Low-cost acrylic cranioplasty using an implant cast on a pre-printed 3D polylactic acid model in a child with a complicated osteolytic extradural hydatid cyst.

Cranioplasty to restore calvarial defects involves reconstruction with alloplastic materials or autologous tissues in order to provide the best protection to all intracranial contents. Sometimes, autologous bone may not be available; therefore, different materials have emerged such as polymethylmethacrylate plate, titanium mesh, and hydroxyapatite. However, when it is impossible to replace the autologous bone, the aesthetic result is generally unsatisfactory.

A case of multiples liver metastases from a grade 2 brain meningioma: a rare entity with comprehensive literature review.

Introduction And Importance: Meningiomas are primary benign extra-axial central nervous system neoplasms that originate in meningothelial cells. Extra-neurological metastases are quite rare and occur in 0.1% of cases.

A chronic subdural hematoma complicating an arachnoid cyst in a juvenile boxer: a rare case report with comprehensive literature review.

Introduction And Importance: Arachnoid cyst (AC) is the most frequently founded lesion reported in adolescent patients suffering from chronic subdural haematoma (CSDH). Association between these two distinct clinical entities is known for a long time. However, in the literature there are numerous clinical cases that reflect this relationship and few large series that analyze them in detail.

Early postoperative intra-axial dissemination of a pediatric extradural and complicated hydatid cyst.

Hydatid disease is very common around the Mediterranean basin and endemic in some parts of the world. Cerebral involvement remains rare, represents only about 2% of all hydatid localizations and mainly affects the pediatric population. Extradural hydatid cyst is very rare or even exceptional when it is associated with or followed by intracerebral disseminations.

A case of pediatric primary osteolytic extradural and complicated hydatid cyst revealed by a skull vault swelling.

Hydatidosis is a parasitic infestation whose etiological agent is the larva of the cestode Echinococcus granulosus. It is a zoonosis, and the human being behaves as an accidental intermediate host in the parasitic cycle with pediatric predominance. The most frequent clinical presentation is hepatic, followed by pulmonary, with cerebral hydatidosis being extremely rare.