Developing learning objectives in postgraduate medical education for family medicine (Tunisia).

Introduction-Aim: The third cycle of medical studies (TCMS) lasts 3 years for the specialty of family medicine (FM) in Tunisia. The members of the FM committee of the Faculty of Medicine of Monastir (FMM) aimed to detail the learning objectives (LO) of residents in FM. METHOD: We used the Delphi method in 2 rounds including a group of experts called FM Learning Objectives Writing Group (FMLOWG) at the FMM. The FMLOWG included 74 university hospital physicians and FM internship supervisors. These members actively participated in the 10 meetings held during the month of March 2022. Three points were discussed: the identification of LOs; the development of training titles and the proposal of the teaching methods to be adopted. The writing was subdivided into 5 domains of LO: transversal, public health, typical population and by system. RESULTS: We identified 1359 LOs for FM residency, for which 552 were LOs per system (40.5%). The learning included 618 training session titles. Residents will have an academic training day every 3 weeks during 9 months for each TCMS year. CONCLUSION: A detailed, MF-specific consensus has been developed by majority of medical specialties. It will be a learning base for learners, a reference for supervisors and TCMS teachers.

Pediatric Cerebellar Pilomyxoid Astrocytoma: Clinical and Radiological Findings in Three Cases.

Pilomyxoid astrocytomas (PMA) is a particular form of glial tumors distinct from pilocytic astrocytomas (PA). On the last 2016 WHO classification for CNS tumours, no definite grade assignment was proposed for these lesions. They may be more aggressive with a different clinical course compared to PA due to their greater propensity for local recurrence and cerebrospinal dissemination. Most cases arise from the hypothalamic region. Only few studies reported cerebellar localization of the lesion. We report 3 pediatric cases treated for pediatric PMA of the posterior fossa. Clinical, radiological, and prognostic features were reviewed. The age of our patients was between 1 and 9 years old. Signs of intracranial hypertension were found in all patients. One of them presented an increased head circumference and the 2 others had a cerebellar syndrome. Brain CT-scan and MRI displayed a large wellcircumscribed intra-axial solid and cystic posterior fossa tumor. Total surgical resection was performed for all tumors. After a 2 years follow up, no signs of recurrence were noticed. In the literature, PMA been reported with overwhelming majority in children aged between 2 months and 4 years. Despite of many pathological similarities with PAs, PMAs have some specific features in histology, leading to their identification as independent type of glioma. Radiological differential diagnosis between PMAs and Pas can be made using arterial spin labeling imaging, which shows low perfusion parameters in PAs. Clinical and radiological follow up are mandatory do to different natural history and higher rates of local recurrence of this tumor compared to PA. Prognosis is favorable when complete surgical exeresis is possible.