Chemiluminescent light is a stepping stone and has the potential to revolutionize the diagnostic protocol for patients with potentially premalignant lesions. The device can be used as a general oral mucosal examination system and may in particular improve the visualization of potentially premalignant lesions.

Mucormycosis is a fungal infection caused by members of Mucorales and zygomycotic species. These are saprophytes known as Mucormycotina that grow from rotten matter or soils during the decomposition of soil. It has been seen affecting many COVID-19-affected patients recently in India. Mucormycosis can be diagnosed in six different sites depending on the immunological status and the site of the body affected. The six manifestations are rhinocerebral, pulmonary, cutaneous, gastrointestinal, and central nervous system or disseminated forms. Here, we present a dental case of mucormycosis or black fungus disease that has affected an immune-compromised patient who had suffered from COVID-19 2 months ago. Surgical debridement was done and the histopathologic study revealed fungal hyphae. Systemic antifungal therapy was administered that helped the patient to recover in 7-week time.

Adenamatoid odontogenic tumor (AOT) is an odontogenic tumor with a prevalence of 2.2–7.1%. AOT is a benign, noninvasive, and progressive lesion which is also known as “a two third tumor.” As the name suggests the tumor occurs in the maxilla in two third of cases. It occurs in young patients in two third of cases and associated with missing or unerupted teeth in two third of cases. Two third cases are associated with the maxillary canine. Characterized by slow growing, gradually enlarging, painless swelling associated with missing teeth. We report a case of a male patient of age 22 years, with characteristic findings. AOT resembles different odontogenic cysts and tumors which may include dentigerous cyst, globulomaxillary cyst, ameloblastoma, and other entities, hence must be well differentiated. Conservative surgical enucleation is the treatment of choice. Recurrence rate for AOT is 0.2%. Prognosis is excellent when completely removed in toto.

Adenomatoid Odontogenic tumour is an uncommon benign lesion of odontogenic origin which affects young individuals mostly in second decade of life, with a female predominance. AOT is most commonly located in anterior maxilla usually associated with impacted canine. Through this paper we present a rare entity - Adenomatoid Odontogenic tumour with dentigerous cyst associated to impacted canine and lateral incisor in anterior maxilla in a 15 year old male patient.

Nasopalatine duct cyst is a non-odontogenic developmental cyst typically located in the maxillary midline between the tooth roots of central incisors, these cysts are infrequent and can often be misdiagnosed as periapical lesion or cyst. In this article, we present a case of which was clinically and radio graphically provisionally diagnosed as nasopalatine duct cyst in a 62 year old male patient with complaint of swelling in midline of palate. The lesion was surgically removed, and histo pathologically confirmed the provisional diagnosis, thus concluding that it can be a diagnostic dilemma in clinical and radiological examinations.