A 54-year-old female patient, a breast cancer survivor and a case of unresectable adenoid cystic carcinoma of the trachea, with thyroid invasion, presented with suprasternal neck swelling mimicking thyroid primary. A literature search was undertaken to highlight this rare presentation. There have been few reports in the literature describing tracheal adenoid cystic carcinoma involving the thyroid.

Intraosseous adenoid cystic carcinoma is an extremely rare neoplasm with only 17 cases reported previously. A case of primary intraosseous adenoid cystic carcinoma of the mandible with lung metastasis in a 45-year-old man is reported, together with a brief review of the literature.

BACKGROUND Sinonasal adenoid cystic carcinoma is a rare malignancy of the head and neck. Cavernous sinus invasion from sinonasal adenoid cystic carcinoma and its related management have rarely been investigated. This study evaluated the relationship between treatment outcome and cavernous sinus involvement in addition to other parameters. METHODS A retrospective case series study was conducte...

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...

background and aim: salivary gland tumors classification continuously undergoes alternations, especially in the recent years. this study used immunohistochemical markers for distinguishing between polymorphous low-grade adenocarcinoma (plga) and adenocarcinoma carcinoma (adcc) which have several overlapping histological and clinical features. materials & methods: ten adcc and eight plga with fi...

Adenoid cystic carcinoma of Bartholin’s gland is a rare malignant tumor of female genital tract. We report a case of a 42-year-old woman, presenting a palpable painful mass and burning sensation on the left side of vulva during the preceding two months. Based on examination, a solid fixed painful nodule with intact mucosa was palpated on the left side of the vagina. Histological features were c...

The authors retract this publication due to concerns about the cell lines employed in the study. The study reports experiments looking at pathways involved in anoikis resistance in human adenoid cystic carcinoma; the experiments involved the use of the cell lines ACCM and ACC2. After the publication of the article, a reader raised concerns that these two cell lines may not originate from adenoi...

INTRODUCTION Adenoid cystic carcinoma of Bartholin's gland is a very rare disease. CASE PRESENTATION A 48-year-old premenopausal woman of Caucasian origin was delivered adjuvant pelvic and inguinal radiotherapy after prior complete left Bartholin's gland tumor excision and inguinal lymph node dissection for adenoid cystic carcinoma of Bartholin's gland with one metastatic inguinal lymph node....