Giant pleomorphic adenoma of nasal cavities and paranasal sinuses

2018 ◽  
Vol 7 (1) ◽  
pp. 1-5
Author(s):  
Paweł Sroka ◽  
Sławomir Okła
Keyword(s):  
Salivary Glands ◽  
Pleomorphic Adenoma ◽  
Malignant Transformation ◽  
Paranasal Sinuses ◽  
Benign Tumor ◽  
Minor Salivary Glands ◽  
Nasal Cavities ◽  
Major Salivary Glands ◽  
Stromal Component ◽  
Pleomorphic Adenomas

Pleomorphic adenoma is benign tumor of the salivary glands. It is the most common neoplazm both major and minor salivary glands. Only in 1% of cases pleomorphic adenoma occur in the sinonasal cavities. The histopalogical wiew of pleomorphic adenomas originating from small salivary glands is different in higher cellularity and lower stromal component than those from major salivary glands. It is a benign tumor but it should be treated as a clinically uncertain. Malignant transformation of pleomorphic adenoma can occur in 2-10% of cases, The aim of this study was to present he case of 37-year-old patient with giant pleomorphic adenoma of the sinonasal cavities causing extensive destruction of sinuses and orbits walls.

Pleomorphic Adenoma of the Nasal Septum

2014 ◽  
Vol 6 (1) ◽  
pp. 10-12
Author(s):  
Thakur Rahul Tejendrasingh ◽  
Sonawale Sanjay Kumar Laxmanrao
Keyword(s):  
Parotid Gland ◽  
Nasal Cavity ◽  
Salivary Glands ◽  
Pleomorphic Adenoma ◽  
Soft Palate ◽  
Nasal Septum ◽  
Benign Tumor ◽  
Minor Salivary Glands ◽  
Common Benign Tumor ◽  
Pleomorphic Adenomas

ABSTRACT Pleomorphic adenoma is a common, benign tumor arising from the major salivary glands, most commonly from the parotid gland. In addition, they may also occur in the minor salivary glands of the hard and soft palate. Intranasal pleomorphic adenomas are unusual and may be misdiagnosed because they have greater myoepithelial cellularity and fewer myxoid stromata compared to those elsewhere. We report a case of pleomorphic adenoma of the nasal cavity arising from the nasal septum.

scholarly journals Pleomorphic Adenoma of the Nasal Septum

2013 ◽  
Vol 5 (3) ◽  
pp. 151-153
Author(s):  
Thakur Rahul Tejendrasingh ◽  
Sonawale Sanjay Kumar Laxmanrao
Keyword(s):  
Parotid Gland ◽  
Nasal Cavity ◽  
Salivary Glands ◽  
Pleomorphic Adenoma ◽  
Soft Palate ◽  
Nasal Septum ◽  
Benign Tumor ◽  
Minor Salivary Glands ◽  
Common Benign Tumor ◽  
Pleomorphic Adenomas

ABSTRACT Pleomorphic adenoma is a common, benign tumor arising from the major salivary glands, most commonly from the parotid gland. In addition, they may also occur in the minor salivary glands of the hard and soft palate. Intranasal pleomorphic adenomas are unusual and may be misdiagnosed because they have greater myoepithelial cellularity and fewer myxoid stromata compared to those elsewhere. We report a case of pleomorphic adenoma of the nasal cavity arising from the nasal septum. How to cite this article Tejendrasingh TR, Laxmanrao SSK. Pleomorphic Adenoma of the Nasal Septum. Int J Otorhinolaryngol Clin 2013;5(3):151-153.

PLEOMORPHIC ADENOMA LEFT NOSE ALA IN 15 YRS OLD GIRL . A RARE CASE REPORT

2021 ◽  
pp. 33-34
Author(s):  
Radhika Mucharla ◽  
Praneeth kumar.K. ◽  
Sumalatha Kasturi
Keyword(s):  
Case Report ◽  
Salivary Glands ◽  
Pleomorphic Adenoma ◽  
Soft Palate ◽  
Rare Case ◽  
Benign Tumor ◽  
Minor Salivary Glands ◽  
Common Benign Tumor ◽  
Pleomorphic Adenomas ◽  
Rare Case Report

Pleomorphic adenomas are the most common benign tumor of major salivary glands. In addition, they may also occur in 1 minor salivary glands of hard and soft palate . Intranasal 2 pleomorphic adenomas are unusual .

scholarly journals Canine Mammary Mixed Tumours: A Review

2012 ◽  
Vol 2012 ◽  
pp. 1-7 ◽  
Author(s):  
Geovanni Dantas Cassali ◽  
Angélica Cavalheiro Bertagnolli ◽  
Enio Ferreira ◽  
Karine Araújo Damasceno ◽  
Conrado de Oliveira Gamba ◽  
...  
Keyword(s):  
Salivary Glands ◽  
Pleomorphic Adenoma ◽  
Malignant Transformation ◽  
Factors Associated ◽  
Histological Types ◽  
Pleomorphic Adenomas ◽  
Mixed Tumours

Mammary mixed tumours are the most frequent neoplasias in female dogs. In humans, mixed tumours are frequently found in the salivary glands and are known as pleomorphic adenomas. In addition to their histomorphologic similarities, mixed tumours and pleomorphic adenomas have the potential to become malignant and give rise to carcinomas in mixed tumours and carcinomas ex-pleomorphic adenoma, respectively. The factors associated with malignant transformation are still poorly known in the case of canine mixed tumours. However, this form of neoplasia tends to be associated with a better prognosis than other malignant histological types. This paper discusses the main features associated with female canine mammary mixed tumours.

scholarly journals A Giant Pleomorphic Adenoma of the Palatine Arch in a 75-Year-Old Man: A Case Report with Review of Literature

2015 ◽  
Vol 6 (1) ◽  
pp. 23-25
Author(s):  
Santosh Kumar Swain ◽  
Mahesh Chandra Sahu ◽  
Rajashree Tripathy
Keyword(s):  
Case Report ◽  
Salivary Glands ◽  
Pleomorphic Adenoma ◽  
Soft Palate ◽  
Benign Tumor ◽  
Review Of Literature ◽  
Minor Salivary Glands ◽  
Common Benign Tumor ◽  
Slow Growing ◽  
Head Neck

ABSTRACT Pleomorphic adenoma (PA) is the most common benign tumor of the salivary glands and has both epithelial and mesenchymal tissues. It most commonly arises from the parotid or submandibular glands. Rarely, it arises from the minor salivary glands. We report here a case of pleomorphic adenoma arising from the soft palate and both sides of anterior tonsillar pillars in a 75-year-old man. This patient was presenting painless slow growing large swelling in the soft palate over 20 years causing mechanical obstruction of airway and food. The entire tumor mass was excised along with overlying mucosa. How to cite this article Swain SK, Sahu MC, Tripathy R. A Giant Pleomorphic Adenoma of the Palatine Arch in a 75-Year-Old Man: A Case Report with Review of Literature. Int J Head Neck Surg 2015;6(1):23-25.

scholarly journals Intranasal Pleomorphic Adenoma

2013 ◽  
Vol 5 (3) ◽  
pp. 164-165
Author(s):  
Rashmi Mallanagouda Patil ◽  
Anirudha Vasant Kushtagi
Keyword(s):  
Salivary Glands ◽  
Pleomorphic Adenoma ◽  
Clinical Features ◽  
Nasal Septum ◽  
Benign Tumor ◽  
Review Of Literature ◽  
Lacrimal Glands ◽  
Major Salivary Glands

ABSTRACT Pleomorphic adenoma is a benign tumor arising from major salivary glands and also has been reported in salivary glands of palate rarely in nasopharynx, oropharynx and larynx and lacrimal glands. We report a case pleomorphic adenoma of nasal septum and discuss the clinical features, management along with review of literature. How to cite this article Patil VM, Patil RM, Kushtagi AV. Intranasal Pleomorphic Adenoma. Int J Otorhinolaryngol Clin 2013;5(3):164-165.

Mixed tumor of the parotid gland spreading into the cranial cavity

2017 ◽  
Vol 6 (1) ◽  
pp. 21-25
Author(s):  
Daniel Majszyk ◽  
Ewa Osuch-Wójcikiewicz ◽  
Małgorzata Czesak ◽  
Kazimierz Niemczyk
Keyword(s):  
Parotid Gland ◽  
Salivary Glands ◽  
Pleomorphic Adenoma ◽  
Malignant Transformation ◽  
Tumor Tissue ◽  
Benign Tumor ◽  
Mixed Tumor ◽  
Cranial Cavity

Pleomorphic adenoma is benign tumor of the salivary glands. It is the most common neoplasm occurring in salivary glands. Although it is a benign tumor, it should be treated as a clinically uncertain. In about half of the cases a blurred boundary between the tumor tissue and the parotid parenchyma can be observed. This tumor metastasize distant, even without malignant transformation. Malignant transformation of adenoma observed in 3-5% of cases. The aim of this study was to present the case of 75-year-old patient with recurrent mixed tumor spreading by continuity to the cranial cavity.

Malignant transformation of the salivary gland pleomorphic adenoma in myoepithelial carcinoma – the report of two cases

2019 ◽  
Vol 8 (1) ◽  
pp. 52-55
Author(s):  
Paulina Szabelska ◽  
Anna Rzepakowska ◽  
Benedykt Szczepankiewicz ◽  
Elżbieta Niemczyk ◽  
Ewa Osuch-Wójcikiewicz ◽  
...  
Keyword(s):  
Salivary Gland ◽  
Surgical Treatment ◽  
Salivary Glands ◽  
Pleomorphic Adenoma ◽  
Malignant Transformation ◽  
Benign Tumor ◽  
Complete Recovery ◽  
Surrounding Tissue ◽  
Carcinoma Ex Pleomorphic Adenoma ◽  
Myoepithelial Carcinoma

A multiform adenoma is the most commonly diagnosed benign tumor of the salivary glands. In the majority of patients, surgical resection of the tumor with the adequate surrounding tissue of salivary gland allows for complete recovery. A small percentage of the cases is a recurring pleomorphic adenoma. Even more rarely the diagnosis of carcinoma ex pleomorphic adenoma is made. The study presents two clinical cases of the malignant transformation of pleomorphic adenoma into the myoepithelial carcinoma. The surgical treatment and additional radiotherapy were performed in both cases.

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.

Carcinoma arising in a pleomorphic adenoma of the epiglottis

1989 ◽  
Vol 103 (3) ◽  
pp. 324-327 ◽  
Author(s):  
C. A. Milford ◽  
T. A. Mugliston ◽  
P. O'Flynn ◽  
K. McCarthy
Keyword(s):  
Salivary Glands ◽  
Neck Dissection ◽  
Pleomorphic Adenoma ◽  
Partial Laryngectomy ◽  
Minor Salivary Glands ◽  
Rare Tumour ◽  
Pleomorphic Adenomas ◽  
Functional Neck Dissection ◽  
One Year ◽  
Mixed Tumours

AbstractDespite the abundance of minor salivary glands within the larynx, pleomorphic adenomas are rarely found. It is therefore not surprising that there are few reports of malignant mixed tumours in this site. We describe a case of carcinoma arising in a pleomorphic adenoma of the epiglottis which, to our knowledge, has not been described previously.The patient underwent a horizontal partial laryngectomy and functional neck dissection and is well one year post-operatively. We feel this represents a suitable approach to treatment for this rare tumour.

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