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Published on: September 12, 2019
Recent advances and controversies in the management of Hodgkin's disease
Insights
For Hodgkin
Area of Science:
- Oncology
- Hematology
Background:
- Hodgkin's disease staging is critical for treatment planning.
- Laparotomy and splenectomy have been debated as staging procedures.
Purpose of the Study:
- To define criteria for the appropriate use of laparotomy and splenectomy in Hodgkin's disease staging.
- To provide guidelines for radiation therapy in Hodgkin's disease.
Main Methods:
- Review of factors influencing the decision for surgical staging.
- Analysis of clinical staging protocols.
- Recommendations for radiation therapy parameters.
Main Results:
- Laparotomy and splenectomy are recommended for clinical Stages I-III and unconfirmed Stage IV Hodgkin's disease in specialized centers.
- Subdiaphragmatic irradiation should be based on confirmed disease presence.
- A minimum of 4,000 rads is recommended for involved areas and adjacent lymph nodes.
Conclusions:
- Confirmation of diagnosis and histologic classification by a hematologic pathologist is essential.
- Comprehensive clinical staging, excluding lymphangiography, should be performed.
- Selective use of laparotomy, splenectomy, and total nodal irradiation is advocated based on disease extent and contraindications.
Abstract:
Sifting the preceding factors, which may weigh for or against routine laparotomy and splenectomy as a staging procedure in Hodgkin's disease, we advocate that one be sure the diagnosis and histologic classification are confirmed by an experienced hematologic pathologist, that complete clinical studies for clinical staging with the exception of the lymphangiogram be performed, and that a laparotomy and splenectomy be performed in appropriate centers for clinical Stages I through III and unconfirmed Stage IV patients unless some contraindication is present. The subdiaphragmatic nodal areas should not be irradiated without evidence of the presence of disease in these areas. A minimum of 4,000 rads of supervoltage therapy should be delivered to the areas known to be involved with Hodgkin's disease plus the neighboring lymph node areas, using total nodal irradiation only on definite indication but not prophylactically.
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