osteochondroma/癲癇性発作

BACKGROUND Intracranial osteochondromas are uncommon. The majority of lesions arise from the base of the skull or from bones developed by endochondral ossification. A minority of cases are attached to the falxcerebri in the fronto parietal location. METHODS We report a case of a giant intracranial

The February COM. A 53-year-old obese man presented with new onset seizures and an MRI scan revealed a large cystic and necrotic heterogeneously enhancing left frontal mass. Craniotomy revealed a firm subdural tumor on the cortical surface that was delivered en-bloc preserving the pial planes and

BACKGROUND We describe a patient diagnosed as suffering from a skull base osteochondroma which affected the atlantooccipital joint and originated in the occipital condyle. It also displayed a growth toward the foramen magnum, which was resected using an extreme lateral transcondylar

The proximal chromosome 11p contiguous gene deletion syndrome (P11pDS), also known as Potocki-Shaffer syndrome (PSS) or DEFECT 11 (OMIM 601224), is a disorder associated with foramina parietalia permagna and multiple osteochondroma (exostoses). Additional features include mental retardation,

Long-term observations of individuals with the so-called Langer-Giedion (LGS) or tricho-rhino-phalangeal type II (TRPS2) are scarce. We report here a on follow-up of four LGS individuals, including one first described by Andres Giedion in 1969, and review the sparse publications on adults with this

A 4 kg Chihuahua was presented with seizures and a large mass on his dorsal cranium. The mass had regrown after two previous attempts to remove it. Histological examination had shown the mass to be a multilobular osteochondroma (osteochondrosarcoma). A CT scan revealed destruction of the dorsal

Objective To describe a case of dermoid cyst arising from the pterygopalatine fossa and review the literature. Methods We report a case of a 23-year-old man who suffered a car accident 2 years before otolaryngologic attendance. He had one episode of generalized tonic-clonic seizure and developed a