Carcinoma ex pleomorphic adenoma occurring in the sublingual gland is extremely rare. In this report, a case of adenoid cystic carcinoma ex pleomorphic adenoma of the sublingual gland was presented.
Adenocarcinoma ; Adenoma, Pleomorphic ; Humans ; Sublingual Gland ; Sublingual Gland Neoplasms

The patient visited for swell and ache of sublingual region. The patient's two sides of sublingual glands were swelled. The mandibular central incisors were repaired by the ill fitting prosthesis, and there was an irregular oral ulcer under it. The area of the ulcer was about 2 mm x 2 mm. The sublingual glands recovered in two days after the ill fitting prosthesis of mandibular central incisors was removed away, iodoglycerin was applied on the oral ulcer, vitamin B1, vitamin B2, prednisone and amoxicillin was taken.
Humans ; Incisor ; Prostheses and Implants ; Sublingual Gland

OBJECTIVES: This study evaluated the clinical results of partial sublingual glandectomy accompanying the excision of ranula as new treatment modality. MATERIALS AND METHODS: A total of 43 patients who were treated between 1999 and 2007 for oral or plunging ranula were reviewed. All patients were treated surgically by various methods with a total of 55 different procedures performed. Ten cases of partial sublingual glandectomy with excision of the ranula were conducted. All excised specimens were examined. We compared the clinical outcomes resulting from each treatment method. RESULTS: The recurrence rates for marsupialization, excision of ranula, marsupialization with gauze packing, total excision of sublingual gland and ranula, and partial sublingual glandectomy with excision of ranula were 50%, 25%, 25%, 0% and 10%, respectively. Of the 10 patients treated by partial sublingual glandectomy with ranula excision, only one experienced recurrence (10%), i.e., plunging ranula. None of the ranulas contained an epithelial lining, and the excised portion of the feeding sublingual glands showed degenerative changes. CONCLUSION: In removal of ranulas, we found that excision of the attached sublingual gland, which removed the feeding portion and degenerative acinar cells, yielded good outcomes. Thus, as a new conservative method for treatment, we recommend partial sublingual glandectomy to accompany excision of the ranula.
Acinar Cells ; Humans ; Ranula ; Recurrence ; Sublingual Gland ; Treatment Outcome

Sialolithiasis is a major cause of salivary gland dysfunction. The majority of sialolithiasis or salivary stones are found in the submandibular glands or in its duct. As such, the sublingual gland is a very rare site for stone formation. We described a 30-year-old woman with multiple sialoliths in the sublingual gland. These sialoliths were removed by transoral sublingual sialadenectomy. A total of 11 calculi were found.
Adult ; Calculi ; Female ; Humans ; Salivary Duct Calculi ; Salivary Gland Calculi ; Salivary Glands ; Sublingual Gland ; Submandibular Gland

gland and its duct. The pain and swelling of salivary gland is a chief complaint of patients presenting. Most salivary gland calculi occur in the submandibular gland, but can also occur in the parotid gland and the sublingual gland. One giant sialolith is rarely reported, while the several cases of one or multiple sialolith in the submandibular gland have reported in the literatures. In this case, we have removed the sialolith in which perforated mouth floor along Wharton's duct and report it.]]>
Calculi ; Humans ; Mouth Floor ; Parotid Gland ; Salivary Ducts ; Salivary Gland Calculi ; Salivary Glands ; Sublingual Gland ; Submandibular Gland

Acinic cell carcinoma (ACC) is a low-grade malignancy of salivary gland that constitutes approximately 17% of primary salivary gland malignancies. ACC predominantly occurs in the parotid gland. The higher incidence in the parotid gland seems to be related with the serous acinar cells of the glands, while the sublingual gland is a mixed gland, predominantly mucinous. Therefore, ACCs which originated in the sublingual gland are very rare and till now only 8 cases have been reported in the literature. Recently, we experienced a case of ACC which was found incidentally in the surgical specimen of a ranula arising in the sublingual gland. The finding of this case suggests that the early pathological diagnosis is needed to clarify the reasons for the recurrence of a ranula.
Acinar Cells* ; Carcinoma, Acinar Cell* ; Diagnosis ; Incidence ; Mucins ; Parotid Gland ; Ranula* ; Recurrence ; Salivary Glands ; Sublingual Gland*

OBJECTIVE: To study the clinical features and treatments of congenital submandibular duct dilatation. METHODS: Seven children with congenital submandibular duct dilatation from January 2008 to March 2018 were included in this study, whose average age was 5 months and 22 days. The clinical manifestations are unilateral swelling of the mouth floor. All seven children underwent sublingual gland resection, submandibular gland dilatation catheter resection, and catheter reroute under general anesthesia. Intraoperatively, the orifice of the submandibular gland was constricted and part of the catheter was dilated. RESULTS: All seven patients had good healing without swelling or cyst formation. CONCLUSIONS Congenital submandibular duct dilatation occurs at a young age. Early diagnosis and treatment can help prevent further expansion of the catheter and avoid gland atrophy, feeding difficulty, and breathing obstruction. Simultaneous excision of the sublingual gland can avoid the formation of postoperative sublingual cyst.
Child ; Dilatation ; Humans ; Infant ; Ranula ; Salivary Ducts ; Sublingual Gland ; Submandibular Gland

gland in the field of Oral & Maxillofacial surgery. Obstruction of salivary secretion by a sialolith can result in swelling and pain, as well as infection of the gland. The swelling is usually correlated to meals, when salivary secretion is enhanced. Sialolithiasis occurs mainly in the submandibular gland(92%) and to a lesser degree in the parotid gland(6%). The sublingual gland and the minor salivary gland are rarely affected(2%). This is a report of rare case, the authors have experienced, within the left sublingual gland and the minor salivary glands. It is multiple sialolithiasis(about 22 silaoliths) in the sublingual and the minor salivary glands which has very low incidence of sialolithiasis. The pathosis were removed using transoral sialolithotomy with sublingual sialadenectomy.]]>
Incidence ; Meals ; Salivary Gland Calculi ; Salivary Glands ; Salivary Glands, Minor ; Sublingual Gland ; Surgery, Oral

Plunging ranula is rare and manifests as the submandibular or submental cystic mass, without intra-oral abnormality. It usually causes misdiagnosis and malpractice. This article reported a case of plunging ranula that appeared as a massive mass located behind the left ear. A 6-year-old child presented with recurrent left retroauricular swelling over six months without obvious inducement. The mass showed repeatedly swelling and persistent skin ulcers. Physical examinations described a fluctuant, nontender mass behind the left ear whose size was about 5 cm×5 cm×3 cm. The skin upon the surface of the mass was thin and red, and overflowed yellow slimelike contents. Computed tomography (CT) showed an extensive cystic lesion in the left neck. After local incision and drainage the mass was shrink. With the primary clinical diagnosis of branchial cyst, the patient underwent mass resection through postauricular incision. During the operation, the fistula was traced to the area around the sublingual gland, and the postoperative pathology report demonstrated cystic spaces occurring in soft tissue without lymphoid tissue. One month postoperatively, the patient presented the "egg-white", wire-drawing transparent viscous fluid outflowing from the left external auditory canal, indicating that the fluid in the external auditory canal originated from the sublingual gland and the disease was the plunging ranula presenting as a giant left retroauricular mass. We readmitted the patient to the hospital and the ipsilateral sublingual gland was completely removed in the mouth under general anesthesia. No clinical evidence of recurrence was found at the end of 9 months follow-up. So far, there is no literature reporting plunging ranula behind ear. This case report describes the clinical manifestation, diagnosis, and differential diagnosis and treatment of a case of plunging ranula, and reveals that, other than the submandibular or submental, plunging ranula also could be found in retroauricular region. The plunging ranula is difficult to fully confirm through a clinical character, and usually easy to be misdiagnosed as other tumors, like lymphatic malformation, venous malformations, etc. Radiographic examination and/or puncture fluid observation are required for identification. "Egg-white", wire-drawing mucous secretion is the most important characteristic in clinical diagnosis of sublingual gland cyst. However, if sublingual gland resection, i.e. removal of the source of cyst fluid is performed, a good prognosis can be achieved.
Child ; Humans ; Neoplasm Recurrence, Local ; Ranula ; Salivary Gland Diseases ; Sublingual Gland ; Tomography, X-Ray Computed

BACKGROUND AND OBJECTIVES: Transcervical submandibular gland excision has been commonly used for the treatment of stone in the hilum and intraglandular of SMG because of surgical difficulty. This study introduces a surgical approach without unnecessary submandibular or cervical resection. SUBJECTS AND METHOD: 27 patients who had stones in the hilum and internal area of SMG were treated at our department during the past one year. RESULTS: All stones were removed through intraoral approach without transcervical submandibular gland excision for all patients. For 18 patients with poor surgical field, the sublingual gland was removed before the removal of stone. Although a long term follow-up observation was not carried out, SMG hypertrophy was alleviated as time went by. No recurrence had been found so far. Post-surgical complications such as paralysis of the lingual nerve and the hypoglossal nerve were not found. CONCLUSION: This surgical method is a possible choice for the treatment of stones in the hilum and internal area of submandibular gland.
Follow-Up Studies ; Humans ; Hypertrophy ; Hypoglossal Nerve ; Lingual Nerve ; Paralysis ; Recurrence ; Salivary Gland Calculi ; Sublingual Gland ; Submandibular Gland*