Cureus
Morjane Y, Taytay O, Berkane MT, El Malki H, Moutaouekkil EM.   +4 more
europepmc   +1 more source

Photo Quiz: Globose Yeast‐Like Forms With Multiple Peripheral Buds in Urine and Cervical Cytology

Diagnostic Cytopathology, EarlyView.
ABSTRACT A 26‐year‐old immunocompetent woman with a history of noninvasive, low‐grade papillary urothelial carcinoma presented with persistent upper abdominal pain. Urine cytology, performed for bladder tumor surveillance, revealed globose, yeast‐like forms (10–30 μm) with thick walls and multiple narrowly attached peripheral buds in a “ship wheel ...
Adil Menon, Rachel Koch, Caroline Abramovich   +2 more
wiley   +1 more source

Tumour seeding and upstaging in papillary renal cell carcinoma: an uncommon complication of renal mass biopsy. [PDF]

BMJ Case Rep
Powell E, Lawlor P, Vivian J.
europepmc   +1 more source

Dental development in the tropical gar (Atractosteus tropicus) and the evolution of vertebrate dentitions

Developmental Dynamics, EarlyView.
Abstract Background Dentitions have diversified enormously during vertebrate evolution, involving reductions, modifications, or allocations to prey seizing and processing regions. A combination of ancient and novel features related to dental and oropharyngeal apparatuses is found in extant lineages of non‐teleost fishes, such as the gars.
Anna Pospisilova, Jan Stundl, Lenin Arias‐Rodriguez, Robert Cerny, Vladimír Soukup   +4 more
wiley   +1 more source

A giant serous papillary cystadenofibroma mimicking a bladder tumor: A diagnostic pitfall. [PDF]

Urol Case Rep
Eyüp Ö, Koçoğlu F, Balıkçı A, Koncuk MS.   +3 more
europepmc   +1 more source

Embryonic development of the Mediterranean starfish Hacelia attenuata

Developmental Dynamics, EarlyView.
Abstract Background Starfish play essential ecological roles as predators and ecosystem regulators; however, detailed developmental descriptions exist for only a handful of species, none of which are from the Mediterranean Sea. Results In this study, we provide the first full account of the development of the Mediterranean starfish Hacelia attenuata ...
Silvia Caballero‐Mancebo, Laurent Gilletta, Janet Chenevert, Stefania Castagnetti   +3 more
wiley   +1 more source

A Rare Case of Adenosquamous Carcinoma Arising from Intraductal Papillary Neoplasm of the Bile Duct. [PDF]

Surg Case Rep
Kawahito A, Kihara Y, Uemura M, Toyoda J, Yokomizo H.   +4 more
europepmc   +1 more source

Case Report: Transthoracic echocardiographic diagnosis of agenesis of mitral chordae tendineae with papillary muscle fusion. [PDF]

Front Cardiovasc Med
Xue X, Liu M, Zhang M, Cao Y, Wu J, Liu Q.   +5 more
europepmc   +1 more source