Long-term follow-up of torpedo maculopathy: a case series and mini-review

Autor: Richard C. Trevino, William H. Ridder, Anupam Laul, James Hill
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: BMC Ophthalmology, Vol 24, Iss 1, Pp 1-7 (2024)
Druh dokumentu: article
ISSN: 1471-2415
DOI: 10.1186/s12886-023-03254-z
Popis: Abstract Background Torpedo maculopathy (TM) is a rare, congenital condition characterized by an oval-shaped, chorioretinal lesion in the temporal macula of unknown etiology. To our knowledge, the longest reported follow-up of TM is 5 years. Herein we report 10 years of follow-up on two patients with TM to further characterize the long-term natural history of the condition. Case reports Two patients with torpedo maculopathy were examined at baseline and then again at 5 years and 10 years from baseline. Eyes were evaluated using color fundus photography, automated perimetry, fundus autofluorescence and spectral domain optical coherence tomography. Visual function of both patients remained stable throughout the observation period. In case 1, there was no evidence of change in lesion morphology over the 10 year observation period. Case 2 showed progression of cystic degeneration of the neurosensory retina within the torpedo lesion. Case 1 reported a history of supernumerary teeth and underwent gene sequence with deletion/duplication analyses of the APC gene but no clinically significant variants were detected. Conclusions Our findings support the position that TM is a nonprogressive condition with long-term stability of visual function. Genetic analysis of case 1 failed to detect any association with Gardner syndrome.
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