当您出现性兴奋时,血液流入阴茎内部的海绵状间隙,使阴茎胀大及变硬。当这些间隙未均匀扩展时,通常发生阴茎弯曲。最经常地,这归因于阴茎解剖结构的正常差异,但有时瘢痕组织或另一个问题也导致阴茎弯曲和痛性勃起。
阴茎弯曲的潜在根本原因包括:
- 佩罗尼氏病 (多种基础性状况之一所造成的弯曲勃起)
- 阴茎损伤
- 自身免疫疾病
- 遗传性纤维组织(胶原)异常
下面列出了与该症状有关的常见病因。请与您的医生或其他医疗中心的专家配合,寻求更准确的诊断结果。
June 03, 2022
- Brant WO, et al. Peyronie's disease: Diagnosis and medical management. http://www.uptodate.com/home. Accessed March 28, 2017.
- What is Peyronie's disease? Urology Care Foundation. http://www.urologyhealth.org/urologic-conditions/peyronies-disease. Accessed March 28, 2017.
- AskMayoExpert. Peyronie disease (adult). Mayo Clinic; 2019.
- Penile curvature (Peyronie's disease). National Kidney and Urologic Diseases Information Clearinghouse. https://www.niddk.nih.gov/health-information/urologic-diseases/penile-curvature-peyronies-disease. Accessed March 28, 2017.
- Castle EP (expert opinion). Mayo Clinic, Rochester, Minn. March 29, 2017.