Epstein-Barr virus-induced natural killer/T cell lymphoma arising in tonsil and cervical node tissue.

Infection with Epstein-Barr virus (EBV) has been linked to approximately 10%-15% of lymphomas diagnosed in the USA, including a small percentage of Natural Killer (NK)/T cell lymphomas, which are clinically aggressive, respond poorly to chemotherapy and have a shorter survival. Here, we present a case of a patient found to have EBV-induced NK/T cell lymphoma from a chronic EBV infection. While the EBV most commonly infects B cells, it can infect NK/T cells, and it is important for the clinician to be aware of the potential transformation to lymphoma as it is clinically aggressive, warranting early recognition and treatment.

Glomangiopericytoma of the sphenoethmoid complex.

Sinonasal glomangiopericytoma is a rare sinonasal tumour accounting for less than. 5% of all sinonasal tumours. This tumour often presents as another, more common type of vascular lesion and is similarly prone to haemorrhage.

Giant nasal granuloma gravidarum.

Nasal granuloma gravidarum usually presents as a small vascular lesion on the septum or turbinates during pregnancy. We present a case of a giant nasal granuloma gravidarum and its management.

A case report of parotid mammary analogue secretory carcinoma and reviews.

Introduction: Mammary analog secretory carcinoma (MASC) is a new diagnosis of head and neck tumors first reported in 2010. It was often misdiagnosed as salivary acinic cell carcinoma (AciCC). We present a patient with an asymptomatic parotid tumor that underwent deep lobe parotidectomy and postoperative radiation therapy.

Sebaceous lymphadenoma requiring superficial parotidectomy.

An 82-year-old woman presented with a painless, progressively enlarging right neck mass of 2 years' duration. CT with contrast showed a 5.0 cm confluence of nodes just inferior to the right parotid gland.

Imaging characteristics and findings in thyroglossal duct cyst cancer and concurrent thyroid cancer.

Thyroglossal duct cyst cancer is rare, while synchronous thyroglossal duct cyst cancer with thyroid cancer is still rarer. The radiographic features of this case are instructive and crucial when evaluating a thyroglossal duct cyst.

Follicular cell dendritic sarcoma of cervical nodes in a patient with significant WTC exposure.

A patient who worked at the World Trade Center (WTC) site presented with right cervical lymphadenopathy. He underwent right neck dissection. The final pathology showed follicular dendritic cell sarcoma.

An unexpected finding of a bronchogenic cyst presenting as a thyroid mass.

Herein we present a case of a bronchogenic cyst masquerading as a thyroid mass. Bronchogenic cysts are rare congenital malformations that result from an abnormal development of the ventral foregut during organogenesis. They are commonly asymptomatic lesions rarely found in the neck.

Platysma myocutaneous flap for oral cavity reconstruction.

A retrospective study was conducted to assess outcomes of reconstruction of the oral cavity with the platysma myocutaneous flap, in terms of flap survival, complications, and quality of life. Included were 10 patients with squamous cell carcinoma (stage T1 to T4; nodal status N0 to N2) of the oral cavity who were treated between 2002 and 2006. Each patient underwent tumor resection, modified radical neck dissection, and primary reconstruction with a platysma myocutaneous flap.

Solitary fibrous tumor of the parapharyngeal space.

Solitary fibrous tumors are benign neoplasms of mesenchymal origin. They usually arise from the visceral or parietal pleura and peritoneum, although they have been found in many areas throughout the body. We report a case of solitary fibrous tumor of the parapharyngeal space.

Current technique for resection of mediastinal goiter.

We have developed a combined surgical technique involving traction sutures, the harmonic scalpel, and laryngeal nerve monitoring for the removal of mediastinal goiters. This technique is safe, expeditious, and effective; it minimizes the risk of blood loss or nerve injury; and it obviates the need for sternotomy. During a 4-year period, we performed this operation on 21 patients.

Office-based intralesional cidofovir injections for nasal septal papilloma: a pilot study.

Objectives: To determine if nasal septal papilloma is responsive to intralesional cidofovir injections.

Methods: Five adult males, ages 37 to 57, presented with nasal septal or columellar papilloma. Three lesions had been previously excised with the laser and recurred.

Electrophysiologic laryngeal nerve monitoring in high-risk thyroid surgery.

We recently began performing intraoperative electrophysiologic monitoring of the recurrent laryngeal nerve and the external branch of the superior laryngeal nerve during high-risk thyroidectomies. Neuromonitoring can detect stimulation of these nerves and thereby prevent a mechanical or thermal injury that can result in neurapraxia or axonotmesis. Monitoring is also useful during dissection in an already operated-on field, when performing thyroidectomy on patients who depend on their voice for their livelihood, and when removing a large goiter or mediastinal mass.

Infiltrating, moderately differentiated neuroendocrine tumor of the larynx: a brief report.

We report a rare case of moderately differentiated neuroendocrine carcinoma of the larynx. We describe the clinical and pathologic findings relevant to this case, and we review the literature on the pathologic features of this malignancy. We also discuss treatment options.

Hidradenoma papilliferum of nasal skin.

Pathologic examination of an excisional biopsy specimen of a subepidermal nodule from the nasal tip of a 37-year-old black man demonstrated papillae covered by eosinophilic columnar epithelial cells, suggesting cylindric cell papilloma or well-differentiated papillary adenocarcinoma of nasal mucosa. The patient did not submit to further investigation of the sinonasal tract but sought attention 15 months later because of local recurrence of the lesion. A protuberant, 3-cm, cystic nodule of the subcutis over the left nasal ala and tip was excised completely and found to have characteristics of hidradenoma papilliferum, an apocrine gland neoplasm most commonly occurring in the anogenital skin of white women.

Thyroidectomy using the harmonic scalpel: analysis of 105 consecutive cases.

Objective: The purpose of this report was to evaluate the technical benefits, if any, of thyroidectomy using the harmonic scalpel versus conventional thyroidectomy.

Study Design: One hundred five consecutive patients underwent thyroidectomy over 1 year with use of the harmonic scalpel. They were compared with a group of 20 patients who underwent thyroidectomy 1 year earlier using conventional techniques.

Malignant lymphoepithelial lesion of the parotid gland: a case report and review of the literature.

Malignant lymphoepithelial lesions are rare tumors of the major salivary glands. They most often occur in Asians and Greenland Eskimos and are strongly associated with Epstein-Barr virus infection. We report a case of a malignant lymphoepithelial lesion of the parotid gland that developed in an Italian-American woman whose serology was positive for Epstein-Barr virus antibody.

Fine-needle aspiration biopsy diagnosis of follicular variant of papillary thyroid cancer: therapeutic implications.

Objective: Frozen-section analysis of follicular lesions is often inconclusive because capsular or vascular invasions are the hallmarks of malignancy with this technique and may not be seen in the particular field studied. Using preoperative fine-needle aspiration biopsy specimens, we attempted to identify malignant follicular lesions and compare these results against frozen-section analysis.

Methods: A retrospective study of 1000 consecutive thyroid fine-needle aspiration biopsy specimens was performed.

Preoperative and postoperative nasal septal surgery assessment with acoustic rhinometry.

Introduction: Acoustic rhinometry is a relatively new tool used for the measurement of the geometry of the nasal fossa. We hypothesized that acoustic rhinometry would be useful for preoperative and postoperative assessment of patients undergoing septal surgery.

Methods And Material: Twenty-four patients undergoing septal surgery performed by two surgeons underwent preoperative and postoperative rhinometry.

Expanded polytef for reconstructing postparotidectomy defects and preventing Frey's syndrome.

An expanded polytef (polytetrafluoroethylene [ePTFE]) soft-tissue patch was used in nine patients to reconstruct postparotidectomy defects and prevent Frey's syndrome. All nine cases were constructed primarily using either a 1- or 2-mm-thick patch depending on the depth of the defect. All nine patients achieved excellent, nearly normal contour that approximates the uninvolved side.

Malignant teratocarcinosarcoma of the sphenoid sinus.

We have presented the first reported case of malignant teratocarcinosarcoma arising in the sphenoid sinus treated successfully with surgery and radiation therapy. The patient shows no signs of recurrence 5 years after surgery. The combined head and neck/neurosurgical approach using complete rhinotomy and medial maxillectomy with transsphenoid/transethmoid approach is advocated for sphenoid sinus tumors of this type.