Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Adrenal Gland Disorders01:27

Adrenal Gland Disorders

Adrenal gland disorders manifest when the production of adrenal hormones deviates from the norm, resulting in either excessive or insufficient concentrations.
Adrenal insufficiency, characterized by insufficient cortisol and aldosterone production, leads to conditions like Addison's disease. This disorder, affecting the adrenal cortex, exhibits symptoms such as skin bronzing, dehydration, low blood pressure, fatigue, and weight loss. Congenital adrenal hyperplasia, a genetic ailment causing...
Cushing Syndrome II: Pathophysiology01:19

Cushing Syndrome II: Pathophysiology

Cortisol production is normally governed by the hypothalamic–pituitary–adrenal (HPA) axis, which maintains hormonal balance through tightly regulated feedback mechanisms. Disruption of this regulatory system is central to the development of Cushing syndrome, whether the excess cortisol originates from external medications or internal pathology. Persistent cortisol elevation alters metabolism, immune function, and endocrine signaling, producing the characteristic clinical features of the...
Cushing Syndrome I: Introduction01:26

Cushing Syndrome I: Introduction

Cushing syndrome refers to the collection of clinical manifestations that arise when tissues are exposed to excessive amounts of cortisol or cortisol-like medications over an extended period. Cortisol, a glucocorticoid produced by the adrenal cortex, regulates metabolism, immune responses, and the body’s adaptation to stress. When its concentration remains chronically elevated, these physiological pathways become dysregulated, resulting in the characteristic features of the syndrome.Exogenous...

You might also read

Related Articles

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

Sort by
Same author

Diagnostic challenge of an adrenal mass in multiple myeloma: A case of ganglioneuroma.

Radiology case reports·2026
Same author

Subcutaneous Panniculitis-Like T-cell Lymphoma With Scalp Involvement: A Diagnostic Challenge With Lupus Panniculitis.

Cureus·2026
Same author

An unexpected uro-digestive connection: pyelosigmoid fistula in an ectopic pelvic kidney.

Journal of surgical case reports·2026
Same author

The need for a dedicated surgical consent framework for robotic telesurgery: a global call to action.

Journal of robotic surgery·2026
Same author

Prostatic metastasis of INI-1-deficient Sinonasal carcinoma: the first case report of this exceptional finding.

Oxford medical case reports·2026
Same author

Cavitating mesenteric lymph node syndrome: a rare complication of celiac disease-case report and literature review.

Oxford medical case reports·2026

Related Experiment Video

Updated: Jun 19, 2026

A Novel Method: Super-selective Adrenal Venous Sampling
06:08

A Novel Method: Super-selective Adrenal Venous Sampling

Published on: September 15, 2017

Renal hilar pheochromocytoma: a case report.

Youness Ahallal1, Mohammed Fadl Tazi, Hind Elfatemi

  • 1Department of Urology, Hassan II Teaching Hospital, Fez, Morocco. dryouness@gmail.com

Cases Journal
|October 16, 2009
PubMed
Summary

Paraganglioma, a rare neural crest tumor, can occur outside the adrenal gland. This case highlights successful surgical management of a left renal hilar pheochromocytoma, controlling hypertension.

Related Experiment Videos

Last Updated: Jun 19, 2026

A Novel Method: Super-selective Adrenal Venous Sampling
06:08

A Novel Method: Super-selective Adrenal Venous Sampling

Published on: September 15, 2017

Area of Science:

  • Endocrinology
  • Oncology
  • Surgical Pathology

Background:

  • Paragangliomas are rare tumors originating from primitive neural crest cells.
  • While commonly found in the adrenal gland (pheochromocytoma), they can occur in ectopic locations.
  • These tumors can secrete catecholamines, leading to significant clinical manifestations.

Observation:

  • A 58-year-old woman presented with symptoms including lumbar pain, headache, hypertension, palpitations, and sweating.
  • Imaging revealed a secreting left renal hilar pheochromocytoma, an ectopic localization.
  • The patient underwent radical surgical excision of the tumor.

Findings:

  • Surgical removal of the left renal hilar pheochromocytoma led to effective control of the patient's hypertension.
  • The case underscores the importance of considering ectopic localizations in the diagnostic workup.
  • Literature review supports the need for a defined diagnostic and therapeutic strategy for such cases.

Implications:

  • This case and review suggest a practical approach for diagnosing and managing pheochromocytomas in unusual locations.
  • Early and accurate diagnosis of ectopic pheochromocytoma is crucial for timely intervention and symptom management.
  • Optimized management strategies can improve patient outcomes and prevent complications associated with hormone-secreting tumors.