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Targeting Imaging Modality in the Diagnosis of Endometriosis: 68Ga-FAPI-04 PET/CT.

Endometriosis is a chronic condition in reproductive-age women, and diagnosis can be delayed for 4-11 years due to nonspecific symptoms and limited imaging. This underscores the need for new methods …

Published: Aug. 24, 2026, midnight
A Large Secondary Umbilical Endometriosis (Villar's Nodule): A Case Report.

Umbilical endometriosis is a rare extrapelvic manifestation of endometriosis, presenting diagnostic and surgical challenges. We report a case of a 43-year-old woman with a history of two cesarean sections who …

Published: Aug. 22, 2026, midnight
Concurrent Umbilical Endometriosis and Umbilical Hernia: A Rare Case.

Endometriosis of the umbilicus is uncommon. Presenting symptoms are nonspecific and may mimic other diseases of the umbilicus, such as Sister Mary nodule, granuloma, melanoma, and umbilical hernia. Umbilical endometriosis …

Published: July 7, 2026, midnight
Primary umbilical endometriosis masquerading as strangulated umbilical hernia: a diagnostic pitfall.

Primary umbilical endometriosis (Villar's nodule) is a rare entity, representing 0.5%-1% of all endometriosis cases. We report a 37-year-old multiparous woman presenting with a 7-day history of umbilical pain, swelling, …

Published: June 19, 2026, midnight
Primary Cutaneous Endometriosis of the Umbilicus: A Diagnostic Challenge.

Umbilical endometriosis, or Villar's nodule, is a rare form of cutaneous endometriosis in which ectopic endometrial tissue involves the umbilical skin. It may occur without any history of abdominal or …

Published: May 21, 2026, midnight
Umbilical endometriosis.

Published: May 15, 2026, midnight
Percutaneous image-guided cryoablation of umbilical endometriosis: safety, feasibility, clinical, and imaging outcomes.

To evaluate the safety, feasibility and imaging outcomes of percutaneous image-guided cryoablation as a minimally invasive treatment for umbilical endometriosis (UE).

Published: May 11, 2026, midnight
Primary Periumbilical Endometriosis Mimicking Umbilical Hernia in a 37-Year-Old Woman: A Report of a Rare Case.

This case report describes a rare presentation of primary periumbilical endometriosis, also known as Villar's nodule, highlighting the diagnostic difficulties and the importance of maintaining clinical suspicion. A 37‑year‑old woman …

Published: May 9, 2026, midnight
A Case of Spontaneous Umbilical Endometriosis.

Umbilical endometriosis, also known as Villar's nodule, is an atypical manifestation of endometriosis. We present a rare case of spontaneous Villar's nodule in a young, nulliparous woman with no history …

Published: April 22, 2026, midnight
Primary Umbilical Endometriosis.

Published: March 18, 2026, midnight
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