Cases reported "Adenolymphoma"

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1/158. Extraparotid Warthin's tumor.

    Warthin's tumor (papillary cystadenoma lymphomatosum) is a well-known benign tumor of the parotid gland. Extraparotid tumors occasionally arise in the cervical region, where they may well be seen by the dermatologist. The following is a case report of an extraparotid Warthin's tumor encountered in a dermatology practice, with a review of the important clinical and histopathologic features of this tumor. ( info)

2/158. mucocele mimicking a Warthin's tumour recurrence.

    We report an unusual case of an extravasation mucocele complicating superficial parotidectomy. The tumour excised was a Warthin's tumour. Three months following the primary surgery a cystic lesion appeared in the parotid bed. It was initially thought to represent a recurrence. The area was re-explored and a mucocele excised. The pathogenesis of mucoceles and the difficulties encountered when dealing with parotid tumour recurrence are discussed. ( info)

3/158. Synchronous unilateral parotid neoplasms of different histological types.

    The occurrence of multiple tumours in the salivary glands is an unusual phenomenon and the simultaneous development of tumours different types is extremely rare. Two cases are presented with synchronous tumours of the parotid gland of different histological types. The first was a Warthin tumour in combination with a metastatic lung carcinoma and the second was a pleomorphic adenoma in combination with non-Hodgkin's malignant lymphoma. ( info)

4/158. Squamous cell carcinoma arising in a Warthin's tumor.

    Warthin's tumor is a well-defined salivary gland neoplasm consisting of epithelial and lymphoid components. However, malignant transformation is extremely rare. Such a patient who developed squamous cell carcinoma within a Warthin's tumor of the parotid gland is described and possible pathogenesis is discussed. ( info)

5/158. A review of heterotopia and associated salivary gland neoplasms of the head and neck.

    Salivary tissue neoplasms may involve normal, accessory and heterotopic salivary gland tissue. A case of Warthin's tumour originating from heterotopic salivary gland tissue of the upper neck is reported. The radioactive uptake of 131I, evidenced in the neck mass in its pre-diagnostic assessment, suggested a diagnosis of cervical node involvement from a primary malignant thyroid neoplasm. A critical review of the literature on heterotopic salivary gland tissue neoplasms of the head and neck is also presented. ( info)

6/158. Synchronous ipsilateral sebaceous lymphadenoma and acinic cell adenocarcinoma of the parotid gland.

    The synchronous or metachronous occurrence of 2 tumors of the salivary glands in a patient is rare. These tumors are usually benign and of the same histologic type. Here we report a 78-year-old woman who developed a sebaceous lymphadenoma and an acinic cell adenocarcinoma simultaneously in the left parotid gland. To our knowledge, this combination of neoplasms has not been reported before. ( info)

7/158. Warthin's tumor of the parotid salivary gland. A case report.

    Neoplasms of the salivary glands are not uncommon. The dentist is in the unique position to make an early diagnosis and refer the patient for definitive treatment. This article will review the clinical appearance, pathology, treatment and potential complications of Warthin's tumor, a benign salivary gland tumor. It describes a case presented at the Salivary Gland Center. Columbia University School of Dental and Oral Surgery, new york Presbyterian Hospital-Columbia Campus. ( info)

8/158. Mucoepidermoid carcinoma arising within a Warthin's tumor.

    A case of low-grade mucoepidermoid carcinoma arising within a Warthin's tumor is reported. The carcinoma appeared to have originated from the hyperplastic atypical epithelium of the Warthin's tumor. It did not infiltrate the capsule of the lymph node in which the Warthin's tumor developed. After 6 years of follow-up, there is no evidence of recurrence or metastasis. The literature on malignant Warthin's tumor is reviewed. ( info)

9/158. Warthin-like tumor of the thyroid a case report.

    A case of Warthin-like tumor of the thyroid (WaLTT) with cervical lymph node metastasis is presented. The problems of the FNA diagnosis of this type of tumor is discussed as well as the histogenesis, nature and behaviour of this peculiar tumor. ( info)

10/158. Multifocal oncocytic adenomatous hyperplasia of the parotid gland. A case report.

    A case report of a multifocal oncocytic adenomatous hyperplasia occurring in a parotid gland is presented. The differential diagnosis of (multicystic) Warthin's tumor is discussed. ( info)
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