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Ivan El-Sayed
Concepts (486)
Back to Profile
Concepts are derived automatically from a person's publications.
Cloud
Categories
Timeline
Details
In this concept 'cloud', the sizes of the concepts are based not only on the number of corresponding publications, but also how relevant the concepts are to the overall topics of the publications, how long ago the publications were written, whether the person was the first or senior author, and how many other people have written about the same topic. The largest concepts are those that are most unique to this person.
12E7 Antigen
Abducens Nerve Diseases
Absorption
Academic Medical Centers
Adenocarcinoma
Adenoma
Adipose Tissue
Adolescent
Adult
Age Factors
Aged
Aged, 80 and over
Air Pollutants, Occupational
Algorithms
Aminopyridines
Amyloidosis
Anastomosis, Surgical
Anatomic Landmarks
Angiofibroma
Angiography
Animals
Anterior Cerebral Artery
Antibodies, Monoclonal
Antigen-Antibody Complex
Antigens, CD
Antigens, CD34
Antineoplastic Agents
Antineoplastic Agents, Immunological
Aortic Aneurysm
Arteries
Atlanto-Axial Joint
Atlanto-Occipital Joint
Bacteriological Techniques
Betacoronavirus
Biofilms
Biomarkers
Biomarkers, Tumor
Biopolymers
Biopsy
Biopsy, Fine-Needle
Bioreactors
Biosensing Techniques
Blood Loss, Surgical
Blotting, Western
Body Mass Index
Bone Cysts
Brain Neoplasms
Bronchoscopy
Cadaver
Carcinoma
Carcinoma in Situ
Carcinoma, Adenoid Cystic
Carcinoma, Basal Cell
Carcinoma, Ehrlich Tumor
Carcinoma, Squamous Cell
Carotid Artery, External
Carotid Artery, Internal
Case-Control Studies
Catalysis
Cell Adhesion Molecules
Cell Death
Cell Line
Cell Line, Tumor
Cell Nucleus
Central Nervous System Cysts
Cerebellum
Cerebral Angiography
Cerebral Arteries
Cerebral Revascularization
Cerebrospinal Fluid Leak
Cerebrospinal Fluid Rhinorrhea
Cerebrovascular Circulation
Cervical Vertebrae
Cheek
Chemoradiotherapy
Chemotherapy, Adjuvant
Child
Child, Preschool
Chondrosarcoma
Chordoma
Circle of Willis
Clinical Medicine
Cobalt
Cohort Studies
Collagen
Coloring Agents
Combined Modality Therapy
Computed Tomography Angiography
Computer Simulation
Confidence Intervals
Conscious Sedation
Constriction, Pathologic
Contrast Media
Copper
Coronavirus Infections
Cranial Fossa, Anterior
Cranial Fossa, Middle
Cranial Fossa, Posterior
Craniotomy
Cricoid Cartilage
Cross-Sectional Studies
Culture Media
Cytoplasm
Databases, Factual
Decompression, Surgical
Deglutition
Deglutition Disorders
Depth Perception
Device Removal
Diagnosis, Differential
Diagnostic Imaging
Diffusion Magnetic Resonance Imaging
Dilatation
Disease Transmission, Infectious
Disease-Free Survival
Diskectomy
Dissection
DNA Damage
Drug Carriers
Drug Compounding
Drug Delivery Systems
Dysphonia
Ear Diseases
Ear, Middle
Edema
Education, Medical, Graduate
Electrophoresis, Polyacrylamide Gel
Embolization, Therapeutic
Endocrinology
Endoscopes
Endoscopy
Enzyme-Linked Immunosorbent Assay
Epidermal Cyst
Epidermal Growth Factor
Epithelial Cells
Equipment Design
ErbB Receptors
Esthesioneuroblastoma, Olfactory
Ethmoid Sinus
Eustachian Tube
Extracellular Matrix
Face
Facial Injuries
Facial Nerve
Faculty, Medical
Fascia
Feasibility Studies
Female
Ferric Compounds
Ferrous Compounds
Fibroma, Ossifying
Fibrous Dysplasia of Bone
Filtration
Fluorescein
Fluorescent Dyes
Fluorodeoxyglucose F18
Follow-Up Studies
Forecasting
Free Tissue Flaps
Freedom
Ganglia, Sympathetic
Ganglioglioma
Gene Ontology
Germanium
Gold
Gonadotrophs
Graft Survival
Guideline Adherence
Head and Neck Neoplasms
Headache
Healthcare Disparities
Hemangiopericytoma
High-Throughput Nucleotide Sequencing
History, 15th Century
History, 19th Century
History, 20th Century
History, 21st Century
History, Ancient
History, Medieval
Hospital Mortality
Hospitals, High-Volume
Humans
Hydrogen Peroxide
Hypersensitivity
Hyperthermia, Induced
Hypoglossal Nerve
Hypopituitarism
Image Processing, Computer-Assisted
Imaging, Three-Dimensional
Immunoassay
Immunocompromised Host
Immunoconjugates
Immunohistochemistry
Immunotoxins
In Vitro Techniques
Incidence
Indocyanine Green
Infection Control
Infectious Disease Transmission, Patient-to-Professional
Injections, Intra-Arterial
Insurance Coverage
Intensive Care Units
Interdisciplinary Communication
Internship and Residency
Intracranial Aneurysm
Intubation, Intratracheal
Iron
Kaplan-Meier Estimate
Keratinocytes
Laryngeal Neoplasms
Laryngectomy
Laryngoscopy
Laser Therapy
Lasers
Length of Stay
Light
Logistic Models
Low-Level Light Therapy
Lung Neoplasms
Lymph Nodes
Lymphatic Metastasis
Lymphocytes
Lymphocytes, Null
Machine Learning
Magnetic Resonance Imaging
Magnetic Resonance Spectroscopy
Magnets
Male
Mandible
Mandibular Neoplasms
Mandibular Nerve
Manganese
Margins of Excision
Mass Screening
Mass Spectrometry
Mastication
Mastoid
Materials Testing
Maxilla
Maxillary Artery
Maxillary Neoplasms
Maxillary Sinus
Maxillary Sinus Neoplasms
Medically Uninsured
Melanoma
Meningeal Arteries
Meningeal Neoplasms
Meningioma
Meningitis
Meningocele
Metal Nanoparticles
Metals
Mice
Microfluidics
Microsurgery
Microvessels
Middle Aged
Middle Cerebral Artery
Minimally Invasive Surgical Procedures
Models, Anatomic
Models, Cardiovascular
Molecular Probe Techniques
Molecular Probes
Mouth
Mouth Floor
Mouth Neoplasms
Multiple Myeloma
Multivariate Analysis
Mutation
Mycoses
NAD
Nanomedicine
Nanoparticles
Nanostructures
Nanotechnology
Nanotubes
Nasal Cavity
Nasal Mucosa
Nasal Surgical Procedures
Nasolacrimal Duct
Nasopharyngeal Neoplasms
Natural Orifice Endoscopic Surgery
Neck
Neck Dissection
Neoadjuvant Therapy
Neoplasm Invasiveness
Neoplasm Metastasis
Neoplasm Recurrence, Local
Neoplasm Staging
Neoplasms
Neoplasms, Unknown Primary
Nerve Sheath Neoplasms
Neurilemmoma
Neuroanatomy
Neuroendocrine Tumors
Neuroendoscopy
Neuronavigation
Neurosurgery
Neurosurgical Procedures
Neutrophils
Nose
Nose Diseases
Nose Neoplasms
Occipital Bone
Occupational Exposure
Occupational Health
Odontoid Process
Olfaction Disorders
Olfactory Tubercle
Operative Time
Ophthalmic Artery
Ophthalmic Nerve
Optic Chiasm
Optic Nerve Neoplasms
Optical Phenomena
Oral Surgical Procedures
Orbit
Organ Size
Organometallic Compounds
Oropharyngeal Neoplasms
Osteotomy
Otolaryngology
Otorhinolaryngologic Surgical Procedures
Oxidation-Reduction
Pain Measurement
Palatal Obturators
Palate, Hard
Palatine Tonsil
Pandemics
Papillomavirus Infections
Paranasal Sinus Diseases
Paranasal Sinus Neoplasms
Paranasal Sinuses
Parotid Gland
Particle Size
Patient Care
Patient Reported Outcome Measures
Patient Safety
Patient Selection
Peptides
Perioperative Care
Personal Protective Equipment
Petrous Bone
Pharyngeal Neoplasms
Pharyngectomy
Photogrammetry
Phototherapy
Pilot Projects
Pituitary Gland
Pituitary Neoplasms
Platybasia
Pneumonia, Viral
Pons
Positron Emission Tomography Computed Tomography
Positron-Emission Tomography
Postoperative Care
Postoperative Complications
Postoperative Period
Practice Guidelines as Topic
Predictive Value of Tests
Preoperative Care
Printing, Three-Dimensional
Prognosis
Prolactinoma
Protein Sorting Signals
Proto-Oncogene Proteins c-bcl-2
Pterygoid Muscles
Pterygopalatine Fossa
Publication Bias
Quality of Life
Radiation Injuries
Radiography
Radionuclide Imaging
Radiosurgery
Radiotherapy
Radiotherapy Dosage
Radiotherapy Planning, Computer-Assisted
Radiotherapy, Adjuvant
Radiotherapy, Conformal
Radiotherapy, Intensity-Modulated
Rare Diseases
Receptor Activator of Nuclear Factor-kappa B
Recovery of Function
Recurrence
Reference Books, Medical
Refractometry
Regional Blood Flow
Regression Analysis
Remission Induction
Reoperation
Retinal Artery
Retrospective Studies
Risk
Risk Assessment
Risk Factors
Robotic Surgical Procedures
Safety Management
Salivary Gland Neoplasms
Salvage Therapy
Sampling Studies
San Francisco
Scalp
Scattering, Radiation
Sella Turcica
Sensitivity and Specificity
Sentinel Lymph Node Biopsy
Sequence Analysis, RNA
Severity of Illness Index
Silicon Dioxide
Sinusitis
Skin Neoplasms
Skull Base
Skull Base Neoplasms
Skull Neoplasms
Sleep Apnea, Obstructive
Smoking
Socioeconomic Factors
Software
Spectrometry, Fluorescence
Spectrometry, Mass, Electrospray Ionization
Spectrophotometry, Ultraviolet
Spectroscopy, Fourier Transform Infrared
Spectroscopy, Near-Infrared
Spectrum Analysis, Raman
Speech
Sphenoid Bone
Sphenoid Sinus
Spinal Cord Compression
Spinal Cord Diseases
Spinal Diseases
Spinal Fusion
Spinal Injuries
Spinal Stenosis
Spine
Staining and Labeling
Streptococcus pneumoniae
Superoxide Dismutase
Suprachiasmatic Nucleus
Surface Plasmon Resonance
Surgical Drapes
Surgical Flaps
Surgical Instruments
Surveys and Questionnaires
Survival
Survival Analysis
Survival Rate
Synovitis, Pigmented Villonodular
Taste
Temperature
Temporal Arteries
Temporal Bone
Temporomandibular Joint Disorders
Therapeutics
Thigh
Thoracic Vertebrae
Thyroid Diseases
Thyroidectomy
Thyrotropin
Time Factors
Tissue and Organ Harvesting
Tomography Scanners, X-Ray Computed
Tomography, X-Ray Computed
Tongue Neoplasms
Tracheal Stenosis
Tracheostomy
Tracheotomy
Treatment Failure
Treatment Outcome
Tumor Burden
Tumor Cells, Cultured
Ultraviolet Rays
United States
Uvula
Vagus Nerve
Vanadium
Vascular Surgical Procedures
Vertebral Artery
Vimentin
Vision Disorders
Visual Acuity
Vocal Cord Paralysis
Vocal Cords
Watchful Waiting
X-Ray Microtomography
Young Adult
Zygoma
Ivan's Networks
Concepts (486)
Derived automatically from this person's publications.
Paranasal Sinus Neoplasms
Skull Base Neoplasms
Endoscopy
Skull Base
Surgical Flaps
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Co-Authors (95)
People in Profiles who have published with this person.
Aghi, Manish
UCSF
Rodriguez Rubio, Roberto
UCSF
Heaton, Chase
UCSF
Ryan, William
UCSF
McDermott, Michael
UCSF
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People who share similar concepts with this person.
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