Instead, from the gut, bacteria get to the rectum, anus and eventually colonizes the perineum, becoming part of the normal flora.

相反，细菌由肠道到达直肠、肛门，最终定居于，成为正常菌群的一部分。

It can also cause saddle anesthesia, which is a loss of sensation in the saddle area, which includes the buttocks, inner surface of the thigh and perineum.

它还导麻木，即感觉减退、丧，包括臀部、大腿内侧。

Alright, as a quick recap: Staphylococcus saprophyticus is round, gram-positive, facultative anaerobic, non-motile, non-spore forming, catalase positive, coagulase negative, urease positive, and novobiocin resistant bacterium, which is known to be part of the normal flora of the perineum.

得！来快速回顾一下：腐生葡萄球菌是一种圆形的、革兰染色阳性的、兼性厌氧细菌，无运动能力、不形成孢子，且过氧化氢酶阳性、凝固酶性、脲酶阳性，对新生霉素耐药，它是已知的正常菌群的一部分。