Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Appendicitis

Appendicitis

Appendicitis is an acute inflammatory condition of the vermiform appendix, most commonly caused by obstruction of its lumen. The appendix is a narrow, blind-ended pouch that extends from the cecum, making it particularly prone to obstruction. Causes include fecaliths, lymphoid hyperplasia (often after viral infections), parasites, tumors, or foreign bodies. This obstruction initiates a cascade of pathological changes.Luminal Obstruction and Early InflammationAfter obstruction, normal mucosal...

Non-LTR Retrotransposons

Non-LTR Retrotransposons

As the name suggests, non-LTR retrotransposons lack the long terminal repeats characteristic of the LTR retrotransposons. Additionally, both LTR and non-LTR retrotransposons use distinct mechanisms of mobilization. Non-LTR retrotransposons are further divided into two classes - Long interspersed nuclear elements (LINEs) and short interspersed nuclear elements (SINEs), both of which occur abundantly in most mammals, including humans. Some of the active non-LTR retrotransposons in humans are L1...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Transpancreatic precut sphincterotomy during ERCP: Learnability and outcomes across operator volumes and experience.

Endoscopy international open·2026

Same author

Tetrahydrocurcumin Attenuates NaIO<sub>3</sub>-Induced Retinal Oxidative Injury via Suppression of NOX2-Derived ROS-Mediated Apoptosis.

Antioxidants (Basel, Switzerland)·2026

Same author

Uterine artery pseudoaneurysm: Rare cause of delayed postpartum hemorrhage.

Taiwanese journal of obstetrics & gynecology·2026

Same author

Technical factors associated with biliary cannulation success after transpancreatic precut sphincterotomy.

Endoscopy international open·2026

Same author

Outcomes of Subtotal Colectomy with Ileorectal Anastomosis and Intensive Endoscopic Surveillance in Familial Adenomatous Polyposis: A Case Series.

Cancer management and research·2026

Same author

Prognostic comparison of endoscopic submucosal dissection versus surgery for undifferentiated early gastric cancer: a Taiwan multicenter study.

Surgical endoscopy·2026

Same journal

Innovative management of Anterior Cutaneous Nerve Entrapment Syndrome (ACNES): A meta-analysis and introduction of a new robotic approach with patient-based algorithm.

American journal of surgery·2026

Same journal

Does the risk outweigh the benefit? Clot progression, recanalization & complications of anticoagulation therapy in acute pancreatitis with concomitant splanchnic vein thrombosis.

American journal of surgery·2026

Same journal

High and low body mass index and 90-day postoperative outcomes in patients with Crohn's disease undergoing abdominal surgery.

American journal of surgery·2026

Same journal

Women with firearm injuries: A multicenter mixed-methods study.

American journal of surgery·2026

Same journal

SBAS presidential address: A surgeon-scientist's journey from haptic science to digital performance metrics.

American journal of surgery·2026

Same journal

Using Dr. Google and AI to stay informed.

American journal of surgery·2026

See all related articles

Search research articles

Related Experiment Video

Updated: Jun 14, 2026

Robotic Enucleation of Esophageal Leiomyoma

Robotic Enucleation of Esophageal Leiomyoma

Published on: February 20, 2026

Pelvic retroperitoneal leiomyoma.

Hui-Wen Lin¹, Wei-Chih Su, Ming-Song Tsai

¹Department of Obstetrics and Gynecology, Cathay General Hospital, Taipei, Taiwan.

American Journal of Surgery

|April 3, 2010

Summary

This summary is machine-generated.

Primary retroperitoneal leiomyomas are rare causes of acute abdominal pain. Imaging and surgical confirmation are key to diagnosing this unusual pelvic tumor in women presenting with abdominal symptoms.

More Related Videos

Introduction of Intracapsular Rotary-cut Procedures (IRCP): A Modified Hysteromyomectomy Procedures Facilitating Fertility Preservation

Introduction of Intracapsular Rotary-cut Procedures (IRCP): A Modified Hysteromyomectomy Procedures Facilitating Fertility Preservation

Published on: January 17, 2019

Related Experiment Videos

Last Updated: Jun 14, 2026

Robotic Enucleation of Esophageal Leiomyoma

Robotic Enucleation of Esophageal Leiomyoma

Published on: February 20, 2026

Introduction of Intracapsular Rotary-cut Procedures (IRCP): A Modified Hysteromyomectomy Procedures Facilitating Fertility Preservation

Introduction of Intracapsular Rotary-cut Procedures (IRCP): A Modified Hysteromyomectomy Procedures Facilitating Fertility Preservation

Published on: January 17, 2019

Area of Science:

Gastroenterology
Oncology
Radiology

Background:

Primary retroperitoneal leiomyomas are uncommon tumors.
They can present as an acute abdomen, mimicking other conditions.

Observation:

A 26-year-old woman experienced chronic constipation and acute abdominal pain.
Diagnostic imaging revealed an 8-cm pelvic tumor causing rectal compression.

Findings:

Imaging studies suggested a retroperitoneal leiomyoma.
Excision and immunohistochemical staining confirmed the diagnosis.

Implications:

This case highlights the importance of considering rare retroperitoneal masses in acute abdominal presentations.
Accurate diagnosis through advanced imaging and pathology is crucial for appropriate patient management.