Johan F. Opperman

University Of The Western Cape
Bellville, WC, South Africa

Last Updated: 09/26/2026

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Found 14 publications

Solitary fibrous tumour of the parapharyngeal space - a case report.

Solitary fibrous tumour of the parapharyngeal space - a case report.

Journal: South African journal of surgery. Suid-Afrikaanse tydskrif vir chirurgie

Published: October 07, 2025

Management of craniofacial fibrous dysplasia: conservative or radical approach?

Management of craniofacial fibrous dysplasia: conservative or radical approach?

Journal: Oral and maxillofacial surgery

Published: September 09, 2025

Impact of thyroid dysfunction on clinical outcome in head and neck cancer: a systematic review and meta-analysis.

Impact of thyroid dysfunction on clinical outcome in head and neck cancer: a systematic review and meta-analysis.

Journal: BMC cancer

Published: May 27, 2025

Surrogate Immunohistochemical Markers of Proliferation and Embryonic Stem Cells in Distinguishing Ameloblastoma from Ameloblastic Carcinoma.

Surrogate Immunohistochemical Markers of Proliferation and Embryonic Stem Cells in Distinguishing Ameloblastoma from Ameloblastic Carcinoma.

Journal: Head and neck pathology

Published: September 05, 2024

Advanced tumour-induced osteomalacia secondary to sinonasal phosphaturic mesenchymal tumour.

Advanced tumour-induced osteomalacia secondary to sinonasal phosphaturic mesenchymal tumour.

Journal: SA journal of radiology

Published: June 30, 2024

Adenoid Ameloblastoma: A Case Report on this Newly Recognized Under-Treated Odontogenic Tumour.

Adenoid Ameloblastoma: A Case Report on this Newly Recognized Under-Treated Odontogenic Tumour.

Journal: Journal of maxillofacial and oral surgery

Published: May 12, 2024

Mucoepidermoid bronchial tumor in a child masquerading as tuberculosis.

Mucoepidermoid bronchial tumor in a child masquerading as tuberculosis.

Journal: Pediatric pulmonology

Published: March 04, 2024

Correlative imaging and histopathology of a complicated sinonasal teratocarcinosarcoma.

Correlative imaging and histopathology of a complicated sinonasal teratocarcinosarcoma.

Journal: SA journal of radiology

Published: August 31, 2022

Corrigendum: Not always 'squame': The rare entity of follicular dendritic cell sarcoma of the tonsil presenting with cervical nodal metastases.

Corrigendum: Not always 'squame': The rare entity of follicular dendritic cell sarcoma of the tonsil presenting with cervical nodal metastases.

Journal: SA journal of radiology

Published: January 20, 2022

The Prevalence of Human Papillomavirus-Positive Oropharyngeal Squamous Cell Carcinoma at One of the Largest Tertiary Care Centers in Sub-Saharan Africa.

The Prevalence of Human Papillomavirus-Positive Oropharyngeal Squamous Cell Carcinoma at One of the Largest Tertiary Care Centers in Sub-Saharan Africa.

Journal: Archives of pathology & laboratory medicine

Published: July 27, 2021

Metastatic amelanotic melanoma to the mandible mimicking benign odontogenic neoplasm.

Metastatic amelanotic melanoma to the mandible mimicking benign odontogenic neoplasm.

Journal: Oral oncology

Published: December 01, 2020

Not always 'squame': The rare entity of follicular dendritic cell sarcoma of the tonsil presenting with cervical nodal metastases.

Not always 'squame': The rare entity of follicular dendritic cell sarcoma of the tonsil presenting with cervical nodal metastases.

Journal: SA journal of radiology

Published: September 01, 2020

Showing 1-12 of 14

Last Updated: 09/26/2026