Dipak Nag, MBBS, FCPS, MSc, FRF » Miscellaneous

Apr 10 2020 by Dipak Nag, MBBS, FCPS, MSc, FRF

The B scan showed slightly elevated, high reflective choroidal mass (red arrow) with acoustic shadowing of “pseudo-optic nerve” (yellow arrow). The mass persists even in lower gain. A scan showed a high intensity spike.

Photographer: SSN Nishi

Condition/keywords: B scan ultrasound, choroidal osteoma

Apr 10 2020 by Dipak Nag, MBBS, FCPS, MSc, FRF

Intra-operative fundus picture of a 20-year-old boy showing multiple retinal cysts and high watermark in a case of old inferior retinal detachment OD.

Photographer: Dipak

Condition/keywords: high watermark, retinal cyst

Apr 26 2020 by Dipak Nag, MBBS, FCPS, MSc, FRF

CHRRPE

Condition/keywords: combined hamartoma, retinal pigment epithelium

Apr 26 2020 by Dipak Nag, MBBS, FCPS, MSc, FRF

A 28-year-old female presented with a deeply pigmented gray- brown, elevated lesion extending from the temporal side of the disc to the macula (OU). Remarkable retinal vasculature with straightening of the distal vessels and dilatation as well as tortuousity of the peri-lesional vessels. The vitreoretinal interface shows gliosis and epi-retinal membrane (ERM) formation.

Photographer: Dipak Nag

Condition/keywords: hamartoma, retinal pigment epithelium

Jun 3 2022 by Dipak Nag, MBBS, FCPS, MSc, FRF

Fundus photograph of a child of gestational age 26 weeks and birth weight 1050 grams, shows dilatation and tortuosity of vessels in zone I, extra-retinal fibro-vascular proliferation, hemorrhage with huge peripheral avascular area.

Photographer: Dipak Nag, National Institute of Ophthalmology, Dhaka, Bangladesh

Imaging device: RetCam shuttle

Condition/keywords: retinopathy of prematurity (ROP), retinopathy of prematurity Plus disease, retinopathy of prematurity stage 3, retinopathy of prematurity zone I