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Gross examination of a kidney (right of image) with a renal oncocytoma (left of image).. Gross processing, "grossing" or "gross pathology" is the process by which pathology specimens undergo examination with the bare eye to obtain diagnostic information, as well as cutting and tissue sampling in order to prepare material for subsequent microscopic examination.
Gross pathology of miliary tuberculosis.. Gross pathology refers to macroscopic manifestations of disease in organs, tissues, and body cavities.The term is commonly used by anatomical pathologists to refer to diagnostically useful findings made during the gross examination portion of surgical specimen processing or an autopsy.
Histopathology (compound of three Greek words: ἱστός histos 'tissue', πάθος pathos 'suffering', and -λογία-logia 'study of') is the microscopic examination of tissue in order to study the manifestations of disease.
The intraoperative consultation is the name given to the whole intervention by the pathologist, which includes not only frozen section but also gross evaluation of the specimen, examination of cytology preparations taken on the specimen (e.g. touch imprints), and aliquoting of the specimen for special studies (e.g. molecular pathology ...
Tissue section floating baths (in histopathology) used to spread the cut thin slices onto water using surface tension from where it is placed onto glass slides Ryle's tube or nasogastric tube: used for nasogastric suction (or at times introduction of food or drugs). video link: FNAC needles
Anatomical pathology is a specialty of medicine that deals with diagnosing disease by examining tissue that is affected by it, either through gross pathology or by light microscopy and other advanced techniques.
In the tissue microarray technique, a hollow needle is used to remove tissue cores as small as 0.6 mm in diameter from regions of interest in paraffin-embedded tissues such as clinical biopsies or tumor samples.
[1] [2] The counterpart to gross anatomy is the field of histology, which studies microscopic anatomy. [ 1 ] [ 2 ] Gross anatomy of the human body or other animals seeks to understand the relationship between components of an organism in order to gain a greater appreciation of the roles of those components and their relationships in maintaining ...