RESUMEN
Ranula is a mucous cyst that occurs in the sublingual gland (SLG) in the floor of the mouth. It can be classified into two types based on origins: One is the the lesser sublingual gland (LSLG) in the anterior segment and the Rivini duct, which is connected to it, and the other is the greater sublingual gland (GSLG) in the posterior segment. Because of the anatomical characteristics, surgical resection of the cysts carries the risk of damaging adjacent tissues and has a high recurrence rate. Intralesional injection of sclerotherapy may be a better alternative treatment. We summarized 65 cases of ranula treated with intralesional injections of bleomycin(BML). According to the origin of the ranula, 60 cases were from the LSLG and the Rivini duct, and 5 cases were from the GSLG. The results showed that 60 cases of ranula from LSLG and Rivini ducts were 100% cured during the follow-up period. The median number of injections for all patients was 1.16. All 5 cases of ranula from the GSLG did not wholly recover. This study confirmed that BLM intralesional injection is a safe and effective treatment modality for cysts from LSLG or the ducts of Rivini rather than GSLG. Therefore, before treatment, it is necessary to determine the type and origin of the cyst by characterizing its morphology to ensure the effectiveness of the treatment.
Asunto(s)
Bleomicina , Inyecciones Intralesiones , Ránula , Escleroterapia , Bleomicina/administración & dosificación , Bleomicina/uso terapéutico , Humanos , Escleroterapia/métodos , Femenino , Adulto , Masculino , Persona de Mediana Edad , Adolescente , Soluciones Esclerosantes/uso terapéutico , Soluciones Esclerosantes/administración & dosificación , Adulto Joven , Resultado del Tratamiento , Anciano , Niño , Glándula SublingualRESUMEN
Importance: Ethanol ablation (EA) was shown to be safe and effective for treating ranula, but few studies have assessed long-term outcomes and recurrence of ranula after EA. Objective: To evaluate the long-term outcomes and the risk factors for recurrence and receipt of subsequent surgery in patients who underwent treatment with EA for ranula. Design, Setting, and Participants: This case-series study was conducted at a single tertiary hospital and assessed patients who were treated with EA between July 2009 and March 2021. Among 70 consecutive patients, those with follow-up loss or who were followed up for less than 24 months were excluded. Exposures: EA for ranula. Main Outcomes and Measures: The primary outcome was recurrence at last follow-up after single or multiple EA sessions. Secondary outcomes included receipt of subsequent surgery and the recurrence-free survival (RFS) rate after initial EA. Factors possibly associated with outcomes included patient age and sex; ranula site, type, diameter, volume, and echogenicity; the presentation-to-EA interval; parapharyngeal space extension; and sublingual gland herniation. Risk factors were identified on logistic regression analyses. Two-year RFS rates were analyzed for the initial cohort using the Kaplan-Meier method and compared by log-rank tests. Results: A total of 57 patients (mean [SD] age, 26.4 [12.1] years; 24 female individuals [42%]) who were followed up for a median of 57 months (range, 24-167 months) were included. The recurrence rate was 33% (n = 19), and 11 (19%) underwent subsequent surgery. Among patients with recurrence, 86% (31 of 36) experienced first recurrence within 12 months after initial EA. A presentation-to-EA interval of 12 months or longer was associated with an increased risk of recurrence (adjusted odds ratio [OR], 3.74; 95% CI, 1.01-13.82). No risk factors were significantly associated with subsequent surgery (highest OR in parapharyngeal space extension: adjusted OR, 4.96; 95% CI, 0.94-26.35). Among the initial cohort of 70 patients, 2-year RFS was lower in a maximum diameter of ranula of 5 cm or greater than less than 5 cm (24% [95% CI, 7%-41%] vs 50% [95% CI, 34%-66%]; difference, 26% [95% CI, -4% to 56%]; log-rank test, P = .02). Conclusions and Relevance: This case-series study found that the recurrence rate of ranula after EA was 33%. A presentation-to-EA interval of 12 months or longer may be a risk factor for recurrence, suggesting that early intervention with EA might minimize recurrence. Most first recurrences occurred within 12 months after EA, with a maximum diameter of ranula of 5 cm or greater being a possible risk factor.
Asunto(s)
Etanol , Ránula , Recurrencia , Humanos , Femenino , Masculino , Factores de Riesgo , Ránula/cirugía , Etanol/uso terapéutico , Técnicas de Ablación/métodos , Adolescente , Adulto , Niño , Estudios Retrospectivos , Resultado del Tratamiento , Persona de Mediana Edad , Adulto JovenRESUMEN
OBJECTIVES: This study aimed to evaluate the clinical effect of suture micromarsupialisation on ranula. Methods: This is a retrospective comparative clinical study, the clinical data of 106 patients with simple ranula admitted to the Oral and Maxillofacial Surgery Department of Beijing Zhongguancun Hospital between August 2022 and May 2023 were collected. The patients were divided into the research group (55 patients), who underwent suture micromarsupialisation, and control group (51 patients), who underwent ranula resections. The therapeutic methods were compared regarding cure rate, surgical duration, intraoperative blood loss, 24-h postoperative pain score, intraoperative and postoperative complications, and recurrence rate. Results: The difference in the total effective rate between the two groups was not statistically significant (98.18% vs. 96.08%, χ2 = 2.116, p = 0.347). Intraoperative blood loss (4.35 ± 1.19 vs. 26.33 ± 3.19), surgery duration (6.33 ± 1.43 vs. 26.33 ± 3.19) and the postoperative visual analogue scale score (0.32 ± 0.03 vs. 3.81 ± 0.15) in the research group were lower than in the control group (p < 0.05). The incidence rate of complications in the research group was lower than in the control group (7.27% vs. 25.49%, χ2 = 6.522, p = 0.011). The difference in the postoperative recurrence rate between the two groups was not statistically significant (3.63% vs. 9.80%, χ2 = 1.632, p = 0.201). Conclusions: Suture micromarsupialisation is a conservative therapeutic method for intraoral ranula. The cure rate of suture micromarsupialisation is similar to that of traditional surgery. It is recommended to use this technique as a first-line conservative therapeutic method for intraoral ranula, as it has the advantages of minimal invasion, simple operation, no pain, no need for haemostasis and no complications.
Asunto(s)
Ránula , Humanos , Estudios Retrospectivos , Femenino , Ránula/cirugía , Masculino , Adulto , Técnicas de Sutura , Adolescente , Resultado del Tratamiento , Persona de Mediana Edad , Suturas , Complicaciones Posoperatorias , Recurrencia , Adulto Joven , Dolor Postoperatorio/etiología , Pérdida de Sangre Quirúrgica/estadística & datos numéricosRESUMEN
Ranula is a cyst-like growth that occurs in the oral cavity beneath the tongue. It consists of saliva from a ruptured salivary gland or duct. Rather than just flowing directly from the glands into the oral cavity, saliva permeates the nearby connective tissues and creates a bubble. A ranula could indeed appear at any time span in a person's life for inexplicable reasons. A trauma such as an oral operation, a facial blow or nibbling the lower lip may possibly start one. The following is a case study of an early childhood boy who reported with a swelling in the floor of the mouth with unknown aetiology from the last 6 months.
Asunto(s)
Ránula , Enfermedades de las Glándulas Salivales , Masculino , Humanos , Preescolar , Ránula/cirugía , Glándulas Salivales , Labio , Lengua , Edema/etiología , Suelo de la Boca/cirugíaRESUMEN
OBJECTIVE(S): Despite advancements in imaging techniques and cytological analysis, plunging ranula remains a challenging surgical, radiologic, and pathologic phenomenon. Of the 18 patients we evaluated at our institution, we highlight three cases that illustrate the high rate of misleading imaging and cytological results when assessing plunging ranula. METHODS: Imaging results, biopsy findings, operative techniques, and pathological reports were reviewed from patients who had either a preoperative or postoperative diagnosis of ranula and underwent surgery by a single head and neck surgeon at a tertiary care center. RESULTS: Of the 18 identified patients, computed tomography was correct on preoperative imaging 73% of the time and magnetic resonance imaging was correct on preoperative imaging 71% of the time. Two patients underwent preoperative ultrasound and their ultrasound reports did not accurately diagnose the presence of a ranula. Two patients underwent preoperative fine needle aspiration biopsy due to inconclusive preoperative imaging, in which results suggested either a ranula or epidermal cyst. Both ultimately did not match the final pathology. Three of eighteen patients (17%) underwent an inappropriate initial surgery due to incorrect imaging diagnoses and/or biopsy findings. CONCLUSION: Despite use of preoperative modalities to distinguish plunging ranula from other cystic floor of mouth lesions, surgeons must be aware that no workup modality is fully precise. The potential for revision surgery must be included in all preoperative discussions for presumed plunging ranula. LEVEL OF EVIDENCE: 4 Laryngoscope, 134:2689-2696, 2024.
Asunto(s)
Ránula , Tomografía Computarizada por Rayos X , Humanos , Ránula/diagnóstico , Ránula/cirugía , Ránula/patología , Ránula/diagnóstico por imagen , Masculino , Femenino , Adulto , Imagen por Resonancia Magnética , Persona de Mediana Edad , Diagnóstico Diferencial , Biopsia con Aguja Fina , Ultrasonografía , Estudios Retrospectivos , Adolescente , Adulto Joven , Errores DiagnósticosRESUMEN
AIM: This study aimed to describe the diagnosis and treatment of various surgical salivary affections in buffaloes. MATERIALS AND METHODS: This study included 135 buffaloes examined at Dakahlia Governorate between 2011 and 2022 suffering from various surgical salivary affections. The recorded surgical affections had salivary fistula (n = 44), ectasia of Stenson's duct (n = 11), ranula/mucocele (n = 46), and cervical sialocele (n = 34). The buffaloes were sedated using an intramuscular injection of xylazine (0.05 mg/kg) and local infiltration analgesia of lidocaine for specific surgical interventions. RESULTS: The salivary duct fistula cases were surgically corrected using a retrograde infusion of povidone-iodine into the duct and its double ligation with Prolene following fistulectomy. Intraoral marsupialization was done in buffaloes suffering from ectasia of the parotid duct. The mucocele /ranula was surgically incised with daily flushing with povidone-iodine. The cervical sialocele was treated by giving an elliptical excision on the sialocele, and sialoadenectomy of the mandibular salivary gland was performed to facilitate dynamic fluid/saliva drainage. A 92.5% of diseased buffaloes showed an uneventful recovery without any postoperative complications after the first treatment, whereas 7.5% of animals tended to recur. The most common and almost equally distributed salivary affections recorded in adult buffaloes were parotid duct fistula, mucocele, and cervical sialocele. The Stenson's duct ectasia was commonly registered in calves, being congenital. CONCLUSION: Ranula was the most common salivary affection encountered in adult buffaloes, closely followed by parotid duct fistulae and cervical sialoceles. Stenson's duct ectasia was the least encountered salivary affection in calves and was congenital. All salivary affections were corrected easily and safely, with satisfactory outcomes.
Asunto(s)
Bison , Enfermedades de los Bovinos , Fístula , Mucocele , Ránula , Animales , Bovinos , Búfalos , Ránula/veterinaria , Estudios Retrospectivos , Mucocele/cirugía , Mucocele/veterinaria , Dilatación Patológica/veterinaria , Povidona Yodada , Recurrencia Local de Neoplasia/veterinaria , Conductos Salivales/cirugía , Fístula/veterinariaRESUMEN
Ankyloglossia is a developmental anomaly characterized by a shortened lingual frenulum, which can range from cases with no clinical relevance to severe cases, where frenectomy may be indicated. In newborns, this indication has increased exponentially. The purpose of this report is to discuss obstruction of the sublingual caruncle, with a recurrent ranula, as a post-surgical complication of laser lingual frenectomy performed in a newborn. The treatment provided is also discussed (marsupialization and removal of the affected sublingual glands). Lingual frenectomy should be performed with great care, especially in newborns, because the sublingual caruncles can be affected and complications can occur.
Asunto(s)
Anquiloglosia , Úlceras Bucales , Ránula , Enfermedades de las Glándulas Salivales , Recién Nacido , Humanos , Ránula/etiología , Ránula/cirugía , Frenillo Lingual/cirugía , Anquiloglosia/cirugía , Relevancia ClínicaRESUMEN
Ranula is a rare and benign extravasation mucocele that is clinically characterized by asymptomatic sublingual or submandibular masses. Surgical excision is considered the most effective treatment approach, but it has been associated with high invasiveness and several complications (hemorrhage, damage to Wharton's duct, and lingual nerve injury). Over the past decade, more conservative therapies have been rapidly disseminated into clinical practice to seek a more effective and less traumatic approach for young patients. In this report, an 8-year-old female with an asymptomatic, recurrent sublingual ranula was treated using a conservative approach with marsupialization and an intracystic injection of a plaque remover (Hybenx® gel). After incision of the cystic dome, Hybenx® gel was applied into the cystic lumen for 20 seconds and then aspirated; next, the area was rinsed thoroughly with sterile saline solution before suturing. Ultrasound re-evaluation at 10 months and intraoral clinical examination at 24 months confirmed the absence of relapse. Our results support the hypothesis that marsupialization combined with intracystic injection of Hybenx® gel could be an encouraging conservative treatment alternative for recurrent sublingual ranula in children. Further randomized controlled trials are needed to test this hypothesis.
Asunto(s)
Procedimientos Quirúrgicos Orales , Ránula , Enfermedades de las Glándulas Salivales , Niño , Femenino , Humanos , Ránula/cirugía , Ránula/diagnóstico , Glándula Sublingual/cirugía , Procedimientos Quirúrgicos Orales/métodos , Recurrencia Local de Neoplasia , Enfermedades de las Glándulas Salivales/cirugíaRESUMEN
PURPOSE: To develop sonographic criteria for ranula that to allow rapid and precise diagnosis, differentiation between enoral (ER) and plunging ranula (PR), and differential diagnosis from other competing pathologies in this region. METHODS: Patients who presented with or were referred with ranula between 2002 and 2022 were assessed in a retrospective study. After clinical investigation, ultrasound examinations were performed in all cases. Several sonographic parameters describing the echotexture, shape and size of ranulas, their relationship to important surrounding anatomical landmarks and the characteristic spreading pattern of ERs and PRs were elaborated and evaluated. RESULTS: 207 ranulas were included (82.12% ERs and 17.87% PRs). The ranulas were all in close anatomical relationship to the sublingual gland (SLG) and mylohyoid muscle (MM). The echo texture was hypoechoic to anechoic in 97.6% of the lesions. In comparison with ERs, PRs were larger and irregular in shape significantly more often (P = 0.0001). There were significant differences between ERs and PRs in their exact location relative to the SLG (superficial, deep, anterior, each P = 0.0001; posterior, P = 0.03) and level of the MM (above, below, above and below, P = 0.0001 each). The exact extent and plunging pattern were depicted in all PRs, but naturally in none of the ERs. CONCLUSIONS: The ultrasound criteria developed in this study, confirming previously published results, indicate that ultrasound is an excellent diagnostic tool for diagnosing ranula and differentiating between ERs and PRs.
Asunto(s)
Ránula , Humanos , Ránula/diagnóstico por imagen , Ránula/patología , Estudios Retrospectivos , Diagnóstico Diferencial , Ultrasonografía/métodos , Glándula Sublingual/diagnóstico por imagen , Glándula Sublingual/patologíaRESUMEN
OBJECTIVES: This study describes a technique of measurement for neck cyst amylase content and reviews the experience of a tertiary referral center for cases of suspected plunging ranula. METHODS: A retrospective study was performed at the Manukau Surgical Center in Auckland, New Zealand. Patients with a possible diagnosis of plunging ranula based on clinical presentation and diagnostic aspiration of the cyst contents were included. Demographic data, imaging and laboratory findings were collected, along with findings from surgery and histology. The technique for measuring the amylase of the aspirated cyst contents was also carefully recorded. RESULTS: The 37 cases of confirmed plunging ranula included in this study had a submandibular cystic swelling that was aspirated. Imaging features consistent with a plunging ranula were seen in 89% of the study group. All cases had detectable levels of amylase of ≥3 U/L in the ranula contents. There was large variability (range: 5-560 U/L) in the concentration of amylase, with 70% of the cases demonstrating an amylase concentration below 200 U/L. Aspirates were typically described as viscous (87.5%) and yellow or straw-colored. CONCLUSION: The combination of clinical presentation, imaging and the presence of amylase in the cyst contents is diagnostic for plunging ranula. LEVEL OF EVIDENCE: 4 Laryngoscope, 133:535-538, 2023.
Asunto(s)
Ránula , Enfermedades de las Glándulas Salivales , Humanos , Ránula/diagnóstico , Ránula/cirugía , Amilasas , Estudios Retrospectivos , Enfermedades de las Glándulas Salivales/diagnóstico , Nueva Zelanda , Glándula Sublingual/patología , Glándula Sublingual/cirugíaRESUMEN
Ranula, from the Latin "little frog", is a retention cyst filled with saliva in the oral cavity. Simple ranulas most commonly affect the sublingual gland and typically present as a hemispherical bluish cyst on the floor of the mouth, making it a visual diagnosis. A 7-year-old girl presented with a swelling on the underside of the tongue, an uncommon location for a ranula that made diagnostic assignment difficult. The optimal treatment of a ranula is still controversial in the literature. Many authors favor surgery as the treatment of choice. Our case shows that a watch and wait approach with simple mechanical pressure on the cyst can be sufficient.
Asunto(s)
Ránula , Enfermedades de las Glándulas Salivales , Femenino , Humanos , Niño , Ránula/diagnóstico , Ránula/cirugía , Glándula Sublingual/cirugíaRESUMEN
OBJECTIVES: Non-neoplastic salivary gland diseases are rare in children. This paper aims to present the spectrum of encountered non-neoplastic salivary gland diseases at a tertiary center by describing the demographics, clinical characteristics, and outcomes in this patient population. METHODS: A review of electronic medical records was performed from 2010 until 2020. Relevant data were retrieved and charted according to the type of salivary gland disease. A comparison between diseases was made for demographics, presenting symptoms, treatment, and outcomes. RESULTS: Fifty patients with 11 different non-neoplastic salivary gland diseases were identified. Sialolithiasis was the most prevalent condition (12/50), with 83% localized in the submandibular gland. In contrast to gender, age, and symptoms, the location of pathology was significantly associated with the diagnosis (p < 0.001). In patients with sialolithiasis, a hybrid procedure (combined endoscopy and lithotomy) resulted in 100% resolution of symptoms. For (plunging) ranula, marsupialisation had a relative risk of recurrence of 9.6 compared to (partial) extirpation of the sublingual gland. CONCLUSIONS: Children with salivary gland diseases present with overlapping symptoms, making clinical diagnosis challenging. The present study may aid physicians and specialists in diagnosing the most prevalent conditions in children. Although no gold standards exist for their treatment, hybrid procedures (sialolithiasis) and subglingual gland extirpation (ranula) showed superior results over alternatives.
Asunto(s)
Ránula , Cálculos de las Glándulas Salivales , Enfermedades de las Glándulas Salivales , Niño , Humanos , Endoscopía/métodos , Ránula/patología , Cálculos de las Glándulas Salivales/diagnóstico , Cálculos de las Glándulas Salivales/epidemiología , Cálculos de las Glándulas Salivales/cirugía , Enfermedades de las Glándulas Salivales/diagnóstico , Enfermedades de las Glándulas Salivales/epidemiología , Enfermedades de las Glándulas Salivales/cirugía , Glándula Sublingual/patologíaRESUMEN
La ránula es una lesión pseudoquística causada por la retención de contenido salival de la glándula sublingual en el tejido conjuntivo subyacente, siendo la patología más frecuente de esta glándula. Su localización es a nivel del suelo de la boca, pudiendo en ocasiones extenderse a través del músculo milohioideo hacia la región submaxilar o cervical (ránula plunging o cervical), presentándose clínicamente como una tumoración laterocervical de crecimiento lento. El apoyo de imágenes mediante ecografía, tomografía computarizada, o RM (resonancia magnética) es fundamental para un correcto diagnóstico. Respecto al tratamiento, el procedimiento más aceptado y con menos tasas de recurrencia es la escisión de la ránula cervical por abordaje laterocervical, asociada a la extirpación de la glándula sublingual implicada vía transoral. Aquí presentamos el caso clínico de un varón de 25 años quien presenta una masa laterocervical derecha de seis meses de evolución de crecimiento progresivo e indoloro. La ecografía y RM confirman una ránula cervical gigante de 62x45x101 mm, que se localiza en espacio submandibular derecho, alcanzando el espacio parafaríngeo en su vertiente más craneal. Debido a las características de la lesión y su anatomía se decide tratamiento quirúrgico.
The ranula is a pseudocystic lesion caused by the retention of salivary content of the sublingual gland in the underlying connective tissue, being the most frequent pathology of this gland. Its location is at the level of the floor of the mouth and can sometimes extend through the mylohyoid muscle towards the submaxillary or cervical region (plunging or cervical ranula), clinically presenting as a slow-growing laterocervical tumor. The support of images by ultrasound, computed tTomography or MRI (magnetic resonance imaging) is essential for a correct diagnosis. Regarding treatment, the most accepted procedure, and with the lowest recurrence rates is excision of the cervical ranula by the laterocervical approach, associated with the transoral removal of the involved sublingual gland. Here, we present the clinical case of a 25-year-old man who presented a six-month-old right laterocervical mass of progressive and painless growth. Ultrasound and MRI confirmed a giant cervical ranula measuring approximately 62x45x101 mm, located in the right submandibular space, reaching the parapharyngeal space in its most cranial aspect. Due to the characteristics of the injury and its anatomy, surgical treatment was decided.
Asunto(s)
Humanos , Masculino , Adulto , Ránula/cirugía , Ránula/diagnóstico por imagen , Enfermedades de las Glándulas Salivales/cirugía , Glándula Sublingual/cirugía , Imagen por Resonancia Magnética/métodos , Tomografía Computarizada por Rayos X/métodosRESUMEN
OBJECTIVES: Ranula is one of the commonest salivary gland cysts that mostly occur due to mucus extravasation from the sublingual salivary gland. Treatment of this lesion is still somewhat shrouded in controversy and varies from conservative treatment to surgical excision of the causative gland. MATERIALS AND METHODS: This was a case series in quasi-experimental design that evaluated the outcome and complications of the modified micromarsupialization technique as a newly introduced treatment at our center for simple sublingual ranula over a 2-year period. RESULTS: Twenty patients were treated by the modified micromarsupialization technique and followed up for 1 year. There was complete resolution following this technique in 17 patients (85%) with no evidence of recurrence or complications, whereas 2 patients (10%) showed partial resolution and the remaining 1 patient (5%) showed a failure and recurrence. The age of the patient, the size of the ranula, and the retention of sutures throughout the study period did not significantly affect the treatment outcome. CONCLUSIONS: The modified micromarsupialization technique was a simple and effective treatment that should be used as a primary treatment option for simple ranulas and we recommend it to be the first-choice treatment before surgical excision of the sublingual gland, especially in a resource-challenged economy like ours.
Asunto(s)
Procedimientos Quirúrgicos Orales , Ránula , Humanos , Ránula/cirugía , Ránula/etiología , Ránula/patología , Procedimientos Quirúrgicos Orales/efectos adversos , Glándula Sublingual/cirugía , Glándula Sublingual/patología , Resultado del TratamientoRESUMEN
ABSTRACT: Submandibular gland mucoceles, which are very rare cystic lesions, make differentiation from other cystic neck masses such as plunging ranula and cystic lymphatic malformation difficult. The authors report a rare huge submandibular gland mucocele with diagnostic difficulties. A 39-year-old woman with painless swelling in the left submandibular region underwent OK-432 injection therapy with a diagnosis of plunging ranula at another hospital. However, she was referred to our department for recurrent swelling. Computed tomography showed a well-circumscribed, multilocular, low-density lesion in the left submandibular region. Fine needle aspiration was performed, and the content of the cystic lesion was yellowish-brown serous fluid. After the fine needle aspiration, computed tomography was performed. The cystic lesion was radiologically diagnosed as submandibular gland mucocele. Therefore, the patient underwent endoscopically-assisted intraoral removal of the sublingual and submandibular glands under general anesthesia. The pathological diagnosis was submandibular gland mucocele.
Asunto(s)
Mucocele , Úlceras Bucales , Ránula , Enfermedades de la Glándula Submandibular , Femenino , Humanos , Adulto , Ránula/diagnóstico por imagen , Ránula/cirugía , Mucocele/diagnóstico por imagen , Mucocele/cirugía , Glándula Sublingual , Glándula Submandibular/patología , Enfermedades de la Glándula Submandibular/diagnóstico por imagen , Enfermedades de la Glándula Submandibular/cirugíaRESUMEN
ABSTRACT: Epidermoid cysts are rare, slow-growing, benign, developmental cysts that are derived from abnormally situated ectodermal tissue. Epidermoid cysts may grow anywhere on the body and about 7% of them are located in the head and neck region. They are usually asymptomatic over years but can be symptomatic due to secondary changes or the growing size. Clinically, the lesion presents as a slow-growing asymptomatic mass, usually located in the midline, above or below the mylohyoid muscle. Surgical excision from the floor of the mouth is indicated to relieve symptoms and prevent possible infection. This swelling on the floor of the mouth can sometimes cause serious problems with difficulty for swallowing and speaking. The purpose of this report is to present a case of sublingual epidermoid cyst of the floor of the mouth.