We retrospectively reviewed published reports, using PubMed, from 1966 to 2006. The keywords used for the search included ‘adenoid cystic’, ‘adenoid cystic-like’, ‘basaloid’ and ‘basal cell carcinoma’ of the prostate. All languages were included in the search. Available clinical information, management, outcome and follow-up data were abstracted. The clinicopathological and immunohistochemical ...

Adenoid cystic carcinoma is a malignant neoplasm arising from the salivary glands. The most striking feature of this tumor is that it is locally aggressive, with perineural invasion, tendency to metastasize, high recurrence rates. The parotid gland is the most commonly affected site in the head and neck region, tongue being relatively rare. The current study presents a rare case of 6 years old ...

We report an extraordinary case of collision tumor consisting of a lung adenocarcinoma and a metastatic adenoid cystic carcinoma in a 56 year-old man. He was diagnosed with a pulmonary nodule 11 years after treatment of an adenoid cystic carcinoma of the right maxillary sinus. A non-small cell carcinoma was observed when a transbronchial biopsy was performed. The other component of the nodule w...

Adenoid cystic carcinoma of the lacrimal gland is a relatively rare disease. Only two cases, a man of 61 and a woman of 54 were seen in our clinic from 1962-1981. They presented histopathology of the cribriform pattern characteristic of adenoid cystic carcinoma. The lesion in the male patient belonged to the solid type and was mainly composed of solid nests. It is emphasized that radiotherapy i...

Recurrent fusion of the v-myb avian myelobastosis viral oncogene homolog (MYB) and nuclear factor I/B (NFIB) generates the MYB-NFIB transcription factor, which has been detected in a high percentage of individuals with adenoid cystic carcinoma (ACC). To understand the functional role of this fusion protein in carcinogenesis, we generated a conditional mutant transgenic mouse that expresses MYB-...

UNLABELLED Sclerosing rhabdomyosarcoma (SRMS) is exceedingly rare, and may cause a great diagnostic confusion. Histologically, it is characterized by abundant extracellular hyalinized matrix mimicking primitive chondroid or osteoid tissue. So, it may be easily misdiagnosed as chondrosarcoma, osteosarcoma, angiosarcoma and so on. Herein, we report a case of SRMS occurring in the masseter muscle ...

1. Poliomyelitis virus has been recovered in monkeys from 50 per cent of spinal cords, 10 per cent of olfactory bulbs, 50 per cent of tonsil-adenoid tissue, and from 26 per cent of the colon contents of autopsies; from the stools of 20 per cent of patients, and of 5 per cent of the contacts examined in this series. 2. Other materials as indicated in Table I were tested without success. 3. In au...

Primary cutaneous adenoid cystic carcinoma (PCACC) is a very rare malignancy. The differential diagnosis of PCACCs in pathology practice can be difficult and a group of primary and metastatic lesions, including adenoid basal cell carcinoma of the skin, should be considered in the differential diagnosis. Besides histomorphological clues, immunohistochemistry studies are very helpful in the diffe...

Malignant tumors arising from trachea are not common. This paper presents an example of primary tracheal adenoid cystic carcinoma treated by surgical resection with good prognosis. A 46-year-old woman presented with a short history of dyspnea. Five months before the onset of dyspnea, the patient had mild wheezing. She had no history of smoking. Physical examination suggested primary tracheal tu...