Cladophora ball Aegagropila linnae. A marimo ball is a rare growth form of algae, which grows into large green balls with a soft, velvety appearance.they are native to japan where they naturally grow at Lake Akan. They are also found in Iceland ,Estonia and scotland.They can grow patches on a lake floor at depths from 2 to 2.5 m.arimo's are actually VERY easy to take care of, probably one of the easiest plants that live in water. you just have to change the water once a week and your done! make sure NOT to have age killer in the water!!!!. { UNKNOWN FACTS ABOUT MARIMO}. 1* They do not float unless the water is squeezed out of them.
What Is A Choroidal Nevus. A choroidal nevus is a flat, benign pigmented area that appears in the back of the eye and is basically an eye freckle. If your doctor refers to a lesion in your eye that needs to be tracked, she is most likely talking about a choroidal nevus. The accumulation of pigmented cells that makes up a nevus occurs in a very small percentage of the population. Estimates put occurence at 2%1,2,3 on the low end and 10%-13%4 on the high end. Wills Eye Hospital, which sees a vere large number of cases, states, Choroidal nevus is the most common intraocular tumor, occurring in about seven percent of adults.. Suffice it to say, approximately 1 in 10 people have these freckles.
nevus comedoÂ´nicus a rare epidermal nevus marked by one or more patches 2 to 5 cm or more in diameter, in which there are collections of large comedones or comedolike lesions. This condition is occasionally associated with other lesions such as ichthyosis, vascular nevi, and cataracts. compound nevus a nevocytic nevus composed of fully formed nests of nevus cells in the epidermis and newly forming ones in the dermis. connective tissue nevus any nevus found in the dermal connective tissue with nodules, papules, plaques, or combinations of such lesions.