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Trachoma is an infectious disease caused by bacterium Chlamydia trachomatis. [2] The infection causes a roughening of the inner surface of the eyelids. [2] This roughening can lead to pain in the eyes, breakdown of the outer surface or cornea of the eyes, and eventual blindness. [2]
Chlamydia trachomatis (/ k l ə ˈ m ɪ d i ə t r ə ˈ k oʊ m ə t ɪ s /) is a Gram-negative, anaerobic bacterium responsible for chlamydia and trachoma. C. trachomatis exists in two forms, an extracellular infectious elementary body (EB) and an intracellular non-infectious reticulate body (RB). [2]
Trachoma is a chronic conjunctivitis caused by Chlamydia trachomatis. [20] It was once the leading cause of blindness worldwide, but its role diminished from 15% of blindness cases by trachoma in 1995 to 3.6% in 2002. [21] [22] The infection can be spread from eye to eye by fingers, shared towels or cloths, coughing and sneezing and eye-seeking ...
Trachoma speciosum is an epiphytic or lithophytic herb that forms clumps with many thick roots supporting thick stems 50–100 millimetres (2.0–3.9 in) long. There are between four and eight crowded thick, leathery lance-shaped leaves 80–140 millimetres (3.1–5.5 in) long and 20–25 millimetres (0.79–0.98 in) wide.
It results either from disease (conjunctival sequelae of trachoma) or trauma. Cicatricial pemphigoid [1] and, in severe cases, rosacea may cause symblepharon. Congenital symblepharon may be seen with cryptophthalmos. [2] Its treatment is symblepharectomy.
Chronic conjunctivitis (e.g. trachoma) and aging factor are two causes of conjunctival concretion, which will make the conjunctiva cellular degeneration to produce an epithelial inclusion cyst, filled with epithelial cells and keratin debris. After calcification, the conjunctival cyst hardens and forms a conjunctival concretion. Congenital ...
PDF files of Glossary illustrations can be downloaded and saved for later uses, such as overhead transparencies, school reports, or for handouts in class or at a talk or other event. Each PDF file is formatted to print on regular printer paper or standard overhead transparency. Illustrations are also downloadable as PowerPoint slides.
Trachoma, a genus of plants in the family Orchidaceae Topics referred to by the same term This disambiguation page lists articles associated with the title Trachoma .