Meningioma

Meningioma

Meningiomas are leptomeningeal neoplasms thought to originate from arachnoid membranes that form the cranial and spinal meninge1).

Written with Louise Eisenhardt and published in 1938Meningiomas is a monograph of incredible description and detail. The meticulous categorization of meningiomas, their presentation, clinical outcome, and surgical therapies are even further supplemented by Cushing‘s personal commentary, questions, and recollections. Cushing’s genius was evident in his ability not only to make insightful clinical observations, but also to synthesize these ideas within the neurosurgical context of his era. As he says in Meningiomas, “Thus the pathological curiosity of one day becomes in its proper time a commonplace… most of which are one and the same disorder–had, for their interpretation, to await the advent of the Neurosurgeon 2).

Epidemiology

Meningioma epidemiology.

Classification

see Meningioma classification.

Cell lines

see Meningioma cell lines.

Meningioma immune response

Meningioma immune response

Etiology

see Meningioma etiology.

Pathogenesis

see Meningioma Pathogenesis.

Clinical features

Meningioma clinical features

Asymptomatic meningiomas

see Asymptomatic meningioma

Diagnosis

see Meningioma Diagnosis.

Differential diagnosis

see Meningioma differential diagnosis.

Treatment

see Meningioma treatment.

Outcome

see Meningioma outcome.

Meningioma metastases

see Meningioma metastases

Recurrence

see Meningioma recurrence.

Simpson grading system

see Simpson grading system.

The Top 100 Most Cited Articles

In November 2016, Almutairi et al. performed a title-specific search of the Scopus database using “Meningioma” as the search query term without publication date restrictions. The top 100 most cited articles were obtained and reviewed.

The top 100 most cited articles received a mean 198 citations per paper. Publication dates ranged from 1953 to 2013; most articles were published between 1994 and 2003, with 50 articles published during that period. NEUROSURGERY published the greatest number of top cited articles (22 of 100). The most frequent study categories were laboratorial studies (31 of 100) and natural history studies (28 of 100). Non-operative management studies were twice as common as operative management studies in the top cited articles. Neurosurgery as a specialty contributed to 50% of the top 100 list. The most contributing institute was the Mayo Clinic (11%); the majority of the top cited articles originated in the United States (53%).

They identified the top 100 most-cited articles on meningioma that may be considered significant and impactful works, as well as the most noteworthy. Additionally, they recognized the historical development and advances in meningioma research, and the important contributions of various authors, specialty fields, and countries. A large proportion of the most cited articles were written by authors other than neurosurgeons, and many of these articles were published in non-neurosurgery journals 3).

Case series

Meningioma case series.


1) Smith MJ, O’Sullivan J, Bhaskar SS, Hadfield KD, Poke G, Caird J, Sharif S, Eccles D, Fitzpatrick D, Rawluk D, du Plessis D, Newman WG, Evans DG. Loss-of-function mutations in SMARCE1 cause an inherited disorder of multiple spinal meningiomas. Nat Genet. 2013 Mar;45(3):295-8. doi: 10.1038/ng.2552. Epub 2013 Feb 3. PubMed PMID: 23377182.2) Shrivastava RK, Segal S, Camins MB, Sen C, Post KD. Harvey Cushing’s Meningiomas text and the historical origin of resectability criteria for the anterior one third of the superior sagittal sinus. J Neurosurg. 2003 Oct;99(4):787-91. PubMed PMID: 14567620.3) Almutairi O, Albakr A, Al-Habib A, Ajlan A. The Top 100 Most Cited Articles on Meningioma. World Neurosurg. 2017 Aug 10. pii: S1878-8750(17)31318-9. doi: 10.1016/j.wneu.2017.08.021. [Epub ahead of print] Review. PubMed PMID: 28804043.

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