Related Experiment Videos

A case of orbital metastasis from prostatic carcinoma as an initial symptom

Shinzo Isshiki1, Shuko Cho, Daisuke Matsuno

  • 1Department of Urology, Teikyo University Chiba Medical Center.

Insights

Prostate cancer rarely spreads to the eye socket, causing decreased vision and exophthalmos. This case highlights the importance of considering metastatic prostate cancer in elderly men presenting with these orbital symptoms.

Area of Science:

  • Oncology
  • Ophthalmology
  • Urology

Background:

  • Prostate cancer is a common malignancy in elderly men.
  • Orbital metastasis from prostate cancer is an exceptionally rare occurrence.
  • Ocular symptoms can be the initial presentation of advanced prostate cancer.

Observation:

  • A case report detailing an elderly male patient with decreased vision and exophthalmos.
  • Initial presentation suggestive of an orbital tumor.
  • Diagnosis of prostate cancer was established based on ocular findings.

Findings:

  • Surgical excision of the orbital tumor was performed.
  • Subsequent endocrine therapy was administered.
  • Histopathological confirmation of metastatic prostate carcinoma in the orbit.

Implications:

  • Orbital metastasis should be included in the differential diagnosis for elderly males presenting with exophthalmos.
  • Early recognition of metastatic prostate cancer can lead to timely intervention.
  • This case underscores the diverse metastatic potential of prostate carcinoma.

Related Concept Videos

Disorders of the Male Reproductive System01:20

Disorders of the Male Reproductive System

Men's health issues are increasingly recognized as significant, with several conditions posing common threats. Among these, testicular cancer is especially prevalent in younger men, particularly those aged 20 to 35 years. The disease often manifests as a painless mass in the testicles, sometimes accompanied by a sensation of heaviness or a dull ache.
Prostate disorders are another major concern. These conditions can impair urinary flow due to the prostate's location around the urethra. Symptoms...
Cirrhosis I: Introduction01:23

Cirrhosis I: Introduction

Cirrhosis is a chronic, irreversible liver disease characterized by the widespread replacement of healthy liver tissue with fibrotic scar tissue and the formation of regenerative nodules.Etiology of cirrhosisCirrhosis results from sustained liver injury that triggers progressive fibrosis and structural remodeling. The underlying causes are diverse, encompassing common and less frequent clinical conditions. Regardless of the origin, all causes lead to chronic inflammation, hepatocyte loss, and...
Brain Abscess l: Introduction01:26

Brain Abscess l: Introduction

A brain abscess is a focal, intracerebral infection characterized by a localized collection of pus within the brain parenchyma, resulting from microbial invasion and the body’s inflammatory response. It progresses through stages: early and late cerebritis, followed by early and late capsule formation, reflecting tissue destruction, immune response, and eventual encapsulation.Etiology and PathogenesisCausative organisms vary with source and host factors, often involving polymicrobial infections,...