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Published on: April 21, 2022
Multiple malignant primary tumors (non-head and neck): Contemplation needed
Raphel Naorem1, Kshitish S Ghogale, Chaitali M Waghmare
1Department of Radiation Oncology, Dr. Balasaheb Vikhe Patil Rural Medical College and Dr. Vitthalrao Vikhe Patil Pravara Rural Hospital, PIMS-DU, Loni, Ahmadnagar, Maharashtra, India.
The incidence of multiple malignant primary tumors (MMPT) is rising. Breast cancer is the most common primary and secondary malignancy in non-head and neck MMPT cases, emphasizing the need for vigilant monitoring.
Area of Science:
- Oncology
- Clinical Research
- Epidemiology
Background:
- Increasing incidence of multiple malignant primary tumors (MMPT) necessitates focused clinical attention.
- This study investigates clinico-demographic profiles and treatment outcomes in non-head and neck MMPT patients.
Purpose of the Study:
- To analyze clinical and demographic characteristics of patients diagnosed with non-head and neck multiple malignant primary tumors.
- To evaluate treatment outcomes for this specific patient cohort.
Main Methods:
- Retrospective analysis of hospital records for patients with histopathology-proven MMPT.
- Exclusion of head and neck MMPT cases; Modified Warren-Gates criteria applied for MMPT definition.
- Data collection included demographic, clinical details, and tumor characteristics.
Main Results:
- Forty-two non-head and neck MMPT cases were analyzed; median age at index diagnosis was 55 years.
- Breast cancer was the most frequent index (61.90%) and second primary tumor (54.76%).
- Synchronous MMPT occurred in 28.57% and metachronous in 71.42% of cases.
Conclusions:
- Breast and genital cancers are the most common primary and secondary malignancies in this cohort.
- Early detection and improved management through monitoring and patient education can enhance quality of life.
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