Significance of Gross lesion
Gross lesions represent visible abnormalities or damage in tissues, indicating underlying health issues. These can manifest in various ways, such as severe injuries, damage in kidney tissues, or abnormalities linked to parasitic infections in the lungs. They are often assessed through examination, such as in the stomachs of pigs, where the extent of the damage is evaluated. Identifying gross lesions is crucial for understanding the nature and severity of a health problem, guiding further evaluation and treatment.
Synonyms: Abnormality, Growth, Tumor, Lump, Sore, Ulcer, Wound, Injury, Anomaly, Defect, Deformity, Flaw, Imperfection, Irregularity, Visible lesion, Gross abnormality, Macroscopic abnormality
The below excerpts are indicatory and do represent direct quotations or translations. It is your responsibility to fact check each reference.
The concept of Gross lesion in scientific sources
Gross lesions are visible tissue abnormalities or damage in animals. They indicate parasitic infections in lungs, stomach damage in pigs, or kidney and stomach lining abnormalities. These signs, visible to the naked eye, signal significant issues requiring evaluation or treatment.
From: Onderstepoort Journal of Veterinary Research
(1) These are the visible signs of damage or abnormality in the kidney tissues, which were examined in the study.[1] (2) These were assessed in stomachs from 480 pigs, graded using a modification of a standard technique to evaluate the extent of the damage.[2] (3) Gross lesions are visible abnormalities or damage in the tissues of the animals, which can be associated with parasitic infections, as observed in the lungs of impalas.[3]
From: International Journal of Pharmacology
(1) These were more prominent in spleen which included enlargement and congestion of the organ.[4] (2) Gross lesions are visible abnormalities in the stomach lining that can be detected with the naked eye during examination.[5]
From: South African Journal of Physiotherapy
(1) A severe injury outside the scope of the lecture, or a psychogenic disorder where all movements hurt, indicating a significant issue that requires different evaluation or treatment approaches.[6]
From: International Journal of Environmental Research and Public Health (MDPI)
(1) Gross lesions are typically absent in most cases of deceased or euthanized horses with WNV, though some may show petechiae in the rhombencephalon and spinal cord.[7]