Choroid plexus papilloma with chondroma

Salazar, J; Vaquero, J.; Aranda, I F; Men??ndez, J; Jiménez, Mora; Bravo, Gonzalo

doi:10.1097/00006123-198606000-00018

Cited by 3 publications

(1 citation statement)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Of the small number of intraparenchymal chondromas, only a few are truly parenchymal and reportedly arise by metaplasia in an existing glioma. The remainder are intraventricular and are usually associated with choroid plexus [9,10]. Chondromas of dural and choroid plexus origin may arise as a result of metaplasia of arachnoid elements in that their location within the cranium is similar to that of meningiomas.…”

Section: Discussionmentioning

confidence: 99%

Giant ossifying chondroma of skull

Rathore¹,

Mandal²,

Meher³

et al. 2005

International Journal of Pediatric Otorhinolaryngology

View full text Add to dashboard Cite

Section: Discussionmentioning

confidence: 99%

Giant ossifying chondroma of skull

Rathore¹,

Mandal²,

Meher³

et al. 2005

International Journal of Pediatric Otorhinolaryngology

View full text Add to dashboard Cite

Ossifying choroid plexus papilloma recurring with features of atypical papilloma

Shintaku¹,

Nitta

Matsubayashi

et al. 2008

Neuropathology

View full text Add to dashboard Cite

A case of ossifying choroid plexus papilloma (CPP) with an unusual clinical course is reported. The patient was a 46-year-old woman who underwent surgery for a 3-cm tumor occupying the fourth ventricle. The tumor showed typical histopathological features of CPP, and the formation of psammoma bodies and mature bone trabeculae was prominent in the stroma. The tumor recurred locally after a dormant period of 15 years, and the recurrent lesion showed invasion of the cerebellum as well as increased cellularity, cellular stratification, nuclear atypism, and mitotic activity, all of which were consistent with a diagnosis of "atypical" CPP. The recurrent tumor did not show ossification of the stroma, although many psammoma bodies were found. There have been very few reported cases of ossifying CPP, and all of the previous cases behaved in a benign fashion. The present case is the first report of ossifying CPP that showed postoperative recurrence with progression to atypical CPP after an unusually long dormant period.

show abstract

Chondroma of the falx cerebri: A case report and review of literature

Elhakeem

Essa²,

Soliman³

2019

Neuropathology

View full text Add to dashboard Cite

Chondroma is a benign cartilage-forming tumor which usually occurs in small bones of extremities but occasionally occurs in the brain. Usually, intracranial chondromas originate from skull base; however, chondroma of the falx cerebri is a very rare condition. We here report a rare case of falcine chondroma in a 19-year-old man who had normal physical examination without signs of any syndromic disorder. The neuroimaging findings were inconclusive, and the diagnosis was based on histopathological examination. The purpose of this paper is to raise attention about intracranial chondromas and suggest that chondroma must be ruled out in any patient presenting with masses arising from the falx.

show abstract

Choroid plexus papilloma with chondroma

Cited by 3 publications

References 0 publications

Giant ossifying chondroma of skull

Giant ossifying chondroma of skull

Ossifying choroid plexus papilloma recurring with features of atypical papilloma

Chondroma of the falx cerebri: A case report and review of literature

Contact Info

Product

Resources

About