Two malignant salivary gland tumours of different type in one patient

1994 ◽  
Vol 108 (9) ◽  
pp. 798-800 ◽  
Author(s):  
A. Hosni ◽  
C. Fisher ◽  
P. Rhŷ-Evans
Keyword(s):  
Salivary Gland ◽  
Parotid Gland ◽  
Adenoid Cystic Carcinoma ◽  
Salivary Glands ◽  
Submandibular Gland ◽  
Histological Type ◽  
Salivary Gland Tumours ◽  
Adenoid Cystic ◽  
The Right ◽  
Left Parotid Gland

AbstractThe synchronous or metachronous occurrence of two tumours of the salivary glands in one patient is rare. These are mainly benign and of the same histological type. Here we report a 56-year-old man who developed a mucoepidermoid tumour of the left parotid gland four years after diagnosis of adenoid cystic carcinoma of the right submandibular gland. This combination of neoplasms has not to our knowledge been reported before.

Septal, widely infiltrative and clinically occult adenoid cystic carcinoma of the parotid gland

1997 ◽  
Vol 111 (5) ◽  
pp. 491-492 ◽  
Author(s):  
A. Coup ◽  
J. M. S. Williamson ◽  
J. W. A. Curley
Keyword(s):  
Salivary Gland ◽  
Parotid Gland ◽  
Adenoid Cystic Carcinoma ◽  
Clinical Setting ◽  
Salivary Gland Tumours ◽  
Adenoid Cystic

AbstractMost salivary gland tumours present with an obvious mass and are usually diagnosed clinically. We present a case of occult adenoid cystic carcinoma of the parotid which, due to its peculiar septal pattern of growth and complicated clinical setting. defied diagnosis for several years.

Simultaneous pleomorphic adenoma of the left parotid gland and adenoid cystic carcinoma of the contralateral sublingual salivary gland: a case report

2009 ◽  
Vol 13 (4) ◽  
pp. 221-224 ◽  
Author(s):  
Nick Papadogeorgakis ◽  
Evagelos F. Kalfarentzos ◽  
Christine Vourlakou ◽  
Fotini Malta ◽  
Dimitris Exarhos
Keyword(s):  
Salivary Gland ◽  
Case Report ◽  
Parotid Gland ◽  
Adenoid Cystic Carcinoma ◽  
Pleomorphic Adenoma ◽  
Adenoid Cystic ◽  
Left Parotid Gland

scholarly journals SALIVARY GLANDS;

2017 ◽  
Vol 24 (11) ◽  
pp. 1661-1668
Author(s):  
Sunila Hussain ◽  
Nadia Naseem ◽  
Muhammad Rashid Siraj ◽  
Fakeha Rehman ◽  
Ihtesham-u-Din Qureshi ◽  
...  
Keyword(s):  
Salivary Gland ◽  
Parotid Gland ◽  
Adenoid Cystic Carcinoma ◽  
Salivary Glands ◽  
Mucoepidermoid Carcinoma ◽  
Local Population ◽  
Age Group ◽  
Equal Distribution ◽  
Adenoid Cystic ◽  
Grade Iii

Objectives: Adenoid cystic carcinoma (AdCC) and mucoepidermoid carcinoma(MEC) are the commonest salivary gland malignancies in Pakistan constituting almost 75%of all malignant salivary gland tumours. The objective of this study was explore the clinical &morphological spectrum of these tumours in local population and to grade them w.r.t. moderngrading criteria. Study Design: Descriptive study. Setting: Department of Morbid Anatomy andHistopathology/ Oral Pathology, University of Health Sciences Lahore, Pakistan. Period: Jan.2014 to Sep. 2015. Method: Paraffin embedded blocks and detailed clinical data of 20 caseseach of adenoid cystic carcinoma and mucoepidermoid carcinoma reported at local tertiarycare hospitals. The histologic diagnosis was made on Hematoxylin and Eosin staining. Thetumours were graded into grades I, II & III according to the most recent grading criteria. AdCCwas studied with respect to its morphological patterns (tubular, cribriform and solid) while MECwas studied with special concern to the cell types seen in it (mucous, intermediate, squamousand clear cells). Results: The most frequently observed age group for the patients of AdCCwas the 5th (45%) decade with mean age of 41.50±12.224 years and a female predilection of1.5:1. Minor salivary glands were the commonest site involved (80%) of which palate was mostfrequently affected (37.5%) followed by maxilla (25%). Grade I (75%) was most frequently notedgrade in AdCC. Cribriform pattern (60%) was the most frequently encountered predominanthistological pattern followed by equal distribution of tubular and solid Patterns (20% each).MEC affected most patients in 3rd (30%) decade with mean age of and 32.35±13.674 yearsand male predilection (60%). Parotid gland (70%) was the commonest site involved followedby maxilla (10%). Histologically, grade III (40%) was most frequently noted followed by gradeI (35%) and grade II (25%). Squamous cells (65%) were the predominant cell type in mostcases followed by mucous cells in (35%) cases. Conclusion: Adenoid cystic carcinoma andmucoepidermoid carcinoma both affect a younger age group in our population with a female(1.5:1) and male (1:1.5) predilection respectively. The most favoured site for AdCC and MEC ispalate and parotid gland respectively. Grade I AdCC and cribriform pattern are the commonestgrade and pattern encountered in this study. On the other hand, high grade (Grade III) MECis the most regularly encountered grade in MEC. So, proper grading and staging along withmeticulous surgical approach is needed to improve the life expectancy in these patients.

Kallikrein-related peptidase 10 expression in salivary gland tissues and tumours

2012 ◽  
Vol 27 (4) ◽  
pp. 381-388 ◽  
Author(s):  
Mark R. Darling ◽  
Nelly N. Hashem ◽  
Irene Zhang ◽  
Mohamed Mohamed ◽  
Kevin Fung ◽  
...  
Keyword(s):  
Salivary Gland ◽  
Adenoid Cystic Carcinoma ◽  
Salivary Glands ◽  
Pleomorphic Adenoma ◽  
Mucoepidermoid Carcinoma ◽  
Salivary Gland Tumour ◽  
Immunoperoxidase Staining ◽  
Aberrant Expression ◽  
Adenoid Cystic ◽  
Gland Tumour

Objectives Kallikrein-related peptidase 10 (KLK10) has been implicated in the development of several types of cancer. The purpose of this study was to analyze the expression of KLK10 in 3 types of salivary gland tumour and normal salivary glands. Materials and methods: A standard immunoperoxidase staining technique was used to assess the Immunoexpression profile of KLK10 in normal salivary glands and 3 types of salivary gland tumour: pleomorphic adenoma, adenoid cystic carcinoma and mucoepidermoid carcinoma. Results Pleomorphic adenomas showed significantly lower KLK10 levels than control tissues. Neither of the malignant tumours (adenoid cystic carcinoma and mucoepidermoid carcinoma) showed a significant alteration in the immunoreactive scores of KLK10 in comparison with the normal salivary gland tissues. KLK10 immunoreactive scores were comparable in adenoid cystic carcinoma and mucoepidermoid carcinoma. Pleomorphic adenoma had significantly lower levels of KLK10 than mucoepidermoid carcinoma. Conclusions The finding of lower KLK10 levels in pleomorphic adenoma suggests aberrant expression in a tumour that develops primarily from myoepithelial cells. A kallikrein cascade may play a role in the development and/or outcome of some salivary gland tumours.

scholarly journals Epidemiologic Characteristics of Salivary Gland Tumors in an Iranian Population

2021 ◽  
Vol In Press (In Press) ◽  
Author(s):  
Nafise Shamloo ◽  
Alireza Ghanadan ◽  
Fahimeh Sadat Hashemian ◽  
Maedeh Ghorbanpour
Keyword(s):  
Salivary Gland ◽  
Adenoid Cystic Carcinoma ◽  
Salivary Glands ◽  
Pleomorphic Adenoma ◽  
Malignant Tumors ◽  
The Body ◽  
Salivary Gland Tumors ◽  
Benign Tumors ◽  
Cross Sectional ◽  
Adenoid Cystic

Background: Salivary gland tumors include a wide variety of benign and malignant tumors in the oral and maxillofacial region. Although these tumors are not common, they are not rare. The prevalence of these tumors varies with regard to age, gender, and their location in the body. Objectives: This study aimed to evaluate the frequency of benign and malignant salivary gland tumors in patients referred to three referral hospitals in Tehran, Iran. Methods: This retrospective cross-sectional study examined the demographic and pathologic records of the patients with salivary gland tumors submitted to the Department of Pathology of Amir Alam, Loghman Hakim, and Shohada Hospitals from 2005 to 2016. In this study, the histological variants of salivary gland tumors and clinical parameters such as age, gender, and the location of the tumor were examined. The clinical data were analyzed using SPSS software version 21. Results: Of 137632 patient records, 1180 cases were salivary gland tumors. Pleomorphic adenoma in 794 cases (67.3%) and adenoid cystic carcinoma in 109 cases (9.2%) were the most common tumors, respectively. Salivary gland tumors were more common in males, and the participants’ mean age was 42.86 ± 16.5 years. The most common site was parotid and minor salivary glands, with 937 (79.4%) and 137 (12%) cases, respectively. Conclusions: In this study, the most common benign tumor was pleomorphic adenoma in the parotid gland, and the most common malignant tumor was adenoid cystic carcinoma in the major salivary glands. Furthermore, benign tumors were more frequent than malignant tumors.

scholarly journals Salivary gland tumours - a three years experience at King Edward Medical College, Lahore

2016 ◽  
Vol 10 (2) ◽  
Author(s):  
Asmaa Qureshi ◽  
Khalilur Rehman ◽  
Sohail Husain ◽  
Nasirul Hasan Khawaja ◽  
Ghulam Rasood Qureshi ◽  
...  
Keyword(s):  
Salivary Gland ◽  
Parotid Gland ◽  
Salivary Glands ◽  
Pleomorphic Adenoma ◽  
Single Case ◽  
Malignant Neoplasms ◽  
Salivary Gland Tumours ◽  
Medical College ◽  
Common Location ◽  
Female Predominance

Salivary gland tumours make an important part of oral & maxillofacial pathology. Only few studies have been done in Pakistani population. The aim of this study was to describe morphological types of salivary gland tumours diagnosed at King Edward Medical College/ Mayo Hospital, Lahore during the years 1999-2001 and to compare their demographic data with those previously published. Material & Methods: This descriptive cross-sectional study was carried out at King Edward Medical College/ Mayo Hospital, Lahore. It reports 117 cases of salivary gland tumours diagnosed at Pathology Department during 1999-2001. Results: Of the 128 specimens of salivary glands, 117(91.4%) were confirmed as salivary neoplasms. Out of them, 62.7% were benign and 37.6% malignant and a slight female predominance (58.1%) was found. The most common location was the parotid gland (65.8%) followed by minor salivary glands (19.6%). Majority oft he t tumours was diagnosed during 3rd to 5 decades of life. Median age for benign tumours was 33 years (range 1-78) and a female predominance (58.9%) was seen again. Median age for malignant neoplasms was 45 years (range 9-70) with a female predilection ( 56.8%). However, 4 out o f 5 patients with Warthin`s tumour were men. Pleomorphic adenoma was the most frequent tumour (51.3%), followed by mucoepidermoid carcinoma (25.6%), adenoid cystic carcinoma (7.7)), Warthin`s tumour (4.3%) and monomorphic adenoma (2.6%). Two cases each of oncytoma & adenocarcinoma were recorded. Rare categories (single case each) of salivary tumours included lipoma, acinic cell carcinoma, basal cell adenoma, capillary haemangioma, metastatic carcinoma and non Hodgkin`s lymphoma. Conclusion: The principal site of salivary tumours was the parotid gland and females were most affected. Pleomorphic adenoma was the most frequent finding. The results of this study are comparable with other studies.

scholarly journals A Single Liver Metastasis From Adenoid Cystic Carcinoma of the Parotid Gland: Case Report

2019 ◽  
Vol 7 ◽  
pp. 232470961987963
Author(s):  
Ines Zemni ◽  
Nesrine Tounsi ◽  
Imene Bouraoui ◽  
Maher Slimene ◽  
Ghada Sahraoui ◽  
...  
Keyword(s):  
Salivary Gland ◽  
Liver Metastasis ◽  
Parotid Gland ◽  
Adenoid Cystic Carcinoma ◽  
Malignant Neoplasm ◽  
Salivary Gland Cancer ◽  
Review Of The Literature ◽  
Adenoid Cystic ◽  
Disease Free ◽  
Rare Situation

Adenoid cystic carcinoma is an uncommon malignant neoplasm of the salivary gland. Liver metastasis from salivary gland cancer is a rare situation. In this article, we report the case of a 29-year-old woman treated 5 years previously for adenoid cystic carcinoma of the parotid gland by surgery and radiotherapy, who presented for a large hypervascularized hepatic metastasis of 20 cm. After 3-cycle chemotherapy stability, hepatic surgery was successfully performed. The patient maintained disease-free period of 12 months after the surgical treatment. This rare case represents a therapeutic challenge for oncologists and surgeons. Through this case and a review of the literature, we try to better detail the management of this uncommon entity.

scholarly journals Myeloid Sarcoma That Infiltrated a Preexisting Sebaceous Lymphadenoma in the Parotid Gland: Diagnostic Challenges and Literature Review

2019 ◽  
Vol 2019 ◽  
pp. 1-11
Author(s):  
Sunmi Jo ◽  
Hye-kyung Shim ◽  
Joo Yeon Kim ◽  
Sang Kyun Bae ◽  
Mi Ra Kim
Keyword(s):  
Salivary Gland ◽  
Literature Review ◽  
Parotid Gland ◽  
Salivary Glands ◽  
Submandibular Gland ◽  
Diagnostic Methods ◽  
Myeloid Sarcoma ◽  
Histopathologic Evaluation ◽  
High Index Of Suspicion ◽  
Sebaceous Lymphadenoma

Myeloid sarcoma (MS) is a rarely encountered extramedullary localized tumor that is composed of immature myeloid cells. We reported an extremely rare case of MS with concurrent bone marrow (BM) involvement that invaded into a preexisting sebaceous lymphadenoma in the parotid gland and neck lymph nodes. Prompted by this case, we also present a literature review of MS invasion into salivary glands. A 62-year-old man was initially diagnosed with carcinoma that arose in a sebaceous lymphadenoma in the parotid gland, through a total parotidectomy with neck dissection. After an extensive histopathological review that included immunohistochemistry, a pathologic diagnosis of MS with infiltration into the sebaceous lymphadenoma with concurrent BM involvement was confirmed. MS is difficult to diagnose accurately; herein, we analyzed the clinical presentations and effectiveness of the various diagnostic methods with a review of the literature. There are 17 cases, including our case, reported in 13 studies. Of the cases in which the salivary glands were affected, 10 involved the parotid gland, six involved the submandibular gland, and one involved both. Isolated invasion of the salivary gland was found in one case of parotid gland invasion and three cases of submandibular gland invasion. In 13 cases, the salivary glands were affected by various other lesions. Although there were no incidences of isolated MS, six patients were diagnosed with secondary MS and eight patients with MS with BM involvement, including this case. The diagnosis of MS is difficult given its rarity, and a high index of suspicion and integrated radiologic and careful histopathologic evaluation are required. Most cases of MS infiltrating the salivary gland might be indicated by the possibility of BM involvement. MS with BM involvement predicts poor prognosis and the need for intensive systemic treatment.

Heterotopic pleomorphic adenoma of the external nose

1996 ◽  
Vol 110 (4) ◽  
pp. 376-378 ◽  
Author(s):  
Lydia Badia ◽  
Justin N. Weir ◽  
Anthony C. Robinson
Keyword(s):  
Salivary Gland ◽  
Nasal Cavity ◽  
Salivary Glands ◽  
Pleomorphic Adenoma ◽  
Subcutaneous Tissue ◽  
Minor Salivary Glands ◽  
Salivary Gland Tumours ◽  
External Nose ◽  
Pleomorphic Adenomas ◽  
The Right

AbstractPleomorphic adenomas arising from sites other than the major or minor salivary glands are uncommon. We describe a case of pleomorphic adenoma in the subcutaneous tissue of the nasomaxillary crease. An identical tumour was previously excised from the right nasal cavity. The possible aetiology of these heterotopic salivary gland tumours is discussed.

scholarly journals Salivary Duct Cyst: Histo-pathologic Correlation

2013 ◽  
Vol 3 ◽  
pp. 3 ◽  
Author(s):  
Divya Vinayachandran ◽  
Sathasivasubramanian Sankarapandian
Keyword(s):  
Salivary Gland ◽  
Parotid Gland ◽  
Salivary Glands ◽  
Minor Salivary Glands ◽  
Salivary Duct ◽  
Duct Cyst ◽  
Superficial Lobe ◽  
Salivary Duct Cyst ◽  
Left Parotid Gland ◽  
Histopathologic Features

Non-neoplastic cysts of the salivary glands are uncommon and represent 2-5% of all salivary gland lesions. They are mainly mucoceles or salivary duct cysts. Unlike a mucocele, which is surrounded by granulation tissue, the salivary duct cyst is lined by epithelium. Salivary duct cysts are more common in the oral minor salivary glands and rarely occur in the major salivary glands, show a marked predilection for the superficial lobe of the parotid, and represent 10% of all salivary gland cysts. Neoplastic differentiation of the lining of the salivary duct cyst has been reported. We report a case of a salivary duct cyst of the left parotid gland, with a review of radiographic and histopathologic features.

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