Adenocarcinoma/surgery* ; Humans ; Salivary Gland Neoplasms ; Salivary Glands

Humans ; Practice Guidelines as Topic ; Salivary Gland Neoplasms ; diagnosis ; radiotherapy ; surgery ; Salivary Glands ; surgery

Adenoma, Pleomorphic ; pathology ; surgery ; Adolescent ; Humans ; Male ; Palatal Neoplasms ; pathology ; surgery ; Salivary Gland Neoplasms ; pathology ; surgery ; Salivary Glands, Minor

INTRODUCTIONClear cell carcinoma is a rare low-grade carcinoma that almost exclusively occurs in the minor salivary glands. This tumour is one of the new additions in the recent World Health Organization (WHO) classification of salivary gland tumours.

CLINICAL PICTUREA 50- year-old woman presented with a gradually enlarging painless submucosal mass of 3 months' duration over the left side of the palate.

TREATMENT AND OUTCOMEA preoperative diagnosis of primary clear cell carcinoma of salivary gland with focal surface epithelial dysplasia was rendered after thorough clinical examination to rule out renal origin. The lesions were excised with wide surgical margins and 3 years into the postoperative period, the patient was disease-free.

CONCLUSIONWe report a case of clear cell carcinoma of intra-oral minor salivary gland and draw comparisons with metastatic clear cell carcinoma of renal origin.

Adenocarcinoma, Clear Cell ; pathology ; surgery ; Female ; Humans ; Middle Aged ; Salivary Gland Neoplasms ; pathology ; surgery ; Salivary Glands, Minor

Adenoma, Pleomorphic/surgery* ; Brain/pathology* ; Cell Transformation, Neoplastic/pathology* ; Humans ; Lung/pathology* ; Salivary Gland Neoplasms/pathology*

OBJECTIVE: To study the clinical features of minor salivary gland tumors and to discuss the treatment modalities for these tumors. METHOD: Retrospective analysis of 54 cases with minor salivary gland tumor operated in our hospital from 1997 to 2004. RESULT: Among 54 cases with minor salivary gland tumors in this series, 16 patients lost of follow up. Among the remaining 38 patients, 2 patients with nasal cavity adenoid cystic carcinoma died of tumor recurrence 2 and 3 years after the surgery respectively, one patient with laryngeal myoepithelial carcinoma died of tumor recurrence 3 years after the surgery and one patient with paranasal sinus mucoepidermoid carcinoma died of recurrence 17 months after the surgery. Two patients with paranasal sinus adenoid cystic carcinoma recurred after the primary surgery and were survived without tumor after salvage surgery. The other patients survived with no tumor recurrence. CONCLUSION While different histopathology of minor salivary gland tumors were found in this group, malignant tumors were predominant, accounting for 81.4%. The choice of treatment for minor salivary gland tumors depends upon the location and the histopathology of the tumors. The treatment policy for benign tumors is simple tumor excision, while that for malignant tumors is surgery combined with pre- or post-operative radiation therapy. Complete surgical resection of tumor masses and tumor free margin is essential for successful treatment of malignant minor salivary gland tumors.
Adolescent ; Adult ; Aged ; Female ; Humans ; Male ; Middle Aged ; Retrospective Studies ; Salivary Gland Neoplasms ; surgery ; Salivary Glands, Minor ; surgery ; Treatment Outcome ; Young Adult

Objective: To investigate the clinicopathological, immunophenotypic, and molecular genetic features of bronchial sialadenoma papilliferum (BSP). Methods: Four cases of BSP collected at the Shanghai Pulmonary Hospital from May 2018 to June 2021 were retrieved and analyzed. These cases were evaluated for their clinical, histological, immunohistochemical (IHC) and genomic features. The patients were followed up and relevant literature was reviewed. Results: All four patients were male, aged from 55 to 75 years (mean 62 years), with tumor diameter of 6 to 21 mm (mean 13.5 mm), and lesions were located in the left lower lobe (n=2), right lower lobe (n=1), and trachea (n=1). They were characterized by a combination of surface exophytic endobronchial papillary proliferation and an endophytic two-cell layered ductal structure. IHC staining showed that CK7 and EMA were strongly positive in ductal epithelium; p63, p40, CK5/6 were positive in ductal and papillary basal cells; SOX10 was positive in ductal epithelium and basal cells; S-100 was positive in basal cells and ductal epithelium in two cases. Next generation sequencing showed that two cases harbored BRAF V600E mutation. Conclusions: BSP is an extremely rare primary lung tumor arising from the salivary gland under bronchial mucosa. The primary treatment choice of this tumor is complete surgical resection. The diagnosis and differential diagnosis of this tumor depend on classic histomorphologic and IHC features, and BRAF V600E gene mutation can be detected.
Aged ; China ; Epithelium/pathology* ; Humans ; Immunohistochemistry ; Male ; Middle Aged ; Neoplasms, Glandular and Epithelial/pathology* ; Salivary Gland Neoplasms/surgery*

We report a surgical case of primary polymorphous low-grade adenocarcinoma (PLGA) of the minor salivary gland-type of the lung. A PLGA originating from the right upper lobar bronchial inlet was successfully treated by sleeve right upper lobectomy. PLGAs are thought to be indolent tumors that are preferentially localized to the palate, and they affect the minor salivary glands almost exclusively. Until now, two cases of distant metastases to the lung have been reported in the English literature. To the best of our knowledge, only one case of PLGA of minor salivary glandtype of the lung without evidence of a previous oropharyngeal primary tumor has been reported in the English literature. But the case was not a single lesion; it was bilateral tumors accompanied by tumors of the cervical lymph nodes. We report here the first case of a single primary PLGA of the minor salivary gland-type of the lung, which was successfully treated by sleeve bronchial resection of right upper lobe.
Treatment Outcome ; Salivary Gland Neoplasms/pathology/*surgery ; Lung Neoplasms/pathology/*secondary/*surgery ; Humans ; Female ; Bronchi/*surgery ; Aged ; Adenocarcinoma/pathology/*secondary/*surgery

OBJECTIVETo evaluate the clinic outcome and indications of sternocleidomastoid (SCM) myocutaneous flap for reconstruction after resection of carcinoma in floor of mouth.

METHODSThirty-two patients underwent SCM myocutaneous flap for reconstruction of the floor of mouth were reviewed. According to the clinical data and the follow-up, the appearance and function were analyzed.

RESULTSOnly one myocutaneous flap was partial necrosis in termination of the flap, and growth with granular. In eight cases, partial epidermal loss over the skin paddle occurred with secondary healing with mucosal epithelium. All patients had oral diet with good separation of the oral floor and the tongue, and had no difficulty in speech intelligibility. The patients' appearance, function and the overall quality of life were improved.

CONCLUSIONThe SCM myocutaneous flap appears to be easy to use and suitable for reconstruction of the defect after resection of oral floor carcinoma, the indications of this flap should be selected carefully.

Adult ; Aged ; Carcinoma, Mucoepidermoid ; surgery ; Female ; Humans ; Male ; Middle Aged ; Oral Surgical Procedures ; Reconstructive Surgical Procedures ; Salivary Gland Neoplasms ; surgery ; Surgical Flaps ; Tongue Neoplasms ; surgery

A 67-year-old male patient was admitted because of "the right side nasal obstruction repeatedly for 4 years". He got nasal obstruction 4 years ago, especially for the right side nasal cavity, sometimes got blood in his nasal discharge, then the symptom relieved after accepting treatment in local hospital. During the 4 years, the symptom repeatedly occurrence. Three days before hospitalization, the CT examination indicated abnormal things in his nasal cavity and the bone of his nasal sinus had been destroyed. Some abnormal organism were sent to pathological examination, and the report indicated it is acinic cell carcinoma of salivary gland. During the nasal endoscope surgery, a red goiter was found in his nose with its surface crude and brittle. Then we cut the goiter by nasal endoscope, during the operation we find the bottom of the goiter is on the nasal septum. Two weeks after the operation, the patient received the radiation therapy. One year after the operation he doesn't get the abnormal symptom and the nasal MRI not found recidivation.
Aged ; Carcinoma, Acinar Cell ; surgery ; Endoscopy ; Humans ; Magnetic Resonance Imaging ; Male ; Nasal Cavity ; pathology ; Nasal Obstruction ; Nasal Septum ; surgery ; Nasal Surgical Procedures ; Paranasal Sinuses ; pathology ; Salivary Gland Neoplasms ; surgery ; Salivary Glands ; pathology