Katayoon Shayan, M.D.


3020 Children's Way
MC 5007
San Diego, CA 92123




Rady Children's Specialists of San Diego

Medical Group / IPA

Rady Children's Specialists

Medical School

Iran University of Medical Sciences


Iran Medical Centre


SUNY Upstate Health Science Center


Hospital for Sick Children, University of Toronto, SUNY Upstate Health Science Center

Board Certifications



Dr. Katayoon Shayan is an associate pathologist at Rady Children's Hospital-San Diego and a clinical professor at UC San Diego.

Dr. Shayan obtained her medical degree at Tehran University of Medical Sciences in Tehran, Iran. She completed a residency in pathology, including one year of a surgical pathology fellowship, at State University of New York Health Science Center at Syracuse and a year-long pediatric pathology fellowship at The Hospital for Sick Children in Toronto, Canada.

Dr. Shayan is board certified in both anomic pathology and clinical pathology with a subspecialty in pediatric pathology. Her interest is in renal pathology and soft tissue tumors.


Delayed presentation of diencephalic syndrome associated with leptomeningeal dissemination in a child.
Crawford JR, Shayan K, Levy ML

Nephrotic syndrome in an 18-year-old boy with congenital myelomeningocele: questions.
Carter CE, Shayan K, Mak RH, Yorgin PD, Krous HF

Mutations of complement factor I and potential mechanisms of neuroinflammation in acute hemorrhagic leukoencephalitis.
Broderick L, Gandhi C, Mueller JL, Putnam CD, Shayan K, Giclas PC, Peterson KS, Aceves SS, Sheets RM, Peterson BM, Newbury RO, Hoffman HM, Bastian JF

Total colonic aganglionosis with skip lesions: report of a rare case and management.
Castle S, Suliman A, Shayan K, Kling K, Bickler S, Losasso B

Fulminant myocarditis associated with pandemic H1N1 influenza A virus in children.
Bratincsák A, El-Said HG, Bradley JS, Shayan K, Grossfeld PD, Cannavino CR

A nine-year-old boy with temporal lobe enhancing mass.
Keshavarzi S, Ben-Haim S, Malicki D, Shayan K, Volk H, Levy ML

Clinicopathologic features of histiocytic lesions following ALL, with a review of the literature.
Castro EC, Blazquez C, Boyd J, Correa H, de Chadarevian JP, Felgar RE, Graf N, Levy N, Lowe EJ, Manning JT Jr, Proytcheva MA, Senger C, Shayan K, Sterba J, Werner A, Surti U, Jaffe R

Bilaterally symmetric juvenile fibroadenomas and tubular breast deformity in a prepubescent girl.
Moore RL, Mungara A, Shayan K, Wallace AM

Synovial pathology in camptodactyly-arthropathy-coxa vara-pericarditis syndrome.
Shayan K, Ho M, Edwards V, Laxer R, Thorner PS

Reliability of intraoperative frozen sections in the management of Hirschsprung's disease.
Shayan K, Smith C, Langer JC

Gastrointestinal cancers and neurofibromatosis type 1 features in children with a germline homozygous MLH1 mutation.
Gallinger S, Aronson M, Shayan K, Ratcliffe EM, Gerstle JT, Parkin PC, Rothenmund H, Croitoru M, Baumann E, Durie PR, Weksberg R, Pollett A, Riddell RH, Ngan BY, Cutz E, Lagarde AE, Chan HS

Adenovirus enterocolitis in pediatric patients following bone marrow transplantation: report of 2 cases and review of the literature.
Shayan K, Saunders F, Roberts E, Cutz E

Pathologic quiz case: a 6-year-old girl with thrombocytopenia.
Shayan K, Ye CC, Revel-Vilk S

Pediatric pulmonary carcinoid: a case report and review of the literature.
Moraes TJ, Langer JC, Forte V, Shayan K, Sweezey N

See the full listing of this physician's publications on PubMed, a service of the National Library of Medicine.

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