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This article provides an update on the current understanding of adenoid cystic carcinoma of the head and neck, including a review of its epidemiology, clinical behavior, pathology, molecular biology, diagnostic workup, treatment and prognosis. Adenoid cystic carcinoma is an uncommon salivary gland tumor that may arise in a wide variety of anatomical sites… (More)
With the current advances and recent organ preservation protocols for intermediate or advanced stage laryngeal cancer, based on chemotherapy, the role of surgery seemed replaced except for surgical rescue of tumours not responding to these treatments, total laryngectomy being the surgical option. This type of non-surgical treatment is offered as a strategy… (More)
Gastroesophageal reflux disease (GERD), or its variation known as laryngopharyngeal reflux (LPR), has been recognized as a potential cause of several laryngeal disorders. Patients with laryngeal cancer have lifestyle risk factors, especially tobacco and alcohol consumption, that play an etiological role in the development of their cancer but also places… (More)
BACKGROUND The recognition of patients at high risk for the development of distant metastasis (DM) is required to recognize a subset of patients who may benefit from systemic therapy. METHODS In a retrospective analysis of patients treated between 1995 and 2006, 443 patients with surgically treated primary head and neck squamous cell carcinoma were… (More)
Clinicopathological features, prognosis and therapeutic strategies for mucoepidermoid carcinoma originating in salivary and salivary-type glands of the head and neck are reviewed. We emphasise histopathological aspects, appraise the value of histochemistry, electron microscopy, immunohistochemistry and cytophotometry, and discuss histogenesis and… (More)
Metastasis to the thyroid gland from nonthyroid sites is an uncommon clinical presentation in surgical practice. The aim of this review was to assess its incidence management and outcomes. A literature review was performed to identify reports of metastases to the thyroid gland. Both clinical and autopsy series were included. Metastases to the gland may be… (More)
Adenoid cystic carcinoma (AdCC) is among the most common malignant tumors of the salivary glands. It is characterized by a prolonged clinical course, with frequent local recurrences, late onset of metastases and fatal outcome. High-grade transformation (HGT) is an uncommon phenomenon among salivary carcinomas and is associated with increased tumor… (More)
We present the case of a 4-month-old girl with PHACES syndrome and severe upper respiratory airway obstruction secondary to multiple subglottic and tracheal hemangiomas effectively treated with heliox-CPAP delivered by helmet (HH-CPAP).
The patient was a 48-year-old man complaining about right hemicranial pain and deafness of 1 year's duration. MRI showed a solid well-vascularized mass destroying the mastoid and petrous bone, and with an epidural component that pulled the right cerebellar hemisphere. The patient underwent a right modified type A infratemporal approach, which allowed… (More)
Problems related to definition of collision tumors are briefly examined in conjunction with etiology and natural history. Examples of genuine collision tumors in larynx are rare in the literature and are herein identified and tabulated. Aspects related to diagnosis and therapeutic strategies are also explored.