polarized

Calcium oxalate crystals - Lung
by Pulmonary Pathology Society

Calcium oxalate crystals - Lung
by Y Rosen, MD & P Meseguer, MD

Undetermined foreign body in esophageal stricture
by Y Rosen, MD & P Meseguer, MD

Cholesterol crystals - Thyroid
by Y Rosen, MD & P Meseguer, MD

Gossypiboma - FNA - Supraclavicular FNA
by Y Rosen, MD & P Meseguer, MD

Crystals - Undetermined - Stomach
by Y Rosen, MD & P Meseguer, MD

Undetermined foreign body ileal granuloma - Ileum
by Y Rosen, MD & P Meseguer, MD

Rock-strewn coast
by Admitter

Summer days
by Admitter

Pond and sea
by Admitter

Garnish
by Admitter

Blue on blue
by Admitter

Fresh to salt in one shot
by Admitter

Fresh-water ripples
by Admitter

Summer day at The Ponds
by Admitter

Nodular pulmonary amyloidosis - FNA specimen
by Pulmonary Pathology Society

Nodular pulmonary amyloidosis - FNA specimen
by Y Rosen, MD & P Meseguer, MD

Teflon granuloma - Larynx
by Y Rosen, MD & P Meseguer, MD

Talc-Pleura-Post-pleurodesis
by Pulmonary Pathology Society

Cystinosis - Lymph node
by Y Rosen, MD & P Meseguer, MD

Starch granules - Polarized - Gallbladder
by Y Rosen, MD & P Meseguer, MD

Unknown foreign body - Lung transplant - Granuloma
by Y Rosen, MD & P Meseguer, MD

Blue bodies - Lung
by Y Rosen, MD & P Meseguer, MD

Blue bodies-Lung
by Pulmonary Pathology Society

Undetermined foreign body - BAL - Lung
by Y Rosen, MD & P Meseguer, MD

Crystals-Lung-Undetermined
by Y Rosen, MD & P Meseguer, MD

Aspiration pneumonia - Plant Vessels/Plant Coils & Plant Tissue- Granulomatous reaction
by Y Rosen, MD & P Meseguer, MD

Gout - Tophus - sodium urate crystals - polarized
by Y Rosen, MD & P Meseguer, MD

Granulomatous reaction to Sculptra and Silicone - buttock
by Y Rosen, MD & P Meseguer, MD

Starch granules in a skin ulcer
by Y Rosen, MD & P Meseguer, MD

Heel ulcer - Cholesterol and cotton fiber emboli
by Y Rosen, MD & P Meseguer, MD

Foreign material - Lung - Undetermined
by Y Rosen, MD & P Meseguer, MD

Talc-Pleura-Post-pleurodesis
by Y Rosen, MD & P Meseguer, MD

Polymer mesh in sac of recurrent hernia
by Y Rosen, MD & P Meseguer, MD

Retained cotton sponge - Terminal ileum
by Y Rosen, MD & P Meseguer, MD

Foreign body embolism - Undetermined - Lung
by Y Rosen, MD & P Meseguer, MD

Cosmetic facial filler
by Y Rosen, MD & P Meseguer, MD

Studies of a Fox, a Barn Owl, a Peahen, and the Head of a Young Man (ca. 1815) painting in high resolution by Jacques–Laurent Agasse. Original from The Yale University Art Gallery. Digitally enhanced by rawpixel.
by Free Public Domain Illustrations by rawpixel

Intrabronchial aspirated seed - Polarized
by Y Rosen, MD & P Meseguer, MD

Starch granules
by Y Rosen, MD & P Meseguer, MD

Foreign body reaction to Surgicel® in a lymph node - FNA
by Y Rosen, MD & P Meseguer, MD

Colon - Crushed barium sulphate crystals
by Y Rosen, MD & P Meseguer, MD

Esophagus-Crushed barium sulphate crystals
by Y Rosen, MD & P Meseguer, MD

Starch-Polarized
by Y Rosen, MD & P Meseguer, MD

Vegetable - Pericolonic
by Y Rosen, MD & P Meseguer, MD

Barium- Pericolonic
by Y Rosen, MD & P Meseguer, MD

Braided suture material
by Y Rosen, MD & P Meseguer, MD

Gout - Sodium Urate Crystals - Polarized
by Y Rosen, MD & P Meseguer, MD

Lung - Barium Aspiration - Polarized
by Y Rosen, MD & P Meseguer, MD

Polaroid
by oneselfsacrifice

Starch Crystals in BAL Fluid - Polarized
by Y Rosen, MD & P Meseguer, MD

Maple Tree in Polarized Light
by kinglear55

Sun glasses and sneakers of similar color. Color matching
by Ivan Radic

Those Flowers Go
by Rennett Stowe

Solitude
by Diego Pianarosa (aka Pinku)

Polarized sunglasses on white background
by Ivan Radic

Deya on the Duoro River in Porto
by nan palmero

Deya on the Duoro River in Porto
by nan palmero

Deya on the Duoro River in Porto
by nan palmero

Deya in Porto
by nan palmero