Under the FIBA rules, A player fouls out and must leave the game after committing five fouls
Five-a-side football is a variation of association football in which each team fields five players. In ice hockey:
A major penalty lasts five minutes. There are five different ways that a player can score a goal (teams at even strength, team on the power play, team playing shorthanded, penalty shot, and empty net). The area between the goaltenders legs is known as the five-hole. In most rugby league competitions, the starting left wing wears this number. An exception is the Super League, which uses static squad numbering. In rugby union:
A try is worth 5 points. One of the two starting lock forwards wears number 5, and usually jumps at number 4 in the line-out. In the French variation of the bonus points system, a bonus point in the league standings is awarded to a team that loses by 5 or fewer points. Technology
5 is the most common number of gears for automobiles with manual transmission. In radio communication, the term "Five by five" is used to indicate perfect signal strength and clarity. On almost all devices with a numeric keypad such as telephones, computers, etc., the 5 key has a raised dot or raised bar to make dialing easier. Persons who are blind or have low vision find it useful to be able to feel the keys of a telephone.
Rhabdomyoma is a benign mesenchymal tumor of skeletal muscle, separated into two major categories based on site: Cardiac and extracardiac. They are further separated by histology: fetal (myxoid and cellular), juvenile (intermediate), and adult types. Genital types are recognized, but are often part of either the fetal or juvenile types. The fetal type is thought to recapitulate immature skeletal muscle at about week six to ten of gestational development. Signs and symptoms
Most fetal rhabdomyomas are tumors that develop in the head and neck or in the genital region. There are a number of cases which have been seen in association with Gorlin syndrome. However, cardiac myxomas are known to be associated with tuberous sclerosis. Pathophysiology
Gross pathology
The tumor may be seen within the subcutaneous tissues (below the skin), mucosal surfaces or in soft tissue. Within the head and neck, the posterior ear region, skin of the face, and the tongue are the most commonly affected sites (about a 2:1 ratio of soft tissue to mucosa). The tumors are well defined, non-specific usually solitary masses, but when seen in the head and neck (or genital region), they may be polypoid. Tumors range in dimension from a few millimeters up to 12.5 cm, with a mean of about 3.0 cm. Although there are isolated case reports, multifocality is very rare. Microscopic pathology
Fetal rhabdomyoma are separated into two histologic types: Myxoid and cellular. However, irrespective of histologic type, these tumors almost never show necrosis or increased mitoses. However, a cambium layer, abnormal mitoses and nuclear pleomorphism is not seen.