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Updated: Jul 4, 2026
09:31
In Vivo, Percutaneous, Needle Based, Optical Coherence Tomography of Renal Masses
Published on: March 30, 2015
Primitive neuroectodermal tumour of the kidney: radiologic-pathological correlations
Y W Chea1, Rashi Agrawal, Angeline C C Poh
1Department of Diagnostic Radiology, Singapore General Hospital, Singapore. chea.yen.wei@singhealth.com.sg
Hong Kong Medical Journal = Xianggang Yi Xue Za Zhi
|June 6, 2008
Summary
Primitive neuroectodermal tumors of the kidney are rare. This report details computed tomographic features and histopathology, highlighting its potential misdiagnosis with other renal masses.
Area of Science:
- Oncology
- Radiology
- Pathology
Background:
- Primitive neuroectodermal tumors (PNETs) are rare malignancies.
- Renal PNETs are exceptionally uncommon, posing diagnostic challenges.
Observation:
- A case of renal PNET in a middle-aged man is presented.
- Computed tomographic (CT) imaging findings were correlated with histopathological results.
Findings:
- The radiological appearance of renal PNETs can overlap significantly with other renal tumors.
- Distinguishing PNETs from common renal malignancies based solely on imaging is difficult.
Implications:
- Renal PNET should be considered in the differential diagnosis of large renal masses, particularly in younger patients.
- Accurate diagnosis requires integration of imaging and histopathology for effective patient management.
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