Further classification is possible based on histopathological types; for example, Grade I tumors include meningiothelial, fibrous, transitional (mixed), psammomatous, angiomatous, and secretory meningiomas [ 1].
Neither of previous studies did subdivide their data based on histopathological types which could explain why they did not identify an association similar to ours.
Prognosis prediction for patients with breast cancer is currently based on histopathological typing and estrogen receptor positivity.
Based on histopathological traits this type of tumor can be divided into four malignancy grades (grade I-IV, World Health Organization) where grade IV tumors, glioblastoma multiforme, are the most malignant with no curative measures available [1], [2], [3].
At the same time, pathologists also classify ovarian carcinomas into five main types based on histopathological, immunohistochemical, and molecular genetic findings: high-grade serous carcinomas, endometrioid carcinomas, clear-cell carcinomas, mucinous carcinomas, and low-grade serous carcinomas [ 4].
In addition, MV2 is also divided into three subgroups based on histopathological criteria (MV2K showing kuru type PrPSc amyloid plaques, MV2C showing a predominant cortical pathology, or MV2K + C showing mixed histopathology) [ 17, 18].
There was no statistically significant impact on PFS, OS, RPR or NRM based on histopathological subtype (CTCL vs. other subtypes), donor type (MUD versus sibling donor), type of GHVD prophylaxis (CSA/MMF versus sirolimus/tacrolimus combinations), presence of cGVHD (none or none/limited vs. extensive), or disease status at the time of transplant.
The pCR assessment was based on histopathological reports, all from one institution.
Since MV2 shows wide phenotypic variations, Parchi and colleagues have proposed dividing this heterogeneous entity based on histopathological criteria (MV2C showing a predominant cortical pathology or MV2K showing kuru type PrP amyloid plaques) [ 9].
Standard HPV diagnosis is currently based on histopathological material.
Ultimately, we diagnosed CD based on histopathological findings in the resected specimen.
