Published: 2020-06-25

Nasolabial hamartoma: a rare case report

D. Senthamarai Kannan, G. Soundara Rajan, Veerasigamani Narendrakumar, V. K. Sathiya


Nasolabial cysts are rare, nonodontogenic soft tissue developmental cysts occur in the maxillary lip and nasal alar regions. Patients usually presents with an asymptomatic soft swelling with obliteration of the nasolabial fold. Due to it's origin from entrapped epithelium in an embryonic fusion plane developmentally, this cyst is considered to be a Hamartoma. Hamartomas are non-neoplastic malformations, or inborn errors of tissue development. They are characterized by an abnormal mixture of tissues indigenous to that area of the body. Complete surgical excision is the accepted method of treatment. This report aimed to present a case of nasolabial cyst hamartoma, which is rare in presentation.


Nasolabial cyst, Hamartoma, Non-odontogenic cyst

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Van Bruggen A, Shear M, Du Preez I, Van Wyk D, Beyers D, Leeferink G.Nasolabial cysts. A report of 10 cases and a review of the literature. J Dent Assoc S Afr. 1985;40:15-9.

Terrisa MH, Billmanb GF, Pransky SP. Hamartoma: case report and review of the literature. Int. J. Pediatr. Otorhinolaryngology. 1993;28:83-8.

Klestadt W. Nasal cysts and the facial cleft cyst theory. Ann Otol Rhinol Laryngol. 1953;62:84-92.

Majumder NK, Venkataramaniah NK, Gupta KR, Gopalakrishnan S. Hamartoma of nasopharynx. J Laryngol Otol. 1977;91:723-7.

Bull TR, McNeill KA, Milner G, Murray SM. Nasoalveolar cysts. J Laryngol Otol. 1967;81:37-44.

Kuriloff DB. The nasolabial cyst-nasal hamartoma. Otolarynol. Head Neck Surg. 1987;96:268-72.

Morgan BL, Renard A. Nasolabial cyst: case report. Plast Re constr Surg. 1976;57:240-5.

Walsh-Waring GP. Nasoalveolar cysts: aetiology, presentation,and treatment. J Laryngol Otol. 1967;81:263-76.

Yeh CH, Ko JY, Wang CP. Transcutaneous Ultrasonography for Diagnosis of Nasolabial Cyst. J Craniofacial Surg. 2017;28:221-2.