Results 201 to 210 of about 2,505,534 (253)

Out of the Ordinary, but Not Out of the Question: Atypia in Pancreatic Lesions Is Not Always Carcinoma

open access: yesCytopathology, EarlyView.
An incidental pancreatic lesion in a 69‐year‐old woman was sampled by EUS‐guided fine‐needle biopsy. Integrated cytopathological and histopathological evaluation with immunochemical staining supported organ‐preserving surgery. ABSTRACT Pancreatic perivascular epithelioid cell tumours (PEComas) are exceptionally rare mesenchymal neoplasms.
Maja Kebe Radulovic   +4 more
wiley   +1 more source

Do aphid endosymbiotic bacteria influence parasitoid searching behaviour through changes in aphid honeydew production?

open access: yesEcological Entomology, EarlyView.
Hamiltonella defensa infection increases honeydew production in certain aphid genotypes, potentially modifying aphid feeding behaviour. Parasitoid wasps, Aphidius ervi, are more attracted to honeydew from H. defensa‐infected aphids; though larger honeydew amounts may slightly deter searching.
Desiré Macheda   +5 more
wiley   +1 more source

Evaluating LED parameters in a growth chamber to maintain potato yield and enhance minitubers production in greenhouse with molecular insights. [PDF]

open access: yesSci Rep
Li J   +14 more
europepmc   +1 more source

Computed tomographic arthrography of the coxofemoral joint in horses

open access: yesEquine Veterinary Education, EarlyView.
Summary Background Investigation of pathology relating to the coxofemoral joint (CFJ) in horses includes intra‐articular analgesia and diagnostic imaging using ultrasonography, radiography, scintigraphy and computed tomography (CT). While CT arthrography has been described for diagnosing intra‐articular ligament and cartilage injuries in different ...
S. J. Attin   +2 more
wiley   +1 more source

Clinical and surgical findings in a mare with unilateral ovarian fibroleiomyoma and adhesions

open access: yesEquine Veterinary Education, EarlyView.
Summary This case report describes the clinical presentation, ultrasonographic findings, surgical management and outcome of a 7‐year‐old Warmblood mare presented for recurrent colic, weight loss and poor performance. Rectal palpation identified a firm mass in the left caudal abdomen, which appeared on ultrasonography as a large, fluid‐filled, cyst‐like
N. Scilimati   +8 more
wiley   +1 more source

Clinicopathological and molecular comparison of eosinophilic solid and cystic renal cell carcinoma and TFEB‐amplified renal cell carcinoma: a comprehensive study of 15 cases

open access: yesHistopathology, EarlyView.
This study supports the need for ancillary testing to diagnose ESC‐RCC versus TFEB‐amplified RCC, as neither morphology nor immunohistochemistry is sufficiently specific to distinguish these entities. The underlying molecular drivers in each tumour are pathogenic TSC1 or TSC2 gene variants in ESC‐RCC and TFEB gene amplification in TFEB‐amplified RCC ...
Hayley Zullow   +3 more
wiley   +1 more source

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