Evidence map›Paper›PMID 22739749›Full record

ReviewMedical science monitor : international medical journal of experimental and clinical research2012

Advances in understanding of mammalian penile evolution, human penile anatomy and human erection physiology: clinical implications for physicians and surgeons.

Cheng-Hsing Hsieh, Shih-Ping Liu, Geng-Long Hsu, Heng-Shuen Chen, Eugen Molodysky, Ying-Hui Chen, Hong-Jeng Yu

Open access · hybridAbstract readReview
In one paragraph

Review in Medical science monitor : international medical journal of experimental and clinical research, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
3.2field-weighted citation impact, top 9% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

17 citing papers in PubMed, 37 citations in OpenAlex.

  1. Article
  2. Article
  3. Review
  4. Penile cavernous sinusoids are Prox1-positive hybrid vessels.Vascular biology (Bristol, England) · 2024
    Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Erectile dysfunction and the baculum.Evolution, medicine, and public health · 2019
    Article
  10. Article
  11. Visualization of Penile Suspensory Ligamentous System Based on Visible Human Data Sets.Medical science monitor : international medical journal of experimental and clinical research · 2017
    Article
  12. Article
  13. Does tunica anatomy matter in penile implant?Translational andrology and urology · 2015
    Article
  14. Article
  15. Article
  16. Review
  17. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors at 5 institutions in 2 countries.

Cheng-Hsing HsiehDivision of Urology, Buddhist Tzu-Chi General Hospital, Taipei Branch, Department of Urology, School of Medicine, Buddhist Tzu Chi University, Hualien, Taiwan.
Shih-Ping Liu
Geng-Long Hsu
Heng-Shuen Chen
Eugen Molodysky
Ying-Hui Chen
Hong-Jeng Yu
China Medical University · TWNational Taiwan University Hospital · TWNational Taiwan University · TWTzu Chi University · TWUniversity of Sydney · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Recent studies substantiate a model of the tunica albuginea of the corpora cavernosa as a bi-layered structure with a 360° complete inner circular layer and a 300° incomplete outer longitudinal coat spanning from the bulbospongiosus and ischiocavernosus proximally and extending continuously into the distal ligament within the glans penis. The anatomical location and histology of the distal ligament invites convincing parallels with the quadrupedal os penis and therefore constitutes potential evidence of the evolutionary process. In the corpora cavernosa, a chamber design is responsible for facilitating rigid erections. For investigating its venous factors exclusively, hemodynamic studies have been performed on both fresh and defrosted human male cadavers. In each case, a rigid erection was unequivocally attainable following venous removal. This clearly has significant ramifications in relation to penile venous surgery and its role in treating impotent patients. One deep dorsal vein, 2 cavernosal veins and 2 pairs of para-arterial veins (as opposed to 1 single vein) are situated between Buck's fascia and the tunica albuginea. These newfound insights into penile tunical, venous anatomy and erection physiology were inspired by and, in turn, enhance clinical applications routinely encountered by physicians and surgeons, such as penile morphological reconstruction, penile implantation and penile venous surgery.

Indexed as

Biological EvolutionPhysiciansAnimalsErectile DysfunctionHumansMaleMammalsPenile ErectionPenis

Identifiers

PMID22739749
PMCPMC3560785
OpenAlexW2096438934

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.