Olavo Feher

Adma Jafet 91, Bela Vista
Sao Paulo, SP 01308050, Brazil

Last Updated: 09/26/2026

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Found 27 publications

Temozolomide in aggressive and metastatic pituitary tumors: a Brazilian multicenter real-world cohort study.

Temozolomide in aggressive and metastatic pituitary tumors: a Brazilian multicenter real-world cohort study.

Journal: Pituitary
Published: December 22, 2025

Response to pembrolizumab in a patient with xeroderma pigmentosum, metastatic cutaneous melanoma and multiple squamous cell carcinomas: a case report.

Response to pembrolizumab in a patient with xeroderma pigmentosum, metastatic cutaneous melanoma and multiple squamous cell carcinomas: a case report.

Journal: Skin health and disease
Published: October 02, 2025

Adjuvant chemoradiotherapy with procarbazine, lomustine, and vincristine (PCV) or temozolomide for 1p/19q Co-deleted anaplastic oligodendroglioma: a systematic review and network meta-analysis.

Adjuvant chemoradiotherapy with procarbazine, lomustine, and vincristine (PCV) or temozolomide for 1p/19q Co-deleted anaplastic oligodendroglioma: a systematic review and network meta-analysis.

Journal: BMC cancer
Published: August 26, 2025

Wallerian degeneration of the corticospinal tract following multimodal high-grade glioma treatment: a case series and recommendations for radiotherapy planning.

Wallerian degeneration of the corticospinal tract following multimodal high-grade glioma treatment: a case series and recommendations for radiotherapy planning.

Journal: Frontiers in oncology
Published: April 02, 2025

Neuroepithelial tumors of the central nervous system with EWSR1::PATZ1 fusion: a case report and literature review.

Neuroepithelial tumors of the central nervous system with EWSR1::PATZ1 fusion: a case report and literature review.

Journal: Frontiers in oncology
Published: April 01, 2025

Strong OLIG2 expression in supratentorial ependymoma, ZFTA fusion-positive: A potential diagnostic pitfall.

Strong OLIG2 expression in supratentorial ependymoma, ZFTA fusion-positive: A potential diagnostic pitfall.

Journal: Neuropathology : official journal of the Japanese Society of Neuropathology
Published: May 10, 2023

Prospective Randomized Phase 2 Trial of Hypofractionated Stereotactic Radiation Therapy of 25 Gy in 5 Fractions Compared With 35 Gy in 5 Fractions in the Reirradiation of Recurrent Glioblastoma.

Prospective Randomized Phase 2 Trial of Hypofractionated Stereotactic Radiation Therapy of 25 Gy in 5 Fractions Compared With 35 Gy in 5 Fractions in the Reirradiation of Recurrent Glioblastoma.

Journal: International journal of radiation oncology, biology, physics
Published: April 17, 2023

Carcinomatous Encephalitis Secondary to Squamous Cell Carcinoma of the Tongue.

Carcinomatous Encephalitis Secondary to Squamous Cell Carcinoma of the Tongue.

Journal: Radiology. Imaging cancer
Published: November 11, 2022

Doege-Potter syndrome associated to metastatic solitary fibrous tumor.

Doege-Potter syndrome associated to metastatic solitary fibrous tumor.

Journal: Autopsy & case reports
Published: October 23, 2022

A phase 2 study of first-line nivolumab in patients with locally advanced or metastatic cutaneous squamous-cell carcinoma.

A phase 2 study of first-line nivolumab in patients with locally advanced or metastatic cutaneous squamous-cell carcinoma.

Journal: Cancer
Published: March 16, 2022

Social determinants of health and survival on Brazilian patients with glioblastoma: a retrospective analysis of a large populational database.

Social determinants of health and survival on Brazilian patients with glioblastoma: a retrospective analysis of a large populational database.

Journal: Lancet regional health. Americas
Published: June 14, 2021

Trends in Melanoma Mortality in Brazil: A Registry-Based Study.

Trends in Melanoma Mortality in Brazil: A Registry-Based Study.

Journal: JCO global oncology
Published: November 17, 2020
Showing 1-12 of 27

Last Updated: 09/26/2026