Simultaneous, congenital, mucocoele of the Blandin-Nühn glands and teratoma of the tongue: early management and follow up at one year

Teratoma of the Tongue in a Fetus: A Case Report and Review of the Literature

Teratomas are tumors composed of multiple embryonic germ layers of tissue, and those occurring in the tongue of the fetus are extremely rare. This paper reports the case of a 20-week-old fetus diagnosed with oral masses combined with a cleft lip and palate using prenatal ultrasonography. The patient decided to terminate the pregnancy due to economic factors after prenatal genetic consultation. The mother underwent induction termination and delivered a stillborn male fetus. The mass originated from the tongue and was pathologically confirmed as a mature teratoma by histology. Teratoma of the tongue is a rare congenital tumor that is usually benign. Its etiology is multifactorial, and prenatal karyotyping is necessary. Ultrasound is the main method of prenatal diagnosis, and magnetic resonance imaging is an effective complement to ultrasonography. Tumors can cause other malformations and abnormalities, and their location and size have an essential impact on prognosis. The imaging approach should focus on the associated abnormalities in order to assess the impact of the mass on the fetal airway and swallowing. Appropriate follow-up imaging can be helpful in the dynamic assessment of management.

Recent advances in the histopathological assessment of salivary disease

BACKGROUND

Salivary gland disease includes a wide range of unique and rare conditions that are treated by ear, nose and throat (ENT), oral and maxillofacial surgeons (OMFS) and oral medicine specialists. Histopathological diagnosis is pivotal to making a diagnosis and treatment planning. There is a vast range of conditions and controversies in the histopathological assessment of salivary gland diseases. Most colleagues in oral pathology and oral medicine work closely with the OMFS but might have missed some of the recent articles published by the speciality.

METHODS

We reviewed articles thought to be relevant to oral medicine and pathology specialists published over an 8-year period between 2012 and 2019 in the leading British Journal of Oral and Maxillofacial Surgery (BJOMS).

RESULTS

A total of 44 published articles relating to the histopathology of salivary glands disease were selected. Papers were published on population studies, benign and malignant tumours, sialadenitis, metastasis to the parotid gland and cytology. The publication type and numbers published were as follows: review (n = 9), meta-analysis/randomised controlled study (n = 1), retrospective study (n = 10) and case report/technical notes (n = 23).

CONCLUSIONS

The greatest proportion of publications published in BJOMS were case reports. This emphasises the paucity of consensus and the need for development in this field. Salivary gland disease remains an area with many controversies and would benefit from further research.