title: Iris melanocytoma in child diagnosed by fine needle aspiration biopsy.
abstract: We report a case of large iris melanocytoma in a child diagnosed by fine needle aspiration biopsy. In this interventional case report, cytologic features typical of melanocytoma were obtained by fine needle aspiration biopsy (FNAB). FNAB can be used in difficult diagnostic cases if a good sample is obtained, this technique has an accuracy of more than 99% in tumors larger than 3 mm; however, false-negative and false-positive results may be obtained. Its risk of local spread is very small, an advantage over incisional biopsy. The most common complication is intralesional hemorrhage and hyphema.
authors.affiliation: Anterior Segment Division, King Khaled Eye Specialist Hospital, Riyadh, Saudi Arabia.
authors.forename: Samira
authors.initials: S
authors.lastname: Awaji
authors.affiliation: Pathology and Laboratory Medicine, King Khaled Eye Specialist Hospital, Riyadh, Saudi Arabia.
authors.forename: Hind
authors.initials: H
authors.lastname: Alkatan
authors.affiliation: Anterior Segment Division, King Khaled Eye Specialist Hospital, Riyadh, Saudi Arabia.
authors.forename: Soliman
authors.initials: S
authors.lastname: Al-Kharashi
authors.affiliation: Anterior Segment Division, King Khaled Eye Specialist Hospital, Riyadh, Saudi Arabia.
authors.forename: Ali
authors.initials: A
authors.lastname: Al-Rajhi
keywords: Child; Fine needle aspiration biopsy; Iris melanocytoma; Iris tumor