Amastia

MONDO:0007238

Absence of one or both mammary glands.

Also known as: amastia, BNAH1, absent breasts and nipples, amazia, athelia, breasts and/or nipples, aplasia or hypoplasia of, 1, complete absence of breasts

1 clinical trial for this condition and its sub-types, 1 tagged with Amastia itself.

Follow this condition to get notified about new trials

Where it sits in the disease tree

Browse by category →

Part of

↑ Isolated congenital breast hypoplasia/aplasia (1)

Including sub-types (1) Tagged with Amastia (1)

Not yet finished but already full! 1

New breast surgery methods aim to preserve tissue and speed recovery

Symptom relief By invitation only

This study is testing several new, minimally invasive surgical techniques for breast augmentation and reconstruction. The goal is to preserve natural breast tissue, reduce recovery time, and improve how the breasts look and feel. About 60 women aged 18 and older with cup sizes AA…

Sponsor: Establishment Labs • Aim: Symptom relief

Last updated Jun 27, 2026 13:01 UTC

Amastia

Where it sits in the disease tree

New breast surgery methods aim to preserve tissue and speed recovery