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Related Concept Videos

Uterus and Cervix01:18

Uterus and Cervix

The uterus, commonly called the womb, is a vital reproductive organ in females designed to provide a nurturing environment for the implantation and growth of an embryo. It is shaped like a hollow pear and positioned between the urinary bladder and the rectum. The uterus's structure allows it to support and protect a developing fetus throughout pregnancy.
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Uterine Tubes

The uterine or fallopian tubes function as the conduit through which oocytes travel from the ovaries to the uterus. Each fallopian tube measures approximately 10 to 13 cm long and is anatomically divided into the infundibulum, ampulla, isthmus, and interstitial part (or intramural segment). The infundibulum is characterized by its funnel shape and features extensions called fimbriae which reach towards the peritoneal cavity. These fimbriae play a critical role during ovulation as they extend...
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Rheumatic heart disease or RHD is a chronic condition that results from rheumatic fever, causing permanent damage to the heart valves.Etiology and Risk FactorsIt primarily arises from rheumatic fever, an inflammatory disease that can develop after untreated or inadequately treated group A streptococcal (GAS) pharyngitis. Streptococcus spreads through direct contact with oral or respiratory secretions. While the bacteria are the causative agents, factors like malnutrition, overcrowding, poor...
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The key clinical manifestations of Rheumatic heart disease (RHD) include several distinct cardiac symptoms.Carditis, a hallmark of acute rheumatic fever, involves inflammation of the heart's endocardium, myocardium, and pericardium. Chronic RHD often results from recurrent episodes of carditis. Its symptoms include the following:Murmurs are caused by valvular damage, especially to the mitral and aortic valves. Mitral stenosis or regurgitation is common, with characteristic heart murmurs...

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Non-Invasive Ultrasound Assessment of Endometrial Cancer Progression in Pax8-Directed Deletion of the Tumor Suppressors Arid1a and Pten in Mice
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Polyarteritis nodosa with uterine involvement.

Chihiro Hirai1, Shigeomi Koike, Motoharu Hirano

  • 1Department of Radiology.

Acta Radiologica Short Reports
|August 30, 2013
PubMed
Summary
This summary is machine-generated.

Polyarteritis nodosa (PAN), a rare condition affecting blood vessels, was diagnosed in a 78-year-old woman’s uterus. This case presents unique imaging findings for uterine PAN, previously unreported in medical literature.

Keywords:
ctct-angiographygenital_reproductivemr-imaging

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Area of Science:

  • Vascular Medicine
  • Radiology
  • Gynecologic Pathology

Background:

  • Polyarteritis nodosa (PAN) is a systemic necrotizing vasculitis affecting small to medium muscular arteries, typically in middle-aged men.
  • PAN rarely involves the female genital tract, with uterine involvement being exceptionally uncommon.
  • Uterine imaging findings in PAN have not been previously documented in scientific literature.

Observation:

  • A 78-year-old female patient presented with uterine enlargement.
  • Diagnostic workup included computed tomography (CT) and magnetic resonance imaging (MRI).
  • Clinical and imaging data led to the diagnosis of PAN affecting the uterus.

Findings:

  • The study details the specific CT and MRI characteristics observed in the uterus affected by PAN.
  • These imaging findings are analyzed in the context of known PAN pathology.
  • Potential pathognomonic imaging features of uterine PAN are discussed.

Implications:

  • This case expands the understanding of PAN's potential target organs.
  • It highlights the importance of considering PAN in the differential diagnosis of uterine enlargement with specific imaging findings.
  • The report provides a foundation for future research on imaging biomarkers for uterine PAN.