adenoid cystic carcinomas are deceptive malignancies that show slow growth and local invasion with recurrences seen many years after diagnosis. upto 50% of these tumors occur in the intraoral minor salivary glands usually in the hard palate. buccal mucosal tumors are relatively rare. we determined the incidence of buccal mucosal adenoid cystic carcinoma by reviewing the number of reported cases...

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...

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...

OBJECTIVES/HYPOTHESIS To analyze the prevalence of adenoid regrowth at 1 year after coblation adenoidectomy using cephalometric radiography. STUDY DESIGN Retrospective analysis. METHODS One hundred eighty-eight children who underwent adenoidectomy from June 2006 through September 2010 were included. Demographic data, preoperative size of palatine tonsils, presence of allergic rhinitis, conc...

INTRODUCTION Adenoid cystic carcinoma is a malignant epithelial neoplasm derived from the salivary glands. Primary adenoid cystic carcinoma of the cervix is extremely rare, accounting for less than 1% of all cervical carcinomas. In this paper we report a case of primary adenoid cystic carcinoma and a review of the related literature. CASE PRESENTATION A 68 year-old woman was admitted with sig...

Adenoid cystic carcinoma is a malignant tumour involving the salivary glands, rarely developing in the nasopharynx. The biological behaviour of adenoid cystic carcinoma is characterized by slow growth rate, high tendency to local recurrence and metastatic spread. Its histological features are particularly important for prognostic prediction: solid pattern has the worst outcome. Initial presenta...

1. Esmaeli B, Ahmadi MA, Youssef A, et al. Outcomes in patients with adenoid cystic carcinoma of the lacrimal gland. Ophthal Plast Reconstr Surg 2004;20:22-6. 2. Tse DT, Kossler AL, Feuer WJ, Benedetto PW. Long-term outcomes of neoadjuvant intra-arterial cytoreductive chemotherapy for lacrimal gland adenoid cystic carcinoma. Ophthalmology 2013;120:1313-23. 3. Fellman M, Carter K, Call CB, Esmae...

BACKGROUND Upper airway obstruction is a common complaint in children presenting to otolaryngology clinics. In such children, adenoid hypertrophy is often suspected. There are numerous ways to determine adenoid size, including palpation, mirror examination, endoscopic examination, lateral neck roentgenogram (X-ray), magnetic resonance imaging (MRI), and acoustic rhinometry. Pediatric patient co...

Background. The aim of this study was to investigate maspin and ezrin expression in different subtypes of periocular basal cell carcinoma (BCC). Methods. Tissue samples from 43 patients with periocular BCC. Our cases were comprised of 10 morpheaform, 25 nodular, and 8 adenoid type BCCs. Immunohistochemical staining for maspin and ezrin was performed by Envision detection system. Results. There ...

This paper describes a case of adenoid basal carcinoma of the uterine cervix, occurring in a woman aged 78 years. In view of the rarity and the limited knowledge of this group of neoplasms, details of the clinical history, the histological appearances, and the histochemical reactions are presented. An attempt is made to define the histogenesis of the tumour and some points on nonmenclature are ...