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Related Concept Videos

Radiological Investigation I: X-ray and CT01:30

Radiological Investigation I: X-ray and CT

Radiological investigations, including X-rays and computed tomography (CT) scans, are critical for diagnosing and evaluating various medical conditions. These imaging techniques provide valuable insights into the body's internal structures, aiding in the detection of abnormalities, assessment of disease progression, and development of treatment strategies. This article delves into two primary radiological investigations, chest X-rays and CT scans, outlining their purpose, procedures, and the...
Radiological Investigation III: Pulmonary Angiogram and PET Scan01:13

Radiological Investigation III: Pulmonary Angiogram and PET Scan

Radiological investigations are paramount in the diagnosis and management of various pulmonary diseases. Two essential investigations are the Pulmonary Angiogram and the Positron Emission Tomography (PET) Scan.
Pulmonary Angiogram
A Pulmonary Angiogram is an invasive procedure involving injecting a contrast medium through a catheter threaded into the pulmonary artery or the right side of the heart to visualize the pulmonary vasculature. Computed Tomography (CT) scans have mainly replaced this...
Radiological Investigation II: MRI and Ventilation Perfusion Scan01:30

Radiological Investigation II: MRI and Ventilation Perfusion Scan

Description
Magnetic Resonance Imaging (MRI) and Ventilation Perfusion Scans are two radiological investigations that offer detailed diagnostic images of the body, particularly lung structures.
MRI
MRI uses magnetic fields and radiofrequency signals to distinguish between normal and abnormal tissues. This technology provides a more detailed diagnostic image than CT scans, enabling it to characterize pulmonary nodules, stage bronchogenic carcinoma, and evaluate inflammatory activity in...
Imaging Studies V: Intravenous Urography and Retrograde Pyelography01:22

Imaging Studies V: Intravenous Urography and Retrograde Pyelography

IntroductionIntravenous Urography (IVU) and Retrograde Pyelography (RP) are important diagnostic imaging techniques used to evaluate the urinary system. These methods help identify structural abnormalities, obstructions, and functional issues in the kidneys, ureters, and bladder. Both procedures use iodine-based contrast media to enhance the visibility of urinary tract structures on X-ray images, though they differ in their methods and indications.1. Intravenous Urography (IVU)Intravenous...
Imaging Studies I: Kidney, Ureter, and Bladder Studies01:28

Imaging Studies I: Kidney, Ureter, and Bladder Studies

Kidney, Ureter, and Bladder (KUB) StudiesKidney, Ureter, and Bladder (KUB) studies are standard diagnostic imaging procedures used to assess the anatomy of the urinary system. They are commonly utilized for patients experiencing abdominal pain or urinary symptoms. By using a simple X-ray of the abdomen, KUB studies can reveal structural and pathological abnormalities within the kidneys, ureters, and bladder. These studies are particularly valuable in diagnosing kidney stones, urinary...
Imaging Studies VII: Vascular Imaging01:19

Imaging Studies VII: Vascular Imaging

DefinitionRenal angiography, also known as renal arteriography, is an imaging technique used to obtain a comprehensive view of blood flow and the vascular structure of blood vessels in the kidneys and surrounding areas.PurposeRenal angiography detects blood vessel abnormalities in the kidneys, such as aneurysms, stenosis, thrombosis, vascular tumors, and renal artery stenosis. It evaluates kidney function and guides interventional treatments like angioplasty or stent placement.Pre-Procedure...

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Related Experiment Video

Updated: Jul 6, 2026

Robot-assisted Total Mesorectal Excision and Lateral Pelvic Lymph Node Dissection for Locally Advanced Middle-low Rectal Cancer
12:45

Robot-assisted Total Mesorectal Excision and Lateral Pelvic Lymph Node Dissection for Locally Advanced Middle-low Rectal Cancer

Published on: February 12, 2022

Pelvic exenteration: The radiologist's role.

A Salgado-Parente1, L González Campo1, A Villanueva Campos1

  • 1Departamento de Radiología, Hospital Universitario Ramón y Cajal, Madrid, Spain.

Radiologia
|July 4, 2026
PubMed
Summary
This summary is machine-generated.

Pelvic exenteration is a complex surgery for pelvic tumors. Radiologists play a key role in preoperative assessment using imaging (CT, MRI, PET-CT) to ensure patient selection and minimize complications.

Keywords:
Complicaciones postoperatoriasDiagnostic imagingDiagnóstico por imagenExenteración pélvicaImagen multimodalImagen por resonancia magnéticaMagnetic resonance imagingMargins of excisionMultimodal imagingMárgenes de escisiónNeoplasias de la pelvisNeoplasias pélvicas/cirugíaNeoplasm recurrencePelvic exenterationPelvic neoplasm/surgeryPelvic neoplasmsPelvisPelvis/diagnostic imagingPelvis/diagnóstico por imagenPostoperative complicationsRecurrencia de neoplasia

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Intraoperative Detection of Subtle Endometriosis: A Novel Paradigm for Detection and Treatment of Pelvic Pain Associated with the Loss of Peritoneal Integrity
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Intraoperative Detection of Subtle Endometriosis: A Novel Paradigm for Detection and Treatment of Pelvic Pain Associated with the Loss of Peritoneal Integrity

Published on: December 21, 2012

Related Experiment Videos

Last Updated: Jul 6, 2026

Robot-assisted Total Mesorectal Excision and Lateral Pelvic Lymph Node Dissection for Locally Advanced Middle-low Rectal Cancer
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Robot-assisted Total Mesorectal Excision and Lateral Pelvic Lymph Node Dissection for Locally Advanced Middle-low Rectal Cancer

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Intraoperative Detection of Subtle Endometriosis: A Novel Paradigm for Detection and Treatment of Pelvic Pain Associated with the Loss of Peritoneal Integrity
07:20

Intraoperative Detection of Subtle Endometriosis: A Novel Paradigm for Detection and Treatment of Pelvic Pain Associated with the Loss of Peritoneal Integrity

Published on: December 21, 2012

Area of Science:

  • Oncology
  • Surgical Oncology
  • Radiology

Background:

  • Pelvic exenteration is a radical surgery for advanced pelvic tumors.
  • High morbidity and mortality necessitate careful patient selection.
  • Radiologist's role in preoperative assessment is critical.

Purpose of the Study:

  • To update radiologists on pelvic exenteration.
  • To highlight key imaging considerations for preoperative evaluation.
  • To emphasize the importance of radiologist's role in surgical planning.

Main Methods:

  • Review of imaging techniques (CT, MRI, PET-CT) for pelvic exenteration assessment.
  • Focus on anatomical and pathological evaluation.
  • Identification of critical structures for assessment.

Main Results:

  • Detailed assessment of pelvic organs, neural structures, vessels, and pelvic wall is crucial.
  • Detection of extrapelvic metastatic disease is a key factor.
  • Thorough radiological evaluation guides surgical decision-making.

Conclusions:

  • Radiologists must be familiar with pelvic exenteration.
  • Accurate preoperative imaging is essential for patient selection and surgical success.
  • Multidisciplinary approach, guided by radiology, minimizes complications and avoids unnecessary interventions.