Related Experiment Video
Updated: Feb 28, 2026
04:04
Lateral Molar Approach-Driven Transoral Endoscopic Procedure for Benign Infratemporal Fossa Tumor Resection
Published on: August 15, 2025
555
Carcinosarcoma of the maxillary sinus: A rare case report
Jawad Hasnaoui1, Said Anajar1, Mohammed Tatari1
1ENT Department, Face and Neck Surgery, Hospital August, 20'1953, University Hospital Centre IBN ROCHD, Casablanca, Morocco.
Annals of Medicine and Surgery (2012)
|June 20, 2017
Summary
Carcinosarcoma is a rare, aggressive sinonasal tumor with poor prognosis. Early detection and surgical excision are crucial for managing this highly malignant condition.
Area of Science:
- Oncology
- Pathology
Background:
- Carcinosarcoma is a rare sinonasal tumor with dual epithelial and mesenchymal differentiation.
- Only 13 cases reported since 1957 highlight its extreme rarity.
Observation:
- A 55-year-old man presented with right-sided face pain and a maxillary sinus/nasal cavity mass.
- Incisional biopsy confirmed carcinosarcoma; chemoradiation showed no significant effect.
Findings:
- The patient experienced rapid progression and died within 4 months.
- Aggressive nature, local recurrences, and lethal metastases are characteristic.
Implications:
- Late consultation and large tumor size negatively impact prognosis.
- Wide surgical excision is the primary treatment; radiotherapy for inoperable cases.
- Management strategies for this rare, aggressive tumor require further investigation.
