Surgery Which of the following types of crystals would suppo the likely diagnosis of pseudogout? A Negatively-birefringent needle-shaped crystals B Negatively-birefringent oval crystals C Negatively-birefringent rhomboidal crystals D Positively-birefringent rhomboidal crystals 💡 Explanation Which of the following types of crystals would suppo the likely diagnosis of pseudogout? ✓ Correct Answer: D. Positively-birefringent rhomboidal crystals