Hypoglossal paresis as the only complication of malignant otitis externa.

BACKGROUND: Ipsilateral hypoglossal nerve (XII) paresis has never been reported as the first and only complication of malignant otitis external (MOE). CASE REPORT: A 73-year-old diabetic male with persistent left temporomandibular joint ache and ear fullness was admitted with the diagnosis of MOE. He received intravenous ciprofloxacin for 14 days and then continued with oral administration (per os). After two months, he returned with otalgia, swallowing difficulty, and ipsilateral XII paresis. He was re-admitted, received intravenous ciprofloxacin for 6 weeks, and continued with per os ciprofloxacin for 6 months. A Ga67-scan 6 months after the first admission revealed no active infection. Two years after his last admission, the patient still has XII paresis. There is no other cranial nerve involvement and inflammatory markers continue to be normal. CONCLUSION: Doctors should consider MOE in the differential diagnosis when there is XII paresis, especially in diabetic and immunocompromised patients.

Mycoplasma pneumoniae and Chlamydophila pneumoniae: a comparative study in patients with nasal polyposis and healthy controls.

INTRODUCTION: The role played by Mycoplasma pneumoniae and Chlamydophila pneumoniae in the pathogenesis of chronic rhinosinusitis with nasal polyps has been the object of ongoing debate. We used real-time polymerase chain reaction to investigate the prevalence of both microorganisms in the nasal tissue samples of patients and controls. METHODS: We extracted DNA from nasal polyp samples obtained during functional endoscopic sinus surgery and the inferior turbinate samples of controls undergoing septoplasty. We used the highly sensitive real-time polymerase chain reaction to detect the presence of M pneumoniae and C pneumoniae DNA. RESULTS: Patients with chronic rhinosinusitis with nasal polyps consisted of 62 individuals (39 men; mean age 51 years); the control group consisted of 24 individuals (13 men; mean age 45 years). All samples from both groups were negative for M pneumoniae and C pneumoniae DNA. CONCLUSION: We have demonstrated that the likelihood of M pneumoniae and C pneumoniae acting as an ongoing inflammatory stimulus in chronic rhinosinusitis with nasal polyps is slim.

Subcutaneous benign fibrous histiocytoma of the cheek. Case report and review of the literature.

Fibrous histiocytoma is a benign tumour composed of a mixture of fibroblastic and histiocytic cells. Based on the location of this tumour, fibrous histiocytoma are usually divided into cutaneous types and those involving deep tissues. These lesions most often arise on the skin, but may rarely occur in soft deep tissues. The diagnosis of fibrous histiocytoma may be clinically difficult when the lesion is located in the deep tissues, and is frequently confirmed after local excision. The most important diagnostic distinction is the separation of this tumour from aggressive forms of fibrohistiocytic neoplasms, including dermatofibrosarcoma protuberans and malignant fibrous histiocytoma. A 19-year-old male presented with a painless swelling on the right cheek. Detailed clinical and laboratory examinations were performed. The lesion had been totally excised under local anaesthesia, and histopathology revealed a benign fibrous histiocytoma. The diagnosis, location, treatment and prognosis of fibrous histiocytoma are also discussed.

Cocaine versus tetracaine in septoplasty: a prospective, randomized, controlled trial.

BACKGROUND: Successful local anaesthesia is of critical importance for the success of septoplasty, and many surgeons prefer to use cocaine for this purpose. The aim of this study was to evaluate the efficacy of cocaine 4 per cent solution, compared with tetracaine 2 per cent plus adrenaline, as a local anaesthetic for patients undergoing septoplasty. METHODS: From December 2002 to February 2005, a prospective, randomized, controlled trial was conducted. One hundred and eight patients underwent septoplasty under local anaesthesia. Patients were randomly classified into group A and group B, in which was used respectively cocaine 4 per cent solution and tetracaine 2 per cent solution plus adrenaline. A visual analogue scale was used to evaluate the severity of patients' pain during their procedure. RESULTS: Group B (tetracaine; mean rank=43.77) reported significantly less pain (p<0.001) compared with group A (cocaine; mean rank=65.23). CONCLUSIONS: On the basis of these findings, we recommend tetracaine as the first choice anaesthetic for nasal septoplasty; the use of cocaine should be limited.

The combined endoscopic CO(2) laser posterior cordectomy and total arytenoidectomy for treatment of bilateral vocal cord paralysis.

Upper airway obstruction, because of bilateral vocal cord paralysis, presents a serious challenge to the Otolaryngologist. Various surgical techniques have been advocated for the management of patients with vocal cord paralysis. Among these techniques, the individual use of laser CO(2) arytenoidectomy and posterior cordotomy has gained wide acceptance. In this report, we describe our experience in the management of bilateral vocal cord paralysis by combining posterior partial cordotomy as described by Dennis and Kashima, with total arytenoidectomy as described by Ossoff et al. We report the long-term results in the management of 18 patients treated in our department during the last 8 years.

Adenoid cystic carcinoma of the temporal bone with distant metastases.

Malignant tumors of the temporal bone are rare neoplasms. Adenoid cystic carcinoma (ACC) is the most common malignant tumor of minor salivary glands, while a quite rare tumor of the major. It is considered a slow-growing tumor with a course that is characterized by local recurrences and late distant metastases to lungs (80-90%), bone and liver. When metastases occur in bone especially the spine, the course of disease is usually fulminant. Intracranial involvement can occur by direct extension, hematogenous or perineural spread and represents an advanced stage of the disease. In this paper, we present a rare case of temporal bone ACC reporting for the first time simultaneous bony and pulmonary distant metastases. The origin, the pathology, the imaging techniques, the differential diagnosis, the treatment options and the prognosis of these tumors are discussed.

Sucralfate alleviating post-laser-assisted uvulopalatoplasty pain.

Laser-assisted uvulopalatoplasty (LAUP) is an outpatient mode of treatment for snoring and perhaps for some mild cases of obstructive sleep apnea syndrome. LAUP results in severe throat pain that usually lasts for 8 to 14 days. Sucralfate adheres to proteins at the duodenal ulcer site, forming a protective coating against gastric acid, pepsin, and bile salts, that promotes healing. If a similar protective coating could be created at the area of LAUP trauma, morbidity may be diminished. Twenty-eight patients have undergone LAUP treatment-2 with mild obstructive sleep apnea syndrome and 26 with simple snoring. A block-randomized, single blind clinical study was performed. Sucralfate was administered in 14 patients (group A) every 6 hours for 15 days as a swish and swallow, whereas the other 14 patients (group B) received water for injection with a strawberry flavor as placebo with the same dosing. As a conclusion, sucralfate significantly lowered postoperative pain and the need for analgesic drug use as well as the total number of the days the patients needed to almost reach their normal diet quantity (> or = 80% of normal quantity).

Frontal lobe abscess secondary to head trauma and nasal polyposis.

Cerebral frontal lobe abscess may be a frequent intracranial complication of paranasal sinusitis. An unusual case of cerebral abscess complicating massive polyposis is described in a patient with history of previous severe head trauma 30 years ago. Imaging evaluation using both computed tomography and magnetic resonance imaging is important to diagnose such rare entities.

The challenge of esophagoscopy in infants with open safety pin in the esophagus: report of two cases.

Among all foreign bodies impacted at the esophagus, the safety pin still seems to be a challenge for the specialist. This is a report of 2 cases presenting infants with open safety pin impacted in the esophagus. The strategy and intraoperative management of this rare finding is discussed in detail.

Bronchoscopy for foreign body removal in children. A review and analysis of 210 cases.

OBJECTIVE: A foreign body aspiration in the tracheobronchial tree is a dangerous and common medical emergency in childhood, with serious and potentially lethal consequences. It must be suspected in children with a suggestive history, even though the clinical symptoms or radiographic findings are not pathognomonic for foreign body aspiration. METHODS: In this study 210 pediatric cases, with a suggestive history of foreign body aspiration undergoing bronchoscopy in the last 8 years in the department, were reviewed. In all cases bronchoscopy was performed under general anesthesia using a Storz ventilation bronchoscope with distal cold light illumination. RESULTS: In 130 patients a foreign body was discovered, in 17 cases pus was aspirated and in 63 cases there were no findings. Seventy-eight (60%) foreign bodies were found in the right main bronchus, 43 (33.1%) in left main bronchus, seven (5.4%) in both bronchi and two (1.5%) were found in the subglottic area. The incidence of bronchoscopy during the last 8 years was 28 procedures per 100000 children population per year in the island of Crete. CONCLUSION: More attention should be given to the need for a careful history and the use of radiographs as supplemental information to make the decision to perform a bronchoscopy. The parents, also, should pay attention not to allow children dry fruits and small toys, as well as, teaching their children to avoid any physical or emotional activity while having a full mouth.

Angiosarcoma of the maxillary sinus.

Angiosarcomas are rapidly growing malignant neoplasms arising from the vascular endothelial cells. Most common sites are the extremities and the retroperitoneal space, with only four per cent of angiosarcomas arising in the head and neck area, whilst the paranasal sinuses are one of the rarest locations. We report the case of a maxillary sinus angiosarcoma in a 72-year-old male patient. The first biopsy was inconclusive, whereas the second revealed an angiosarcoma. Medial maxillectomy was performed with subsequent external irradiation.

Fibrous dysplasia of the temporal bone: report of a case and a review of its characteristics.

Fibrous dysplasia is an uncommon benign disorder of unknown etiology. It represents a disturbance of normal bone development--specifically a defect in osteoblastic differentiation and maturation that originates in the mesenchymal precursor of the bone. Because fibrous dysplasia shows a predilection for the facial and cranial bones, where it causes deformity and dysfunction, the disease is of particular interest to the otolaryngologist. In this paper, we report a case of fibrous dysplasia of the temporal bone, the first symptom of which was a mixed hearing loss. We discuss the characteristic features of this specific location of the disease, the differential diagnosis, and the treatment policy. We also address the issue of secondary sensorineural hearing loss.

Liposomal doxorubicin and conventionally fractionated radiotherapy in the treatment of locally advanced non-small-cell lung cancer and head and neck cancer.

PURPOSE: Stealth (ALZA Corporation, Palo Alto, CA) liposomal drug formulation allows a higher intratumoral accumulation and a prolonged plasma half-life of the encapsulated drugs. In the study presented here, we evaluated the feasibility of Stealth liposomal doxorubicin (Caelyx; ALZA Corporation) administered concurrently with conventionally fractionated radiotherapy in the treatment of non-small-cell lung cancer (NSCLC) and head and neck cancer (HNC). PATIENTS AND METHODS: Fifteen patients with NSCLC and 15 with squamous-cell HNC were recruited in two phase I dose-escalation trials. The starting dose of Caelyx was 10 mg/m(2) every 2 weeks (for three cycles during radiotherapy) and was increased by 5 mg/m(2) dose increments for every three patients. RESULTS: The maximum tolerated dose of Caelyx was 20 mg/m(2) for HNC and 25 mg/m(2) in NSCLC patients. Oral/pharyngeal mucositis was the dose-limiting toxicity for HNC patients. "In field" radiation skin toxicity was slightly increased. Hematologic toxicity was minimal. Single photon emission computed tomographic evaluation of Caelyx distribution, using technetium-99m-diethylenetriamine pentaacetic acid labeling, revealed a high intratumoral accumulation of the drug. The tumor to thoracic vessel area count ratio in the NSCLC cases ranged from 0.6 to 1.6 (mean +/- SD, 1.01 +/- 0.29), whereas this ratio was higher (0.8 to 1.85; mean +/- SD, 1.35 +/- 0.39) in HNC cases (P =.049). The complete response rate was 21% in the NSCLC cases and 75% in the HNC cases. NSCLC cases with higher Caelyx tumor accumulation responded better to the regimen. The tumor microvessel density assessed with the anti-CD31 monoclonal antibody directly correlated with the degree of the Caelyx accumulation (P =.007; r =. 92). CONCLUSION: We conclude that combination of radiotherapy with Stealth liposomal doxorubicin is feasible. The potential role of such a regimen in the treatment of highly angiogenic tumors requires further investigation.

Combined irinotecan, docetaxel and conventionally fractionated radiotherapy in locally advanced head and neck cancer. A phase I dose escalation study.

Both docetaxel and irinotecan have shown strong radiosensitizing properties in vitro. Encouraging results have been reported by phase I/II studies on combined docetaxel or irinotecan with radiotherapy. In the present study we investigated the feasibility of double radiosensitization with weekly docetaxel and irinotecan in head and neck cancer. Twelve patients with locally advanced squamous cell head and neck cancer were recruited in a phase I/II dose escalation protocol. Radiotherapy was given as a standard fractionation regimen (2 Gy/day, 5 fractions/week) to a total dose of 66-70 Gy. Three Docetaxel/Irinotecan dose levels were examined thus, 20/25 mg/m2 (level 1), 20/40 mg/m2 (level 2) and, 25/55 mg/m2 (level 3). Severe asthenia was observed in 1/4 patients treated in the 2nd dose level and in all 4 patients treated in the 3rd. The onset of severe asthenia was associated with the onset of severe grade 3/4 mucositis during the 4th week of treatment. Radiation induced mucositis was accompanied by fungal infection in all 5 patients. The symptomatology persisted for 10-14 days. Mild grade 2 mucositis was observed in 7/8 patients treated at the 1st and 2nd dose level, which enforced treatment delay for 3-5 days. Neutrophil toxicity was minimal. There was only one patient treated at the 3rd dose level that presented with grade 2 neutropenia. Hemoglobin toxicity was also minimal, showing a median drop of 1.2 gr/dL. There was no platelet toxicity observed. Complete response was observed in 9/12 (75%) patients and partial response was observed in 3/12 patients. Of interest, the lowest CR rate was observed in the 3rd dose level (2/4; 50%), which may be a consequence of overall treatment time prolongation. It is concluded that docetaxel and irinotecan combination with radiotherapy is feasible and, a high CR rate can be expected. Combination of the regimen with cytoprotective agents warrant further investigation.

Mucocele of the maxillary antrum in an eight-year-old boy.

Mucocele is a rare clinical entity in children. It is considered to be associated with fibrocystic disease. The capacity of mucocele to erode through the bone walls along with the increased density of its content, make the diagnosis difficult when mucocele has to be differentiated from benign or malignant tumors. In this paper, we present the case of an 8-year-old boy with mucocele of the left maxillary antrum. Both the differential diagnosis and the surgical treatment are described.

Swiftlase inferior turbinoplasty.

The hypertrophied inferior turbinates are responsible for nasal obstruction in patients with chronic rhinitis. Several methods have been applied to solve this problem. Recently, laser methods have produced good results. We present the management of 387 patients with hypertrophy of the inferior turbinates mucosa, using CO2 laser in combination with the Swiftlase apparatus. CO2 laser energy delivered through the Swiftlase apparatus provides a char-free ablation of a superficial tissue layer. Swiftlase is easily installed onto the existing CO2 laser units and provides a high-power density. The 1-year postoperative follow-up revealed good results in 261 (81%) of 321 patients, thus establishing CO2 laser in combination with the Swiftlase apparatus as a promising new approach for the management of inferior turbinate hypertrophy. CO2 laser energy delivered through the Swiftlase apparatus offers a treatment modality capable of achieving excellent results in hypertrophy of the inferior turbinates with minimal morbidity.

Meningitis as a complication of tonsillectomy.

Adenotonsillar surgery remains among the most commonly-performed pediatric surgical procedures. The complication rate of tonsillectomy is generally considered to be in a range of 1-5%. Bacterial meningitis following adenotonsillectomy is a rarely reported complication. Bacterial meningitis is a potentially fatal acute infectious disease caused by a variety of micro-organisms. Current case fatality rates associated with this entity can be as low as 2% in infants and children and as high as 30% in neonates. The successful management of meningitis depends on early clinical suspicion and diagnosis, with prompt medical treatment using high-dose, broad-spectrum antibiotics that adequately cross the blood-brain barrier. We present a case of meningitis complicating a tonsillectomy procedure, in a 7-year-old girl. The diagnosis and treatment of this rare complication is illustrated, and the possible etiology is discussed.