The most frequent
histological type was found to be Meningiomas (48 cases, 60%), followed by Astrocytomas (20 cases, 25%).
Table:
Histological pattern of malignant skin lesions in pakistani population.
Quantitative variables were age and gender while the Qualitative variables were
histological grades, immunohistochemical (IHC) expression of WT1 and Immunohistochemical score.
In agreement to these current law requirements, we investigated the value of
histological findings and found that in some cases the histologic diagnosis of asbestosis was the only bridge finding because exposure did not total 25 fiber years, and radiological evaluation did not reveal any bridge findings.
Thrombotic microangiopathy (TMA) which is the hallmark of APSN was detected in the repeat biopsy in two patients Change in the
histological class was frequent and was seen in 12 out of the 15 patients while patients with proliferative LN class switching to non-proliferative class was rare.
The specimens were placed in buffered formalin, subjected to standard
histological procedure, and stained with hematoxylin-eosin and Giemsa [19,20].
All hepatic lesions and cysticerci in the peritoneal cavity were counted at necropsy, and hepatic samples of lesions detected were recovered, fixed in 10% buffered formalin and processed for
histological analysis.
Results: Significant association of Her-2/neu overexpression with
histological types and grades of EC was seen, whereas the association of ER and PR expression with
histological types, grades and stage of EC was statistically insignificant.
Histological assessment was performed by multiple pathologists working at the NHLS and at a private pathology laboratory in Pietermaritzburg.
Using
histological analysis, patients were divided into two groups: experimental group with histopathologically diagnosed PCa (30 patients) and a control group with histopathologically diagnosed BPH (165 patients).
They may be classified into three
histological variants: luminal, intraluminal, and mural.
An experienced renal pathologist (LB) classified all cases according to the ANCAGN
histological classification scheme.