Enamel renal syndrome: A case report with review of literature.

Amelogenesis imperfecta (AI) is a developmental, inherited disorder affecting dental enamel. Preterm and low birth weight children are prone to many serious medical problems during the neonatal period, which may affect the development of oral tissues. We report a case of AI presenting with renal disease and thereby highlighting the importance of early diagnosis of this possible association to prevent renal failure and death of the patient.

Adenoid cystic carcinoma: A case report and review of literature.

Adenoid cystic carcinoma (ADCC) is an uncommon tumor of head and neck, whose clinical patterns are characterized by slow growth, perineural invasion and distant metastasis. Cribriform, tubular and solid are the three recognized histopathological patterns which are seen in ADCC. We report a case of ADCC involving palate with an update on the current understanding of its clinical behavior, molecular biology, pathogenesis, histopathological aspect, treatment and prognosis.

Non-Hodgkins lymphoma - A case report and review of literature.

Lymphomas are solid tumors of the immune system and include 14% of all head and neck malignancies. Non-Hodgkin lymphomas (NHLs) are a heterogeneous group of lymphoproliferative disorders originating in B-, T-, or natural killer T-cells. They have a wide range of histological appearances and clinical features at presentation, which can make diagnosis difficult.

Quantification of micronuclei in exfoliated cells of human immunodeficiency virus/AIDS-infected female patients.

Background: Micronucleus (MN) is a biomarker for cytotoxicity, which is formed during cell division. Increased MN scoring has been successfully used to recognize population groups at risk for cancers of oral cavity, cervix, urinary bladder and esophagus. Incorporating MN score along with cytological smear testing gives a better and cost-effective screening for high-risk patients.

Central hemangioma: A case report and review of literature.

Hemangioma is a benign self-involuting tumor of endothelial cells. They are the most common benign congenital lesions in humans and are characterized by the proliferation of blood vessels. They are often present at birth or appear soon after, and grow rapidly by endothelial proliferation.

Cytogenetic biomonitoring in petrol station attendants: A micronucleus study.

Background: Benzene, which is a major organic product, on chronic exposure can result in many malignant disorders, and therefore exposure to gasoline vapors is classified by the International Agency for Research of Cancer as possible carcinogenic to humans. Petrol station attendants are chronically exposed to petroleum derivatives through inhalation of petrol during vehicle refuelling.

Aim: This study is aimed to investigate cytogenotoxic damage in exfoliated buccal cells obtained from petrol station workers and control subjects using micronucleus (MN) test.

Evolution of dental informatics as a major research tool in oral pathology.

Bioinformatics is a relatively new field of science that incorporates the principles of biology and computer science. It is mainly concerned with collecting, storing, and retrieving data from large databases. Ever since the successful completion of the Human Genome Project, there has been an exponential growth in the volumes of biological data that is being generated worldwide.

Histopathologic diversity of Gorlin's cyst: a study of four cases and review of literature.

Aim: The purpose of the present article is to discuss four different case reports of the so-called calcifying odontogenic cyst and highlight the histopathological diversity of the same.

Background: Calcifying odontogenic cyst was first described by Gorlin et al in 1962. Ever since, its identification as a specific odontogenic lesion, controversies and confusions have existed regarding the relationship between cystic lesions and solid tumor masses that share cellular and histomorphologic features.