INTRODUCTION: Brain tumors are the most common solid tumors diagnosed among children below 15 years worldwide. However, little is known about the profile of pediatric brain tumors in Africa. The purpose of this study was to further elaborate the epidemiological profile of pediatric brain tumors in Africa, specifically Morocco. METHODS: A retrospective review was conducted of all patients with primary brain tumors in the age group 0-19 years, from 2003 to 2007, from multiple centers in two cities of Rabat and Casablanca, Morocco. Only patients with histopathological confirmation were included (n = 542). Descriptive epidemiologic profiles were created for the patients by age, sex, and histological subtypes of brain tumors. RESULTS: Overall medulloblastoma was the most common brain tumor (34.5%), followed by pilocytic astrocytoma (17.3%) and diffuse astrocytoma grade 2 (12.5%). Brain tumors occurred most commonly in 5-9-year age group followed by 10-14-year age group with the former being more common among males and the latter being more common among females. We also found medulloblastoma to be the most common brain tumor in the 0-14-year-olds. CONCLUSIONS: In this rare study focused on pediatric brain tumors in Morocco, most of the findings were consistent with past studies from other parts of the world. However, we found medulloblastoma to be the most common pediatric brain tumor followed by astrocytoma.
INTRODUCTION:Brain tumors are the most common solid tumors diagnosed among children below 15 years worldwide. However, little is known about the profile of pediatric brain tumors in Africa. The purpose of this study was to further elaborate the epidemiological profile of pediatric brain tumors in Africa, specifically Morocco. METHODS: A retrospective review was conducted of all patients with primary brain tumors in the age group 0-19 years, from 2003 to 2007, from multiple centers in two cities of Rabat and Casablanca, Morocco. Only patients with histopathological confirmation were included (n = 542). Descriptive epidemiologic profiles were created for the patients by age, sex, and histological subtypes of brain tumors. RESULTS: Overall medulloblastoma was the most common brain tumor (34.5%), followed by pilocytic astrocytoma (17.3%) and diffuse astrocytoma grade 2 (12.5%). Brain tumors occurred most commonly in 5-9-year age group followed by 10-14-year age group with the former being more common among males and the latter being more common among females. We also found medulloblastoma to be the most common brain tumor in the 0-14-year-olds. CONCLUSIONS: In this rare study focused on pediatric brain tumors in Morocco, most of the findings were consistent with past studies from other parts of the world. However, we found medulloblastoma to be the most common pediatric brain tumor followed by astrocytoma.
Authors: J G Gurney; J A Ross; D A Wall; W A Bleyer; R K Severson; L L Robison Journal: J Pediatr Hematol Oncol Date: 1997 Sep-Oct Impact factor: 1.289
Authors: David N Louis; Hiroko Ohgaki; Otmar D Wiestler; Webster K Cavenee; Peter C Burger; Anne Jouvet; Bernd W Scheithauer; Paul Kleihues Journal: Acta Neuropathol Date: 2007-07-06 Impact factor: 17.088
Authors: M Mohammed Ali Elhassan; A Abdalla Mohamedani; H Hussein Mohammed Osman; N Osman Yousif; N Mohamed Elhaj; I Qaddoumi Journal: Childs Nerv Syst Date: 2019-01-04 Impact factor: 1.475
Authors: Vita Stagno; John Mugamba; Peter Ssenyonga; Brian Nsubuga Kaaya; Benjamin C Warf Journal: Childs Nerv Syst Date: 2013-10-17 Impact factor: 1.475
Authors: Azim Mehrvar; Mohammad Faranoush; Amir Abbas Hedayati Asl; Maryam Tashvighi; Mohammad Ali Fazeli; Ibrahim Qaddoumi; Narjes Mehrvar; Behdad Sobuti; Ali Jafarpour; Reza Ravan Parsa; Rokhsaneh Zangooei; Mardawig Alebouyeh; Parvaneh Vossough Journal: Childs Nerv Syst Date: 2013-08-14 Impact factor: 1.475
Authors: Marilyn Keng-Nasang Mbi Feh; Kristopher A Lyon; Ankita V Brahmaroutu; Ramya Tadipatri; Ekokobe Fonkem Journal: Neurooncol Pract Date: 2021-01-27