PURPOSE: To report a case of monolateral preretinal fibrovascularproliferations in a young adult woman, who had suffered from incontinentia pigmenti (IP) during her first month of life. METHODS: Case report. RESULTS: Circumscribed preretinal fibrovascular proliferations, adjacent to a mid-peripheral area of snail track degeneration, were occasionally diagnosed in the left eye of an asymptomatic 18-year-old white female. Careful ocular examination did not reveal any cause of the monolateral vascular abnormalities observed in the posterior segment. A detailed medical history brought to light that the patient has suffered infantile IP, like four other females in her family. The patient did not present any evident malformation of teeth, nails, skeleton or hair. A cytogenetic linkage study documented a chromosomal aberration in the Xq28 band, which confirmed the diagnosis of familial IP (type 2). The fluorescein angiography findings clearly illustrated the minimal retinal involvement in the course of IP. CONCLUSIONS: This case shows that a wide range of etiologies must be considered in patients presenting monolateral preretinal fibrovascular proliferations. To correctly manage these uncommon, inherited or acquired, retinal diseases it is better to do a mid-term follow-up, rather than operate immediately, and this enabled us to observe the natural course of the lesion, while awaiting a definitive diagnosis.
MANAGEMENT OF INCONTINENTIA PIGMENTI: A CASE OF MONOLATERAL PRERETINAL FIBROVASCULAR PROLIFERATIONS ADJACENT TO SNAIL-TRACK DEGENERATION AREAS.
INCORVAIA, Carlo;PARMEGGIANI, Francesco;D'ANGELO, Sergio;SEBASTIANI, Adolfo
2002
Abstract
PURPOSE: To report a case of monolateral preretinal fibrovascularproliferations in a young adult woman, who had suffered from incontinentia pigmenti (IP) during her first month of life. METHODS: Case report. RESULTS: Circumscribed preretinal fibrovascular proliferations, adjacent to a mid-peripheral area of snail track degeneration, were occasionally diagnosed in the left eye of an asymptomatic 18-year-old white female. Careful ocular examination did not reveal any cause of the monolateral vascular abnormalities observed in the posterior segment. A detailed medical history brought to light that the patient has suffered infantile IP, like four other females in her family. The patient did not present any evident malformation of teeth, nails, skeleton or hair. A cytogenetic linkage study documented a chromosomal aberration in the Xq28 band, which confirmed the diagnosis of familial IP (type 2). The fluorescein angiography findings clearly illustrated the minimal retinal involvement in the course of IP. CONCLUSIONS: This case shows that a wide range of etiologies must be considered in patients presenting monolateral preretinal fibrovascular proliferations. To correctly manage these uncommon, inherited or acquired, retinal diseases it is better to do a mid-term follow-up, rather than operate immediately, and this enabled us to observe the natural course of the lesion, while awaiting a definitive diagnosis.I documenti in SFERA sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
