Intracranial Aneurysms: Treatment and Complications
Intracranial Aneurysms: Treatment and Complications is a research topic within Neurology. Science Explorer counts 42k research works in it since 1950. 11.3% of them reached the world's top 10% most cited for their field and year.
This cluster of papers focuses on the pathophysiology, natural history, and management of cerebral aneurysms, with a particular emphasis on aneurysmal subarachnoid hemorrhage, endovascular treatment techniques, cerebral vasospasm, hemodynamics, and complications such as delayed cerebral ischemia. The papers cover a wide range of topics including risk factors, diagnosis, treatment outcomes, and long-term prognosis for patients with cerebral aneurysms.
- Aneurysmal Subarachnoid Hemorrhage
- Intracranial Aneurysms
- Endovascular Treatment
- Cerebral Vasospasm
- Hemodynamics
- Neurosurgical Clipping
- Flow Diversion
- Wall Shear Stress
- Delayed Cerebral Ischemia
- Cerebrovascular Complications
- Research works
- 42k fractional, since 1950
- In the world top 10%
- 4.8k per year above
- Top-10% rate
- 11.3% share of its works in the world top 10%
- Growth, 2013–17 → 2018–22
- +20% the tick is no change
This ranks research output and citation impact. It says nothing about the quality of diagnosis, treatment or care.
Which countries lead Intracranial Aneurysms: Treatment and Complications research?
By volume, the United States and China publish the most (2k and 1.3k works in 2022–2025).
By volume, 2022–2025
- 1 United States 2k works
- 2 China 1.3k works
- 3 Japan 779 works
- 4 Germany 358 works
- 5 India 300 works
- 6 South Korea 237 works
- 7 France 183 works
- 8 Italy 183 works
- 9 United Kingdom 177 works
- 10 Türkiye 150 works
How concentrated that is
The same countries as shares of everything the list above accounts for. A node where two countries do two thirds of the work and one spread evenly across twelve read alike as a ranking and not at all alike here.
Shares of the rows listed above, not of the whole node.
Which institutions lead Intracranial Aneurysms: Treatment and Complications research?
By volume in 2022–2025, Neurological Surgery publishes the most Intracranial Aneurysms: Treatment and Complications research, followed by Capital Medical University and Barrow Neurological Institute.
By volume, 2022–2025
- 1 Neurological SurgeryUnited States 74 works
- 2 Capital Medical UniversityChina 72 works
- 3 Barrow Neurological InstituteUnited States 33 works
- 4 All India Institute of Medical SciencesIndia 27 works
- 5 Harvard UniversityUnited States 27 works
- 6 Beijing Tian Tan HospitalChina 26 works
- 7 Hadassah Medical CenterIsrael 25 works
- 8 Mayo ClinicUnited States 24 works
- 9 Mayo Clinic in ArizonaUnited States 24 works
- 10 University of FloridaUnited States 23 works
Who are the leading researchers in Intracranial Aneurysms: Treatment and Complications?
The most-cited researchers publishing on Intracranial Aneurysms: Treatment and Complications include Graeme J. Hankey, Gelin Xu and Yannick Béjot.
- 1 Graeme J. Hankey Australia 7.2k citations
- 2 Gelin Xu China 6.1k citations
- 3 Yannick Béjot France 3.7k citations
Ranked by citations received across their whole record, among researchers with at least three works on this topic.
Where is Intracranial Aneurysms: Treatment and Complications research done?
The largest centres of Intracranial Aneurysms: Treatment and Complications research in 2022–2025 are Beijing (China), Tokyo (Japan), Seoul (South Korea) and Shanghai (China). Among places with at least 20 works in it, it is an unusually large share of all research in Rockville Centre and Phoenix.
Largest cities, 2022–2025
Where it is the local speciality
- Rockville CentreUS · 74.2 works71×
- PhoenixUS · 61.5 works28×
Location quotient: how much more of its research is in Intracranial Aneurysms: Treatment and Complications than the world average.
Where is the best place to study Intracranial Aneurysms: Treatment and Complications?
Among universities, judged by research, Capital Medical University, Carol Davila University of Medicine and Pharmacy and Mie University score highest, combining excellence, specialisation, size, growth and international reach. Research strength is one signal when choosing where to study; it does not measure teaching.
One dot per university in the table below. The upper left is the interesting corner: small places doing unusually strong work.
| # | University | Score | Top 10% | Specialisation | Works | Growth |
|---|---|---|---|---|---|---|
| 1 | Capital Medical UniversityChina | 66.9 | 11.2% | 17.5× | 72 | +61.4% |
| 2 | Carol Davila University of Medicine and PharmacyRomania | 61.3 | 23.8% | 9.0× | 10 | +30.0% |
| 3 | Mie UniversityJapan | 60.0 | 14.9% | 21.6× | 15 | +100.7% |
| 4 | The University of Texas Health Science Center at HoustonUnited States | 51.7 | 5.0% | 10.3× | 22 | +96.3% |
| 5 | University of Tennessee Health Science CenterUnited States | 48.2 | 7.8% | 10.7× | 10 | +95.9% |
| 6 | Uppsala UniversitySweden | 48.0 | 22.8% | 2.7× | 10 | +14.2% |
| 7 | Harvard UniversityUnited States | 47.2 | 13.5% | 3.0× | 27 | +41.2% |
| 8 | Medical University of South CarolinaUnited States | 47.2 | 9.9% | 10.8× | 18 | -29.0% |
| 9 | Heidelberg UniversityGermany | 45.2 | 23.2% | 2.4× | 9 | -9.2% |
| 10 | Wuhan UniversityChina | 43.1 | 18.4% | 1.5× | 13 | +131.6% |
Universities only. Score blends excellence (30%), specialisation (25%), size (20%), growth (15%) and international reach (10%), 2015–2022; growth compares 2010–14 with 2015–19.
Is Intracranial Aneurysms: Treatment and Complications research growing?
Output in 2018–2022 was 20% higher than in 2013–2017, peaking in 2025. The fastest-growing topics are Intracranial Aneurysms: Treatment and Complications.
The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.
Which topics inside it are moving
Growth and decline on one axis around a shared zero. Two lists side by side hide the thing that matters: whether the growth dwarfs the decline, or the other way round.