Search results (46 results)

Jun 1 2019 by John S. King, MD

84-year-old white female with acute loss of vision in the left eye one day ago was sent here after going to the ED per primary eye provider. She described vision loss as a grey curtain that became total darkness. She had left sided temporal tenderness and some left sided neck pain. In the ED the cardiac work-up was u/r, the ESR and CRP were normal, and the CTH showed some non-specific opacification in the L ethmoid sinus. Acuity was HM OS with RAPD, normal EOMs, no proptosis or ptosis, posteriorly no SVPs were noted; the optic discs were pink and flat; no emboli or retinal whitening present; some bear tracks located nasally (see photo). She was referred to Dr. Doyle, who ordered an MRI, which showed a large mucocele with bony erosion into the left orbit, along with some ON enhancement possibly from compression (see images). She was operated that night and later recovered to 20/40 in that eye with a residual, inferior arcuate scotoma.

Condition/keywords: bear tracks, optic neuropathy

Jun 1 2019 by John S. King, MD

84-year-old white female with acute loss of vision in the left eye one day ago was sent here after going to the ED per primary eye provider. She described vision loss as a grey curtain that became total darkness. She had left sided temporal tenderness and some left sided neck pain. In the ED the cardiac work-up was u/r, the ESR and CRP were normal, and the CTH showed some non-specific opacification in the L ethmoid sinus. Acuity was HM OS with RAPD, normal EOMs, no proptosis or ptosis, posteriorly no SVPs were noted; the optic discs were pink and flat; no emboli or retinal whitening present; some bear tracks located nasally (see photo). She was referred to Dr. Doyle, who ordered an MRI, which showed a large mucocele with bony erosion into the left orbit, along with some ON enhancement possibly from compression (see Images). She was operated that night and later recovered to 20/40 in that eye with a residual, inferior arcuate scotoma.

Condition/keywords: bear tracks, optic neuropathy

Jun 1 2019 by John S. King, MD

84-year-old white female with acute loss of vision in the left eye one day ago was sent here after going to the ED per primary eye provider. She described vision loss as a grey curtain that became total darkness. She had left sided temporal tenderness and some left sided neck pain. In the ED the cardiac work-up was u/r, the ESR and CRP were normal, and the CTH showed some non-specific opacification in the L ethmoid sinus. Acuity was HM OS with RAPD, normal EOMs, no proptosis or ptosis, posteriorly no SVPs were noted; the optic discs were pink and flat; no emboli or retinal whitening present; some bear tracks located nasally (see photo). She was referred to Dr. Doyle, who ordered an MRI, which showed a large mucocele with bony erosion into the left orbit, along with some ON enhancement possibly from compression (see images). She was operated that night and later recovered to 20/40 in that eye with a residual, inferior arcuate scotoma.

Photographer: Karin Aletter

Imaging device: Topcon 50

Condition/keywords: bear tracks, optic neuropathy

Jan 13 2020 by Sophia El Hamichi, MD

Fundus photograph of a 5-year-old patient with amelanotic bear tracks of the retina OD. No family history of colon cancer reported.

Photographer: Abby Orcutt-Hayes, Murray Ocular Oncology and Retina

Condition/keywords: amelanotic, bear tracks, congenital hypertrophy of the retinal pigment epithelium (CHRPE), pediatic retina

Jan 15 2021 by Brad Lovelace

Fundus photograph of a 24-year-old male with congenital retina pigment epithelial hypertrophy (bear tracks) OS.

Photographer: Brad Lovelace, COT, Retina Consultants of Southern Colorado, Colorado Springs

Imaging device: Optos California

Condition/keywords: bear tracks, congenital hypertrophy of the retinal pigment epithelium (CHRPE)

Sep 6 2024 by Giriraj Vibhute

Fundus photo and autofluorescence image in a 58-year-old woman A&B: Right and left eye ultrawidefield pseudocolor imaging in case of congenital hypertrophy of RPE. C&D: Fundus autofluorescence of right and left eye of the same patient. The patient/ family members did not have any history of colon cancer. Patient was advised colonoscopy and family members were screened.

Photographer: Giriraj Vibhute, dept of retina, M M Joshi eye institute, Hubli. India

Imaging device: Optos daytona

Condition/keywords: bear tracks, congenital hypertrophy of the retinal pigment epithelium (CHRPE)

Nov 10 2020 by Ronald Coriasso

Fundus photo of 68-year-old female with history of plaquenil use. Her findings are most consistent with bear tracks, however these kinds of lesions can be indicative of familial adenomatous polyposis (FAP).

Photographer: Ronald Coriasso

Imaging device: OPTOS

Condition/keywords: bear tracks, familial adenomatous polyposis

May 14 2021 by Ronald Coriasso

Bear tracks

Photographer: Ronald Coriasso, Retina Specialist of Michigan

Condition/keywords: bear tracks

May 14 2021 by Ronald Coriasso

Bear tracks

Photographer: Ronald Coriasso, Retina Specialist of Michigan

Condition/keywords: bear tracks

Jul 14 2013 by Jason S. Calhoun

Dark pigment spots or "bear tracks" temporally in the right eye.

Photographer: Jason S. Calhoun, Department of Ophthalmology, Mayo Clinic Jacksonville, Florida

Imaging device: TOPCON TRC 50-EX

Condition/keywords: bear tracks

Jul 14 2013 by Jason S. Calhoun

Pigmented bear tracks found temporally in the left eye.

Photographer: Jason S. Calhoun, Department of Ophthalmology, Mayo Clinic Jacksonville, Florida

Imaging device: TOPCON TRC 50-EX

Condition/keywords: bear tracks

Apr 27 2018 by Giselle DeOliveira

Fundus Montage photograph of 13-year-old girl.

Photographer: Giselle DeOliveira, University of Miami , Bascom Palmer Eye Institute

Condition/keywords: bear tracks

Apr 28 2018 by xiangbin kong

Fundus photograph of an 24-year-old woman with bear tracks.

Photographer: Yawei Dong

Imaging device: Topcon

Condition/keywords: bear tracks

Apr 28 2018 by xiangbin kong

Fundus photograph of an 24-year-old woman with bear tracks.

Photographer: Yawei Dong

Imaging device: Topcon

Condition/keywords: bear tracks

Dec 27 2016 by Elad Moisseiev, MD

A 34-year-old man with bear tracks noted on routine exam. There was no personal or family history of Gardner syndrome or any GI malignancy.

Photographer: Galit Yair-Pur

Condition/keywords: bear tracks

Oct 16 2012 by Jeffrey G. Gross, MD, FASRS

Bear tracks.

Condition/keywords: bear tracks

Oct 8 2012 by Jeffrey G. Gross, MD, FASRS

Bear tracks.

Condition/keywords: bear tracks

Dec 31 2012 by Raj K. Maturi, MD

Photographer: Tom Steele, CRA Midwest Eye Institute Indianapolis, Indiana

Imaging device: Topcon 50ex 50 degree field

Condition/keywords: bear tracks, benign pigmented lesions, congenital hypertrophy of the retinal pigment epithelium (CHRPE), OD

Oct 19 2012 by Larry Halperin, MD

Bear tracks

Condition/keywords: bear tracks

Aug 27 2016 by Hua Gao, MD, PhD, FASRS

Fundus photograph of an 18-year-old girl with many bear track pigmentation lesions in her right eye.

Condition/keywords: bear tracks

Jun 4 2025 by Paulina Araujo

The 55-degree fundus photograph of the left eye shows bear tracks along the inferior temporal arcade.

Photographer: Paulina D.Araujo Martínez, Asociación para Evitar la Ceguera en México I.A.P., Hospital Dr Luis Sánchez Bulnes.

Condition/keywords: bear tracks, congenital hypertrophy of the retinal pigment epithelium (CHRPE)

Dec 27 2018 by Prithvi Chandrakanth

Male 43-years-old, BCVA BE 6/6, asymptomatic, Fundus RE multiple hyperpigmented circular/oval well defined lesions present inferonasally to the optic disc.

Photographer: Dr.Prithvi Chandrakanth, Dr.Chandrakanth Malabar Nethralaya, Kozhikode

Imaging device: Trash To Treasure Retcam - Smartphone Fundus Camers

Condition/keywords: bear tracks, congenital hypertrophy of the retinal pigment epithelium (CHRPE), retcam, smartphone fundus photography

Jul 12 2014 by David Callanan, MD

58-year-old female, bear tracks / CHRPE / myelinated NFL.

Condition/keywords: bear tracks, congenital hypertrophy of the retinal pigment epithelium (CHRPE), myelinated nerve fibers

Jul 12 2014 by David Callanan, MD

58-year-old female, bear tracks / CHRPE / myelinated NFL.

Condition/keywords: bear tracks, congenital hypertrophy of the retinal pigment epithelium (CHRPE), myelinated nerve fibers

Jul 12 2014 by David Callanan, MD

58-year-old female, bear tracks / CHRPE / myelinated NFL.

Condition/keywords: bear tracks, congenital hypertrophy of the retinal pigment epithelium (CHRPE), myelinated nerve fibers