Diagnosis The diagnosis of pannus of the eye can be made based on the external appearance of the disease. The physician recognizes the growths and blood vessels in the cornea, which are accompanied by clouding. The corneal clouding can be assessed with a slit lamp examination. The diagnosis of a trachoma, which is almost non-existent … Diagnosis | Pannus on the eye
In Germany, a person is blind in the sense of the law if, even with glasses or contact lenses, he or she can see less than 2% of what a person with normal vision can see. A person is classified as “visually impaired” if, with glasses or contact lenses, he or she has less than … Blindness Here and in the World
Synonym Amaurosis On the one hand, childhood is to be mentioned here, since children can injure themselves so badly by sharp and pointed objects while playing or frolicking around that their eyesight cannot be saved despite immediate help from an eye doctor. The second peak in the incidence of eye injuries is in adulthood, as … Causes of blindness
Synonyms Medical: Amaurosis Definition Blindness is a severe loss of vision caused by illness, injury or childbirth, which leads to a serious break in the life you are used to. Causes Blindness can be a slow process in which vision becomes progressively worse, or blindness can occur suddenly. There are different causes for these two … Blindness
Associated symptoms In the case of blindness, two different causes must be distinguished in order to describe the different symptoms. On the one hand, blindness can be congenital. These patients are born with it, grow up with the blindness and learn to cope with it. They also do not know what it is like not … Associated symptoms | Blindness
Blindness due to alcohol In the production of alcohol, we are first talking about ethanol, the decomposition product of sugar. Yeasts convert sugar, but also other substances such as carbohydrates, which the human body cannot break down itself, into energy. This produces numerous by-products of ethanol, which can be very toxic to the body in … Blindness due to alcohol | Blindness
Blindness due to smoking Over a longer period of time, the toxins inhaled through cigarette smoking can lead to the thickening of the vessel walls and thus also to a reduction in the blood flow to the eye. This can cause cataracts or early macular degeneration, which can lead to blindness. At macular degeneration the … Blindness due to smoking | Blindness
Blindness due to a solar eclipse During a solar eclipse everywhere more and more special glasses are sold, with which it is possible to observe the solar eclipse without damage. Because to watch the solar eclipse with the naked eye can be dangerous. By pushing the moon forward, the sun’s rays are bundled and appear … Blindness due to a solar eclipse | Blindness
Synonyms Greek: trachôma, trachus – “rough”, English : trachoma conjunctivitis trachomatosa, trachomatous inclusion conjunctivitis, Egyptian eye inflammation, granular disease of the conjunctiva Definition Trachoma Trachoma is a chronic conjunctivitis caused by the bacterium Chlamydia trachomatis, which often leads to blindness. How common is trachoma? Trachoma is very rare in Europe and is notifiable here. In … Trachoma
How is trachoma diagnosed? The pathogen causing trachoma is the gram-negative bacterium Chlamydia trachomatis, which belongs to the family of Chlamydia. It occurs in two different forms: Outside a host cell it exists as a very resistant elementary body (EK) with a diameter of 0.25-0.3 μm. In this form, the bacterium infects the host cell. … How is trachoma diagnosed? | Trachoma
How is trachoma treated? Systemic or local, intracellularly effective antibiotics are used to treat trachoma. The WHO recommends local therapy with tetracyclines. Therapy with azithromycin is also possible, but is more expensive. In the scar stage, surgery should be performed to remove the entropion and trichiasis. Surgical restoration of the cornea (keratoplasty) has little chance … How is trachoma treated? | Trachoma
