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Updated: Jul 18, 2026
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Caudal-to-cranial Approach in Laparoscopic Right Hemicolectomy with Complete Mesocolon Excision and D3 Lymph Node Dissection
Published on: January 9, 2026
[Exenteration: a retrospective study]
Milena Atique-Tacla1, Luis Paves, Max Domingues Pereira
1Setor de Orbita, Departamento de Oftalmologia, Universidade Federal de São Paulo, São Paulo, SP, Brasil. milenatique@hotmail.com
Arquivos Brasileiros De Oftalmologia
|December 26, 2006
Summary
Orbital exenteration is a crucial procedure for malignant neoplasias of the eye and orbit. Early detection and treatment are vital to prevent orbital invasion and improve patient outcomes in orbital cancer.
Area of Science:
- Ophthalmology
- Oncology
- Surgical Pathology
Background:
- Orbital exenteration is a radical surgical procedure involving the removal of orbital contents.
- Malignant neoplasias of the ocular adnexa necessitate aggressive treatment, often including exenteration.
Purpose of the Study:
- To review all cases of orbital exenteration performed at a specific institution between 1998 and 2003.
- To analyze the indications, surgical procedures, histopathologic diagnoses, and outcomes of orbital exenteration.
Main Methods:
- Retrospective analysis of 21 patient charts undergoing orbital exenteration.
- Data collected included patient demographics, lesion site, visual acuity, surgical details, histopathology, complications, and adjuvant treatments.
Main Results:
- Twenty-one patients (mean age 58.5 years) with malignant orbital tumors underwent exenteration.
- Eyelid and conjunctival malignancies were the most common indications; squamous cell carcinoma was the most frequent diagnosis.
- Postoperative complications included graft necrosis and fistula, with some patients requiring radiotherapy or chemotherapy.
Conclusions:
- Malignant orbital lesions, often initially small, can extensively invade the orbit if not treated promptly.
- Orbital exenteration remains a necessary intervention for advanced orbital malignancies, with potential for complications.
