Präputialschleimhaut
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The preputial mucosa of the penis is the epithelium of the inside of the prepuce, or foreskin. To differentiate it from the cutaneous skin of the outside of the prepuce, it is sometimes referred to as the inner mucosa. It starts at the mucocutaneous junction at the tip of the prepuce and continues to the coronal sulcus (groove behind the glans penis), where it meets the epithelium of the glans and penile shaft.[1] The preputial mucosa is devoid of hair, as is the cutaneous surface.[2]
Fleiss et al. (1998) report the inner mucosa contains apocrine glands, which secrete cathepsin B, lysozyme, chymotrypsin, neutrophil elastase, and hormones such as androsterone. The first four substances have protective immunological functions.[3]
After circumcision, the residual mucosa is found between the circumcision scar and the glans penis. The mucosa is no longer moisturized by transudation from the foreskin and becomes desiccated and keratinized. Non-surgical foreskin restoration helps the mucosa to return to normal by dekeratinization.
Inhaltsverzeichnis
Pflege
Birley et al. (1993) recommended that the use of soap and excessive washing inside the foreskin be avoided.[4]
Siehe auch
Weblinks
Hill, George (8. August 2004). Penile hygiene for intact (non-circumcised) males
, Circumcision Reference Library. Abgerufen 5. März 2022.
Zitat:The foreskin keeps the mucosal surfaces moist, emolliated, and maintains optimum health, while preventing drying, and keratinization of the mucosa. The sub-preputial moisture contains pathogen-fighting substances.
Einzelnachweise
- ↑
Cold CJ, Taylor JR. The prepuce. BJU Int. Januar 1999; 83, Suppl. 1: 34-44. PMID. DOI. Abgerufen am 8. Juli 2021.
- ↑ Taylor JR, Lockwood AP, Taylor AJ. The prepuce: specialized mucosa of the penis and its loss to circumcision. Br J Urol. 1996; 77: 291-5. PMID. DOI. Abgerufen am 23. September 2019.
- ↑ Fleiss PM, Hodges FM, Van Howe RS. Immunological functions of the human prepuce. Sex Trans Infect. Oktober 1998; 74(5): 364-67. PMID. PMC. DOI. Abgerufen am 14. Januar 2022.
- ↑ Birley HDL, Walker MM, Luzzi GA, Bell R, et al. Clinical Features and management of recurrent balanitis; association with atopy and genital washing. Genitourin Med. Oktober 1993; 69(5): 400-3. PMID. PMC. DOI. Abgerufen am 8. Februar 2022.
