A patient with a history of adenoid cystic carcinoma of the nasal cavity presented himself with bone pain and an elevated PSA level. On suspicion of metastatic prostate cancer a 68Ga-PSMA PET-CT was performed. The PET-CT showed numerous lung and non-sclerotic bone metastasis. Biopsy of a bone metastasis was performed and pathology showed adenoid cystic carcinoma instead of prostate cancer. Immu...

Adenoid cystic carcinoma of trachea is rare and is associated with prolonged survival and better prognosis. It is often misdiagnosed as chronic bronchitis or asthma. The ideal treatment option is surgical resection with tracheal reconstruction followed by adjuvant radiotherapy. Post operative radiotherapy may decrease the risk of local recurrence, but has no effect on the survival. In this repo...

Adenoid cystic carcinomas are malignant tumours and occur in the major and the minor salivary glands. Laryngeal adenoid cystic carcinomas are rare and account for less than 1% of all malignant tumours in the larynx. Adenoid cystic carcinoma is characterised by slow progression, multiple recurrences and late distant metastasis. The aetiology of adenoid cystic carcinoma remains unknown. They usua...

background and objectives: adenoid cystic carcinoma (acc), the most common malignant tumor of submandibular and minor salivary glands, is characterized by a high rate of local recurrence and distant hematogenous metastasis and tendency to invade peripheral nerves. in spite of radiotherapy and surgical treatment, the long-term prognosis is dismal. today, many studies are being conducted using th...

adenoid cystic carcinoma (adcc) is a malignant neoplasm, which accounts for 5-10% of all salivary gland tumors (1). about 50% of these tumors originate from intraoral minor salivary glands usually in the hard palate (1). three clinically obvious characteristics of adcc include slow growth rate, perineural invasion and high incidence of distant metastasis (1). the most commonly-affected sites of...

Systemic therapy for salivary gland carcinoma (SGC) is indicated recurrent and/or metastatic (RM) disease. The background, goals of therapy, organ function, symptomatic or a symptomatic, and histopathology should be considered in each case. Adenoid cystic with only lung metastasis often progresses slowly many cases are followed up without whereas duct carcinoma, adenocarcinoma NOS, adenoid mult...

An adenoid cystic carcinoma of the breast in a 78 year old woman was analysed immunohistologically for the production of type IV collagen, the expression of vimentin, epithelial membrane antigen (EMA) and steroid receptors, and the proliferative activity of the tumour cells. The data were compared with those obtained in eight adenoid cystic carcinomas of salivary glands and in ductal carcinomas...

A case of adenoid cystic carcinoma of the oesophagus occurring in a patient who had previously been treated for craniopharyngioma is presented. This is the thirteenth reported case of adenoid cystic carcinoma of the oesophagus and the first in association with craniopharyngioma. The previously described cases of oesophageal adenoid cystic carcinoma are critically reviewed, and it is suggested t...

The distribution of fibronectin and laminin was examined by immunohistochemistry in 11 adenoid cystic breast carcinomas, six adenoid cystic carcinomas of mouth and salivary gland, and six cribriform ductal breast carcinomas. Both proteins were present lining cystic lumina and around tumour islands in all the adenoid cystic breast carcinomas and in five of six salivary gland tumours. Abundant la...

Adenoid cystic carcinoma is a tumor of exocrine glands originating primarily from the minor and major salivary glands, lacrimal gland, bronchus, breast, and intestinal and genital tracts. Intracranial remote metastasis from adenoid cystic carcinoma in salivary gland is quite rare. The authors encountered a case of intrasellar remote metastasis from an adenoid cystic carcinoma of parotid gland o...