| Griffith's sign | |
|---|---|
| Differential diagnosis | Graves' ophthalmopathy |
Griffith's sign is a clinical sign in which there is lid lag of the lower eyelid on moving the eye upwards.[1] It is found in Graves' ophthalmopathy.[citation needed]
See also
[edit]References
[edit]- ^ Sarkar, Phani Kumar; Sarkar, Pradip; Acharjee, Umakanta; Halder, Soumya; Sarkar, Sandip; Noatia, Chiranjit (30 June 2014). "Graves' ophthalmopathy in a euthyroid patient--a rare case report". Journal of Evolution of Medical and Dental Sciences. 3 (26): 7150–7156. Retrieved 11 May 2022.
Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
View the detailed Guide of Psilotum nudum: Detailed Study Of Psilotum Nudum (Whisk Fern), Classification, Anatomy, Reproduction