# Ivan H. El‐Sayed

**Type:** Researchers  
**Canonical URL:** https://scholariq.org/researchers/ivan-h-el-sayed/

## Facts

| Field | Value |
| --- | --- |
| Citations | 30,775 |
| Field | Head and Neck Surgical Oncology |
| h-index | 44 |
| i10-index | 99 |
| Last Known Institution | University of California, San Francisco |
| OpenAlex ID | https://openalex.org/A5002455888 |
| ORCID iD | https://orcid.org/0000-0001-8121-3726 |
| Works | 265 |

## Researcher papers

- [ICAR: endoscopic skull‐base surgery](https://scholariq.org/papers/icar-endoscopic-skull-base-surgery/)
- [International Consensus Statement on Allergy and Rhinology: Sinonasal Tumors](https://scholariq.org/papers/international-consensus-statement-on-allergy-and-rhinology-sinonasal-tumors/)

## Researcher topics

- [Head and Neck Surgical Oncology](https://scholariq.org/topics/head-and-neck-surgical-oncology/)
- [Meningioma and schwannoma management](https://scholariq.org/topics/meningioma-and-schwannoma-management/)
- [Sinusitis and nasal conditions](https://scholariq.org/topics/sinusitis-and-nasal-conditions/)
- [Pituitary Gland Disorders and Treatments](https://scholariq.org/topics/pituitary-gland-disorders-and-treatments/)
- [Head and Neck Cancer Studies](https://scholariq.org/topics/head-and-neck-cancer-studies/)

## Researcher university

- [University of California, San Francisco](https://scholariq.org/institutions/university-of-california-san-francisco/)

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Source: ScholarIQ — public research metadata, principally OpenAlex. See https://scholariq.org/sources/ for provenance and https://scholariq.org/methodology/ for what these figures mean.