Evidence map›Paper›PMID 39712386›Full record

ArticlePlastic and reconstructive surgery. Global open2024

Developing Practice Guidelines on Chest Masculinization: Designing Male Neo-nipple-Areolar Complex.

Leonardo Alaniz, Jenny Ventura, Arman Ghafari, Hoyune E Cho, Sierra Willens, Jagmeet Arora, Medha Vallurupalli, Justin Cordero, Cathy J Tang

Abstract read
In one paragraph

Article in Plastic and reconstructive surgery. Global open, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

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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

1 citing paper in PubMed.

  1. 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

9 authors.

Leonardo AlanizFrom the Department of Plastic Surgery, University of California Irvine Medical Center, Orange, CA.
Jenny VenturaSchool of Medicine, University of California Irvine, Irvine, CA.
Arman GhafariSchool of Medicine, University of California Irvine, Irvine, CA.
Hoyune E ChoFrom the Department of Plastic Surgery, University of California Irvine Medical Center, Orange, CA.
Sierra WillensFrom the Department of Plastic Surgery, University of California Irvine Medical Center, Orange, CA.
Jagmeet AroraSchool of Medicine, University of California Irvine, Irvine, CA.
Medha VallurupalliKeck School of Medicine, University of Southern California, Los Angeles, CA.
Justin CorderoSchool of Medicine, University of California Riverside, Riverside, CA.
Cathy J TangFrom the Department of Plastic Surgery, University of California Irvine Medical Center, Orange, CA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Successful nipple-areolar complex (NAC) reconstruction greatly influences patient outcomes for transgender patients undergoing chest masculinization. Despite the recent rise in case volume, little is known on designing the ideal NAC that maintains its aesthetics in dynamic settings. This study aimed to examine the characteristics of male NACs and their dimensional variability to help develop guidelines on designing the neo-NAC. Methods: Thirty cisgender male participants were enrolled. NAC height and width, sternal notch-to-nipple distance, and internipple distance (IND) were measured in standing and supine positions with stable room temperature to prevent measurement bias. Other variables recorded included chest circumference, NAC angulation, body mass index, weight, height, age, and ethnicity. Results: Mean standing and supine measurements were as follows: NAC height, 21.2 mm (SD, 3.9) versus 23.4 mm (SD, 4.7); NAC width, 29.0 mm (SD, 5.1) versus 29.7 mm (SD, 5.6); sternal notch-to-nipple distance, 20.8 cm (SD, 2.1) versus 19.3 cm (SD, 1.8); and IND, 22.4 cm (SD, 2.3) versus 23.5 cm (SD, 2.5). NAC height-to-width ratio decreases from supine to standing, as well as IND, indicating a medialization of the NACs when upright. Conclusions: Our findings suggest that during chest masculinization surgery, the design of the male neo-NAC has a risk of being positioned too medial and elliptical with upright positioning. Care must be taken intraoperatively to account for changes in neo-NAC dimensions that occur with body position changes. We strongly recommend that surgeons determine the final position of the neo-NAC intraoperatively while having the patient in upright sitting position.

Identifiers

PMID39712386
PMCPMC11661715

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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.