1/15. Giant ranula causing mandibular prognathism.This is a case report of a 20-year-old man with ranula, the size of an orange, in the floor of the mouth causing mandibular prognathism with fan-shaped mandibular teeth anterior to the premolars. The tumor was extirpated. The pathogenesis, differential diagnosis and treatment of ranulas are discussed.- - - - - - - - - - ranking = 1keywords = mouth (Clic here for more details about this article) |
2/15. Management of pediatric ranula.OBJECTIVE: Many surgical techniques to manage ranulas have been described in the literature. These techniques include excision of the cyst with or without excision of the ipsilateral sublingual gland, marsupialization, cryosurgery, and CO(2) laser excision. Few studies have described the approach toward management in pediatric patients. methods: Six patients were treated for intraoral ranulas. Two patients had spontaneous resolution of their lesions. Four patients required dissection of the submandibular duct and lingual nerve to completely excise an oral cavity ranula and an ipsilateral sublingual gland. RESULTS: There were no recurrent lesions. One patient developed a lingual nerve injury but no numbness. The 2 patients with spontaneous resolution did not develop a subsequent lesion. CONCLUSION: Optimal management of pediatric oral cavity ranulas may include observation for 5 months for spontaneous resolution. If the lesion does not resolve or recurs repeatedly, surgical treatment is recommended. Submandibular duct dissection with relocation appears to enhance exposure to the floor of mouth. The pseudocyst and entire sublingual gland should be removed. Identification of the lingual nerve is necessary to accomplish this goal.- - - - - - - - - - ranking = 2.2137903202556keywords = mouth, oral cavity, cavity (Clic here for more details about this article) |
3/15. Recurrent plunging ranula treated with OK-432.A 36-year-old man was admitted who had a 2-month history of swelling of the right submandibular area and the right side of the mouth floor. He had undergone operations for right plunging ranula with a lesion on the floor of the mouth twice 7 years ago. Under fluoroscopic guidance, the contents of the cyst were aspirated as much as possible and injected with the same amount of OK-432 solution (picibanil 0.1 mg; 10 ml) twice with 3-week intervals. Examination after 6 weeks showed that the cystic mass seen before therapy had disappeared completely, and no recurrence was encountered after 1 year. We here report a case in which a successful sclerotherapy with OK-432 for recurrent plunging ranula after surgery was performed.- - - - - - - - - - ranking = 2keywords = mouth (Clic here for more details about this article) |
4/15. Marsupialization for treatment of oral ranula: a second look at the procedure.Simple marsupialization to manage oral ranula has fallen into disfavor because of excessive failures and the high incidence of iatrogenically caused cervical ranula that may follow this procedure. With the simple addition of packing the entire pseudocystic cavity with gauze after its unroofing, the rate of recurrence is minimized. It is recommended that oral ranula be treated initially by marsupialization with packing and, if recurrence occurs, then the offending sublingual gland should be excised.- - - - - - - - - - ranking = 0.01926192444266keywords = cavity (Clic here for more details about this article) |
5/15. prenatal diagnosis of ranula at 21 weeks of gestation.A fetal sublingual cystic lesion was diagnosed by routine prenatal ultrasonography at 21 weeks of gestation and followed up until term in a tertiary care center. Fetal growth was normal as was the amniotic fluid volume. Ex utero intrapartum treatment was performed and the cyst was aspirated to allow breathing and swallowing during planned cesarean section. The cyst was totally excised when the newborn was 27 days of age and histological examination revealed a mucous cyst of the mouth floor.- - - - - - - - - - ranking = 1keywords = mouth (Clic here for more details about this article) |
6/15. Lingual tumors in infants: a case report and review of the literature.Tumors of the tongue and the base of mouth are seen rarely in children. The incidence of the ones that are large enough to fill the oral cavity is especially low. If not recognized and treated, tongue tumors may obstruct the upper aero-digestive tract and be fatal. A case of a huge lingual cystic tumor mimicking ranula, and obstructing the upper aero-digestive tract, which was diagnosed antenatal and treated during and after the delivery, is presented together with a review of the literature.- - - - - - - - - - ranking = 1.6068951601278keywords = mouth, oral cavity, cavity (Clic here for more details about this article) |
7/15. Pediatric intraoral ranulas: an analysis of nine cases.An intraoral ranula is a retention cyst arises from the sublingual gland on the floor of the mouth as a result of ductal obstruction and fluid retention. Many techniques for management of ranulas have been described in the literature. The purpose of this study was to analyze our surgically treated pediatric patients with intraoral ranulas and to discuss the results in the light of the literature. Nine pediatric patients (six females and three males) with intraoral ranulas surgically treated were analyzed retrospectively regarding their treatment methods and results. The surgical specimens were also re-examined histologically. Seven cases of superficial, protruded and smaller than 2 cm ranulas were treated with marsupialization (unroofing). Two cases who were previously operated and then recurred had bigger than 2 cm ranulas. In these two cases, marsupialization of the ranula plus removal of the sublingual gland was performed. The most common complication was intraoperative cyst rupture of the ranula, which was noted in four cases. A recurrence was observed in only one case in the 16th months of follow up period. Our findings show that marsupialization is a suitable and effective method for pediatric intraoral ranulas, whereas in recurrent cases marsupialization of the ranula combined with total excision of sublingual gland may be preferred.- - - - - - - - - - ranking = 1keywords = mouth (Clic here for more details about this article) |
8/15. Sublingual ranula: report of a submandibular clinical case.ranula is a raised mucocele on the oral floor. When the mucocele extends and passes the sublingual space and invades the submandibular space it may be called ''plunging ranula''. Its etiology is not completely known. Our clinical case is a clear example: a 10-year old formation, not painful, developed during several years and originally of small dimension located in the sublingual region. The purpose of this study is to underline that the surgical treatment of choice, in these clinical situations, is the drainage of the cavity and marsupialization rather than a radical removal.- - - - - - - - - - ranking = 0.01926192444266keywords = cavity (Clic here for more details about this article) |
9/15. An unusual case of floor of mouth swelling: case report, differential diagnosis and a review of the literature.The oral cavity is an uncommon site for a true lipoma. A distinct histological variant is the spindle cell lipoma. This is a rare oral lesion. A case of an intra-oral spindle cell lipoma in a 55-year-old female is reported, a differential diagnosis is presented and the histopathology is discussed. CLINICAL RELEVANCE: An oral swelling is a common presenting complaint and requires further investigation.- - - - - - - - - - ranking = 4.6068951601278keywords = mouth, oral cavity, cavity (Clic here for more details about this article) |
10/15. Treatment of a ranula using an Er,Cr:YSGG laser.A ranula is an extravasational cyst arising from the sublingual gland. The "cyst" cavity does not have an epithelial lining, and because of this is notoriously difficult to eliminate. Usual treatment requires complete excision of the sublingual gland, exteriorizing the gland through establishment of a secondary ductal structure by placement of a long-term indwelling catheter, or packing, all requiring patient compliance. Unroofing alone is often followed by recurrence via resealing or closure with formation of a new roof. The accompanying scarring and damage to additional ducts may also result in recurrence. Combining unroofing with a technique that would prevent resealing of the remaining portion, scarify the base of the ranula to eliminate residual glandular acini, and be more comfortable and non-interfering with the daily activity of the patient, is an acceptable object of treatment of a ranula. The use of a water-based laser system to accomplish these goals appears to be a desirable and simple method.- - - - - - - - - - ranking = 0.01926192444266keywords = cavity (Clic here for more details about this article) |
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