Background: The most prevalent kind of salivary gland cancer is mucoepidermoid carcinoma. main clinical signs Salivary carcinoma region characterized by a lump in the face, neck, discomfort mouth, or trouble swallowing. initial therapy surgical removal whole tumor .and final stage chemotherapy, radiation also used. A 43year old male came to medicine unit with complaints edema all over right-sid...

The present study aimed to evaluate the Fine Needle Aspiration Biopsy in different staining techniques in nodular lesions of the oral cavity and head and neck region, as their sensitivity, specificity and accuracy, staining with Panoptic, Papanicolaou and Hematoxylin-Eosin (H&E) stains. 46 patients who sought the Clinic of the Discipline of Clinical Stomatology at FOUSP were selected consecutiv...

BACKGROUND Synchronous primary neoplasms have been encountered in some patients with mucosal squamous cell carcinoma of the head and neck. Routine panendoscopy along with various radiological tests have been advocated to identify these potential tumors. In 1993, we originally described symptom-directed, selective endoscopy as an efficient and cost-effective means to evaluate patients to identif...

Inflammatory myofibroblastic tumors (IMT) in the head and neck region are rare neoplasms that generally mimic benign/low-grade neoplasms. Overexpression of anaplastic lymphoma kinase (ALK) has been reported in 50% of IMT cases, secondary to ALK activation by structural rearrangements in the ALK gene, which results in a fusion protein with echinoderm microtubule associated protein like 4 (EML4) ...

Reprint requests to: Dr. Yu-Chang Lee Department of Radiology E-Da Hospital/I-Shou University. No.1, Yi Da Road, Jiau-shu Tsuen, Yan-Chau, Kaohsiung 824, Taiwan, R.O.C. Schwannomas are common neoplasms in the head and neck region, but of these tumors only less than 4% was found in sinonasal location in the reported literature. Most of the reported cases are found in the maxillary or ethmoid sin...

Thymic epithelial neoplasms are commonly aetiology of the anterior mediastinum masses in adults. It represents 20–30% of all mediastinal tumours in adults. Ectopic thymomas usually affect the neck, mediastinal compartments, lung, and pleura, arising from aberrant thymic tissue. For giant thymoma, there is still no consensus on the surgical approach.  We herein report a patient with a giant thym...

INTRODUCTION The kidney is the third primary infraclavicular localization of malignant neoplasms metastasizing to the head and neck. The objective of this paper is to analyze the clinical presentation, diagnostic difficulties, management and outcome of metastatic renal cell carcinoma to the head and neck. MATERIAL AND METHODS Retrospective review of four patients with renal cell carcinoma who...

Cholangiocarcinoma is a rare primary malignancy of the biliary tree, which usually presents late in course disease with jaundice, upper right quadrant pain, and cachexia. They frequently metastasise lungs, liver, bones, adrenals, peritoneum, retroperitoneal lymph nodes. The incidence cutaneous dissemination from cholangiocarcinoma extremely rare, scalp being commonest distant site skin metastas...

Angiogenesis plays a key role in the initiation of growth and metastatic process in cancers. The angiogenic switch may be one of the earliest events in conferring a metastatic potential to the tumor. Further evolution in this multi-step cascade is controlled by the positive and negative regulators of angiogenesis. Recent advances in molecular biology have given a better insight into the mechani...

BACKGROUND Preoperative ultrasound (US) evaluation of central and lateral neck compartments is recommended for all patients undergoing a thyroidectomy for malignant or suspicious for malignancy cytologic or molecular findings. Our aim was to find out how frequent was recurrence in regional lymph nodes in patients with follicular or Hürthle cell neoplasm and usefulness of preoperative neck US in...