Hina Zainab - Academia.edu (original) (raw)
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Papers by Hina Zainab
International Journal of Applied Dental Sciences, 2018
Introduction: The oral cavity is one of the predominant and prevalent sites of development of pot... more Introduction: The oral cavity is one of the predominant and prevalent sites of development of potential malignancies, since it comes into direct contact with many carcinogens. Despite monitoring the original tumor site following an advanced surgical and non-surgical therapy, the overall mortality rate remains unchanged probably due to the recurrence of the tumor either locally or at a remote site, development of second primary tumors, even when the surgical margins are histopathologically free from tumor corroborates to the concept of field cancerization. Aim: To determine the histological characteristics of mucosa which appears normal clinically at different sites from the apparent tumor margins in oral squamous cell carcinoma patients. Materials and Methods: A total of 15 pre diagnosed cases of oral squamous cell carcinoma were included in the study. The cases were clinically evaluated for safe margins using vital staining and the resected RND specimens were eventually evaluated h...
Journal of Oral and Maxillofacial Pathology, 2012
Schwannomas (neurilemmomas) are slow-growing, benign neoplasms derived from schwann cells, the sh... more Schwannomas (neurilemmomas) are slow-growing, benign neoplasms derived from schwann cells, the sheath cells that cover myelinated nerve fibers. These tumors most commonly arise in the soft tissues of the head and neck, as well as on the flexor surfaces of the upper and lower extremities. Intraoral lesions are uncommon, however, and intraosseous schwannomas are even rarer. In the Mayo Clinic series of 11,087 primary bone tumors, 14 cases of intraosseous schwannoma were identified, accounting for less than 1% of these benign primary bone tumors. The most common site of occurrence is the mandible, a characteristic traditionally attributed to the long intraosseous path of the inferior alveolar nerve. In this article, we describe an additional case occurring in the mandible of a 15-year-old boy.
International Journal of Applied Dental Sciences, 2018
Introduction: The oral cavity is one of the predominant and prevalent sites of development of pot... more Introduction: The oral cavity is one of the predominant and prevalent sites of development of potential malignancies, since it comes into direct contact with many carcinogens. Despite monitoring the original tumor site following an advanced surgical and non-surgical therapy, the overall mortality rate remains unchanged probably due to the recurrence of the tumor either locally or at a remote site, development of second primary tumors, even when the surgical margins are histopathologically free from tumor corroborates to the concept of field cancerization. Aim: To determine the histological characteristics of mucosa which appears normal clinically at different sites from the apparent tumor margins in oral squamous cell carcinoma patients. Materials and Methods: A total of 15 pre diagnosed cases of oral squamous cell carcinoma were included in the study. The cases were clinically evaluated for safe margins using vital staining and the resected RND specimens were eventually evaluated h...
Journal of Oral and Maxillofacial Pathology, 2012
Schwannomas (neurilemmomas) are slow-growing, benign neoplasms derived from schwann cells, the sh... more Schwannomas (neurilemmomas) are slow-growing, benign neoplasms derived from schwann cells, the sheath cells that cover myelinated nerve fibers. These tumors most commonly arise in the soft tissues of the head and neck, as well as on the flexor surfaces of the upper and lower extremities. Intraoral lesions are uncommon, however, and intraosseous schwannomas are even rarer. In the Mayo Clinic series of 11,087 primary bone tumors, 14 cases of intraosseous schwannoma were identified, accounting for less than 1% of these benign primary bone tumors. The most common site of occurrence is the mandible, a characteristic traditionally attributed to the long intraosseous path of the inferior alveolar nerve. In this article, we describe an additional case occurring in the mandible of a 15-year-old boy.