1.Salivary Duct Carcinoma: 2 Case Reports.
Kwang Hyun KIM ; Myung Whun SUNG ; Dong Young KIM ; Han Sin JEONG
Korean Journal of Otolaryngology - Head and Neck Surgery 2000;43(10):1129-1133
Salivary duct carcinoma is a distinctive salivary gland neoplasm, morphologically characterized by intraductal and infiltrating components. It is an uncommon malignant tumor that occurs in the major salivary glands and its biological behaviour is highly aggressive. Therefore, a salivary duct carcinoma is regarded as a high-grade malignancy. We experienced two cases of salivary duct carcinoma in parotid gland and submandibular gland. The clinicopathologic features of these tumors are presented with a review of literature.
Parotid Gland
;
Salivary Ducts*
;
Salivary Gland Neoplasms
;
Salivary Glands
;
Submandibular Gland
2.A case report of pleomorphic adenoma in the parapharyngeal space
Sin Nam JANG ; Min Joo BAEK ; Chin Soo KIM ; Ki Jeong BYEON
Journal of the Korean Association of Maxillofacial Plastic and Reconstructive Surgeons 2003;25(2):191-195
salivary gland tumors. Pleomorphic adenoma accounts for 60% of all parotid gland tumors, 50% of submandibular gland tumors, and only 25% of sublingual gland neoplasms. Fifty percent of all oral minor gland tumors are pleomorphic adenomas of which 55% arise in the palate, 25% in the lip, 10% in the buccal mucosa, and 10% from all other oral and oropharyngeal sites. The presence of tumors within the parapharyngeal space is rare. Some investigators have reported pleomorphic adenomas originating in the deep lobe of the parotid gland advancing to involve this region, as well as primary pleomorphic adenomas of nonparotid origin. We present a case report of pleomorphic adenoma in the parapharyngeal space with literature review. The tumor was completely removed under general anesthesia via submandibular incision with the division of mandible.]]>
Adenoma, Pleomorphic
;
Anesthesia, General
;
Humans
;
Lip
;
Mandible
;
Mouth Mucosa
;
Palate
;
Parotid Gland
;
Research Personnel
;
Salivary Glands
;
Sublingual Gland Neoplasms
;
Submandibular Gland
3.Accuracy of Core Needle Biopsy Versus Fine Needle Aspiration Cytology for Diagnosing Salivary Gland Tumors.
In Hye SONG ; Joon Seon SONG ; Chang Ohk SUNG ; Jong Lyel ROH ; Seung Ho CHOI ; Soon Yuhl NAM ; Sang Yoon KIM ; Jeong Hyun LEE ; Jung Hwan BAEK ; Kyung Ja CHO
Journal of Pathology and Translational Medicine 2015;49(2):136-143
BACKGROUND: Core needle biopsy is a relatively new technique used to diagnose salivary gland lesions, and its role in comparison with fine needle aspiration cytology needs to be refined. METHODS: We compared the results of 228 ultrasound-guided core needle biopsy and 371 fine needle aspiration procedures performed on major salivary gland tumors with their postoperative histological diagnoses. RESULTS: Core needle biopsy resulted in significantly higher sensitivity and more accurate tumor subtyping, especially for malignant tumors, than fine needle aspiration. No patient developed major complications after core needle biopsy. CONCLUSIONS: We recommend ultrasoundguided core needle biopsy as the primary diagnostic tool for the preoperative evaluation of patients with salivary gland lesions, especially when malignancy is suspected.
Biopsy, Fine-Needle*
;
Biopsy, Large-Core Needle*
;
Diagnosis
;
Humans
;
Parotid Gland
;
Salivary Gland Neoplasms
;
Salivary Glands*
;
Submandibular Gland
4.Oncocytic Sialolipoma of the Submandibular Gland.
Dongbin AHN ; Tae In PARK ; Junesik PARK ; Sung Jae HEO
Clinical and Experimental Otorhinolaryngology 2014;7(2):149-152
Sialolipoma, a rare tumor of the salivary gland, is a recently described variant of salivary gland lipoma. Oncocytic sialolipoma was first described by Pusiol et al. in 2009. We report the case of an oncocytic sialolipoma of the submandibular gland in a 43-year-old female. Excision of the tumor was performed with preservation of the submandibular gland. The tumor had a thin, fibrous capsule and consisted of abundant adipose tissue, an oncocytic nodule, and scattered normal glandular structures surrounded by adipose tissue. Four cases of sialolipoma of the submandibular gland, including the present case, were reviewed. All 4 tumors were developed on the right submandibular glands, with a composition of adipose tissue as high as that of sialolipoma of the parotid gland; in contrast to previous reports, three cases were in females. As newly described tumor type, care should be taken to distinguish oncocytic sialolipoma from other salivary gland neoplasms such as simple lipoma, pleomorphic adenoma, or oncocytoma.
Adenoma
;
Adenoma, Oxyphilic
;
Adipose Tissue
;
Adult
;
Female
;
Humans
;
Lipoma
;
Parotid Gland
;
Salivary Gland Neoplasms
;
Salivary Glands
;
Submandibular Gland*
5.Metastasizing pleomorphic adenoma of the submandibular gland: a case report.
Ya-ge ZHENG ; Ye ZHAO ; Lan-yan WU
West China Journal of Stomatology 2007;25(3):307-309
Metastasizing pleomorphic adenomas without histological evidence of malignancy have rarely been reported. A case of 30-year-old woman with a mass which showed a benign pleomorphic adenoma appearanced histologically in the left submandibular gland and right supercollarbone respectively was described. Eight years ago, the patient suffered from pleomorphic adenoma of the left submandibular gland. It revealed histopathologic features consistent with the recurrent and metastasizing tumor. The clinic pathological features, possible mechanism and prevention approach of metastasizing pleomorphic adenoma were discussed based on previously reports in the literature.
Adenoma, Pleomorphic
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Female
;
Humans
;
Parotid Neoplasms
;
Salivary Gland Neoplasms
;
Submandibular Gland
6.A Case of Sebaceous Carcinoma of the Submandibular Gland.
Sung Hee BAE ; Min Jae KIM ; Sung Min LEE ; Hae Sang PARK
Korean Journal of Otolaryngology - Head and Neck Surgery 2018;61(5):258-262
Sebaceous carcinoma of the salivary gland is an extremely unordinary malignancy occurring mainly in the parotid gland. Sebaceous carcinoma arising in the submandibular gland is exceptional and only three cases have been reported in the literature. We herein present a unique case of sebaceous carcinoma of the submandibular gland, the first to be reported in literature in South Korea. An 85-year-old man visited our hospital complaining of a progressively enlarging submandibular mass with tenderness and ipsilateral facial palsy. We performed a wide excision of the mass with superficial parotidectomy and modified neck dissection. Microscopic and immunohistochemical examinations demonstrated sebaceous carcinoma of low grade differentiation. Further adjuvant radiotherapy was rejected and the patient was followed up for five months. The optimal treatment of sebaceous carcinoma of the salivary gland is still not established due to the rarity of the disease. When more cases are reported, the clinicopathologic characteristics will be better understood.
Aged, 80 and over
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Facial Paralysis
;
Humans
;
Korea
;
Neck Dissection
;
Parotid Gland
;
Radiotherapy, Adjuvant
;
Salivary Gland Neoplasms
;
Salivary Glands
;
Submandibular Gland Neoplasms
;
Submandibular Gland*
7.Warthin-like variant of mucoepidermoid carcinoma of the parotid gland
Krystal April Joy O. Curso ; John Carlo B. Reyes ; Jonathan P. Rivera ; Jose M. Carnate, Jr.
Philippine Journal of Otolaryngology Head and Neck Surgery 2024;39(1):55-57
A 57-year-old woman with a 2-year history of a left infra-auricular mass with no associated symptoms presented with a 6.0 cm ´ 4.0 cm ´ 3.0 cm firm, non-tender, movable mass. No imaging was done. Fine needle aspiration biopsy (FNAB) revealed sheets of epithelial cells that had abundant dense grayish-blue cytoplasm in a mucinous background with abundant lymphocytes (Figure 1), suggestive of salivary gland neoplasm with oncocytic or oncocytoid features (Category IVB, Salivary Gland Neoplasm of Uncertain Malignant Potential).Total parotidectomy revealed a 4.3 X 3.2 X 3.0 cm deep lobe lesion with a tan-grey to dark brown, smooth and dull external surface. Cut sections showed a cream-white to pink, lobulated, heterogenous cut surfaces. Microscopically, the lesion was unencapsulated with poorly demarcated borders. The neoplastic cells were arranged in haphazard sheets and surrounded by abundant lymphocytes. The tumor cells had abundant eosinophilic and granular cytoplasm compatible with oncocytes with mild to moderate nuclear atypia. There were occasional cystic spaces that contained mucin though mucocytes were not readily apparent. (Figure 2) Necrosis, perineural and lymphovascular space invasion or anaplasia were not evident.
Carcinoma, Mucoepidermoid
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Salivary Gland Neoplasms
;
Parotid Gland
8.Mandibular secretory carcinoma: a case report.
Xiao-Ping OU ; Fang-Ting LI ; Miao-Yi WU
West China Journal of Stomatology 2021;39(2):227-229
Secretory carcinoma, a low-grade malignant tumor, occurs mainly in parotid, submandibular gland, and small salivary glands in the mouth. It has not yet been reported in the mandible. Now we report a case occurred in the right mandibular angle of secretory carcinoma, accompanying with its diagnosis, treatment and prognosis.
Carcinoma
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Humans
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Mandible
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Parotid Gland
;
Salivary Gland Neoplasms
;
Salivary Glands
9.The Effect of A Salivation Stimulation Method on Xerostomia in Colon Cancer Patients after Surgery.
Asian Oncology Nursing 2016;16(2):75-84
PURPOSE: The aim of this study is to develop a salivation stimulation method and to verify the effect of a salivation stimulation method on xerostomia in colon cancer patients after surgery. METHODS: This study targeted 21 in the experimental group and 22 in the control group, who were diagnosed with colon cancer and underwent surgery at A university hospital. The salivation stimulation method consists of tongue movement for stimulating minor salivary glands in mouth and a parotid gland and submandibular gland massage with hands. The method was applied four times a day for 2 days the next day after surgery. RESULTS: On the first postoperative day, the experimental group showed a significantly larger amount of salivation than the control group (p=.010). On the second postoperative day, the experimental group showed a significantly larger amount of salivation than the control group (p<.001). On the first postoperative day, the subjective xerostomia scores in the experimental group and control group were not statistically significant (p=.165). On the second postoperative day, the experimental group showed a significantly lower subjective xerostomia score than the control group (p=.001). CONCLUSION: It is considered that providing cancer patients with this salivation stimulation method after surgery would reduce discomfort caused by xerostomia.
Colon*
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Colonic Neoplasms*
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Hand
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Humans
;
Massage
;
Methods*
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Mouth
;
Parotid Gland
;
Salivary Glands, Minor
;
Salivation*
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Submandibular Gland
;
Tongue
;
Xerostomia*
10.Dynamic observation on the short-term change of xerostomia after intensity-modulated radiotherapy for patients with nasopharyngeal carcinoma.
Chinese Journal of Otorhinolaryngology Head and Neck Surgery 2015;50(1):33-37
OBJECTIVETo dynamically analyze the change of xerostomia in patients with nasopharyngeal carcinoma after radiotherapy by DW MRI.
METHODSTwenty-three nasopharyngeal carcinoma patients confirmed by pathology were enrolled. Male/Female: 19/4. The age was from 37 to 69 years. The patients were divided into two groups: G1, Dmean<26 Gy, G2, Dmean ≥ 26 Gy. All patients underwent salivary glands examination by DW MRI before IMRT, at the end of IMRT, 6 months and 12 months after IMRT, at the same time the ADC value of salivary glands were calculated. According to the RTOG/EORTC salivary gland injury grading standard and referring the subjective index, the degree of xerostomia was assessed. SPSS 13.0 and SAS 8.2 software were used to analyze the data.
RESULTSAt the end of IMRT, the change tendency of ADC in parotid and submandibular glands value was different in patients with different degree of xerostomia (F = 11.52, P < 0.01). At the end of IMRT, a significant difference for degree of xerostomia could be found in patients within different irradiation dose groups (Z = -3.622, P < 0.01). Clinical stage, treatment mode and age had no significant effect on the degree of xerostomia for patients at the end of IMRT (Z value was -0.791, -0.949, 2.488, all P > 0.05). A significant difference of xerostomia degree in patients was found at the various follow-up time after IMRT (χ(2) = 19.59, P < 0.01).
CONCLUSIONSThere is good correlation between the function of salivary gland and subjective rating of xerostomia in patients with nasopharyngeal carcinoma after radiotherapy. The degrees of salivary gland function and dry mouth in patients with nasopharyngeal carcinoma damage evaluate with illuminated dose increases. The function of salivary gland gradually restored and the degree of dry mouth gradually reduce with the extension of time after radiotherapy.
Carcinoma ; Humans ; Nasopharyngeal Neoplasms ; complications ; radiotherapy ; Parotid Gland ; Radiotherapy Dosage ; Radiotherapy, Intensity-Modulated ; Salivary Glands ; Submandibular Gland ; Xerostomia ; etiology