Related Experiment Videos
Cutaneous T-cell lymphoma: CT in evaluation and staging
J C Bass1, M T Korobkin, K D Cooper
1Department of Radiology, University of Michigan Medical Center, Ann Arbor 48109-0030.
Radiology
|January 1, 1993
Summary
Computed tomographic (CT) scans are highly useful for staging cutaneous T-cell lymphoma (CTCL), especially for atypical variants and advanced stages. CT scans provide valuable information for evaluating patients with CTCL, contrary to some earlier reports.
Area of Science:
- Oncology
- Dermatology
- Radiology
Background:
- Cutaneous T-cell lymphoma (CTCL) is a diverse group of malignant skin conditions.
- Accurate staging is crucial for effective treatment planning in CTCL.
- The utility of computed tomography (CT) in staging CTCL has been debated.
Purpose of the Study:
- To evaluate the diagnostic yield of body CT in staging patients with various subtypes of CTCL.
- To determine the effectiveness of CT in identifying extracutaneous disease in CTCL patients.
Main Methods:
- Retrospective analysis of CT findings in 63 patients diagnosed with CTCL.
- Correlation of CT results with clinical staging and CTCL subtypes.
- Assessment of CT utility across different CTCL variants, including mycosis fungoides and atypical forms.
Main Results:
- Positive CT findings were observed in 29% of all CTCL patients (18/63).
- CT identified extracutaneous disease more frequently in advanced stages (II-IV) and atypical CTCL variants.
- CT yielded limited information in early-stage classic mycosis fungoides but was valuable for atypical variants and advanced disease.
Conclusions:
- Body CT is a valuable tool for staging and evaluating patients with CTCL, particularly for atypical variants, Sézary syndrome, and advanced mycosis fungoides.
- CT should be considered in the workup of unclear CTCL subtypes and when extracutaneous spread is suspected.
- Findings suggest CT is more beneficial than previously reported for specific CTCL patient subgroups.