Clinical and Histopathological evaluation of different tools for the Subcision of Atrophic Acne Scars

2021 ◽  
Author(s):  
Howyda M. Ebrahim ◽  
Alyiah Younes Artima ◽  
Amal Elardi ◽  
Hala Mohamed Morsi
Keyword(s):  
Acne Scars ◽  
Histopathological Evaluation

1155: Histopathological Evaluation of the Uterosacral Ligament: Is this A Dependable Structure for Pelvic Reconstruction?

2004 ◽  
Vol 171 (4S) ◽  
pp. 304-305
Author(s):  
Emily E. Cole ◽  
Patrick B. Leu ◽  
Alex Gomelsky ◽  
Patricia Revelo ◽  
Heidi Shappell ◽  
...  
Keyword(s):  
Uterosacral Ligament ◽  
Pelvic Reconstruction ◽  
Histopathological Evaluation

Atrophic Acne Scars Improved With Nd: YAG Laser

2005 ◽  
Vol 36 (2) ◽  
pp. 38
Author(s):  
KATE JOHNSON
Keyword(s):  
Yag Laser ◽  
Acne Scars

Avipoxvirus detected in tumor-like lesions in a white-faced whistling duck (Dendrocygna viduata)

2020 ◽  
Vol 40 (10) ◽  
pp. 818-823
Author(s):  
Juliana F.V. Braga ◽  
Rodrigo M. Couto ◽  
Marcelo C. Rodrigues ◽  
Roselene Ecco
Keyword(s):  
Squamous Cell Carcinoma ◽  
Phylogenetic Analysis ◽  
Protein Gene ◽  
Core Protein ◽  
Avian Species ◽  
Tissue Samples ◽  
Histopathological Evaluation ◽  
In Captivity ◽  
Avian Pox ◽  
Tumor Like Lesions

ABSTRACT: Avipoxvirus is the etiological agent of the avian pox, a well-known disease of captive and wild birds, and it has been associated with tumor-like lesions in some avian species. A white-faced whistling duck (Dendrocygna viduata) raised in captivity was referred to a Veterinary Teaching Hospital in Northeast due to cutaneous nodules present in both wings. A few days after the clinical examination, the animal died naturally. Once submitted to necropsy, histopathological evaluation of the lesions revealed clusters of proliferating epithelial cells expanding toward the dermis. Some of these cells had round, well-defined, intracytoplasmic eosinophilic material suggestive of poxvirus inclusion (Bollinger bodies). PCR performed on the DNA extracted from tissue samples amplified a fragment of the 4b core protein gene (fpv167), which was purified and sequenced. This fragment of Avipoxvirus DNA present in these tumor-like lesions showed high genetic homology (100.0%) with other poxviruses detected in different avian species in several countries, but none of them were related to tumor-like lesions or squamous cell carcinoma. This is the first report of Avipoxvirus detected in tumor-like lesions of a white-faced whistling duck with phylogenetic analysis of the virus.

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