Association between lung function and dyspnoea and its variation in the multinational Burden of Obstructive Lung Disease (BOLD) study.

BACKGROUND: Dyspnoea is a common symptom of respiratory disease. However, data on its prevalence in general populations and its association with lung function are limited and are mainly from high-income countries. The aims of this study were to estimate the prevalence of dyspnoea across several world regions, and to investigate the association of dyspnoea with lung function. METHODS: Dyspnoea was assessed, and lung function measured in 25,806 adult participants of the multinational Burden of Obstructive Lung Disease study. Dyspnoea was defined as ≥2 on the modified Medical Research Council (mMRC) dyspnoea scale. The prevalence of dyspnoea was estimated for each of the study sites and compared across countries and world regions. Multivariable logistic regression was used to assess the association of dyspnoea with lung function in each site. Results were then pooled using random-effects meta-analysis. RESULTS: The prevalence of dyspnoea varied widely across sites without a clear geographical pattern. The mean prevalence of dyspnoea was 13.7 % (SD=8.2 %), ranging from 0 % in Mysore (India) to 28.8 % in Nampicuan-Talugtug (Philippines). Dyspnoea was strongly associated with both spirometry restriction (FVC

Comparison of MRI and Histopathology with regard to Intramedullary Extent of Disease in Bone Sarcomas.

In today's era, limb salvage surgery is the procedure of choice and current standard of care in appropriately selected patients of bone sarcomas. For adequate oncologic clearance, preoperative evaluation of the extent of tumor is mandatory. The present study was done to compare measurements of bone sarcomas (osteosarcoma, Ewing's sarcoma, and chondrosarcoma) as determined by magnetic resonance imaging (MRI) with the histopathological extent seen on resected specimens. We prospectively evaluated 100 consecutive patients with a diagnosis of bone sarcoma who underwent limb salvage surgery between May 2014 and December 2014. The maximum longitudinal (cranio-caudal) dimension of tumor on the noncontrast T1-WI sequence of MRI (irrespective of whether it was pre/postchemotherapy) was compared with the gross dimensions of the tumor on histopathology. The arithmetic mean difference, Wilcoxon signed-rank test, and Spearman's correlation analysis were used to test the differences and correlation between groups. Mean tumor size on MRI based on the largest extent on MRI was 12.1 ± 4.85 cm (mean ± standard deviation), while it was 10.77 ± 4.6 cm (mean ± standard deviation) on histopathology. In 79 cases, MRI overestimated the extent of disease; the mean was 1.79 cm with a standard deviation of 1.56 cm. When the disease extent was underestimated on MRI (13 cases), the mean was 0.58 cm with a standard deviation of 0.43 cm. In 8 cases (osteosarcoma (7), Ewing's sarcoma (1)), MRI measurement was equal to histopathology. The Spearman correlation analysis showed a high correlation of tumor length on histopathology with the MRI for all patients (R = 0.948, P < 0.0001). We thus conclude that MRI is accurate in delineating the extent of bone sarcomas. A margin of 2 cm from the maximum tumor extent is adequate to ensure appropriate surgical resection.

Comparison of paclitaxel-cetuximab chemotherapy versus metronomic chemotherapy consisting of methotrexate and celecoxib as palliative chemotherapy in head and neck cancers.

BACKGROUND: The present match pair analysis was planned to compare the efficacy of cetuximab-paclitaxel-based chemotherapy versus metronomic therapy. MATERIALS AND METHODS: Sixty patients with metastatic/recurrent head and neck squamous cell cancer treated with weekly paclitaxel (80 mg/m2) and cetuximab were matched with sixty patients treated with oral metronomic chemotherapy consisting of methotrexate and celecoxib. The progression-free survival (PFS) and overall survival (OS) between the cohorts were compared using log-rank test. Cox proportional regression model was used to identify independent factors affecting PFS and OS. RESULTS: The median OS was 191 days (95% confidence interval [CI]: 122.2-259.8 days) in metronomic cohort and 256 days (95% CI 177.0-334.9 days) in cetuximab cohort (hazard ratio: 0.58, 95% CI: 0.35-0.95, P = 0.031). On Cox proportional hazard model, Eastern Cooperative Oncology Group Performance Status (0-1 vs. 2) and therapy (cetuximab versus metronomic) had a statistically significant impact on OS. CONCLUSION: Cetuximab-based chemotherapy leads to a significant improvement in OS in the match pair analysis in comparison to metronomic chemotherapy.

Response to docetaxel and cisplatin induction chemotherapy of locally advanced head and neck squamous cell carcinoma: a multicenter, non-comparative, open-label interventional pilot study.

BACKGROUND: Docetaxel, cisplatin plus 5-fluorouracil is an efficacious induction regimen but is more toxic than cisplatin plus 5-fluorouracil. This study aimed to determine whether docetaxel and cisplatin without 5-fluorouracil maintains efficacy while decreasing toxicity. METHODS: A multicenter non-comparative pilot study of locally advanced squamous cell carcinoma of the head and neck was performed. Patients received primary therapy comprising three cycles of 75 mg/m2 docetaxel and 75 mg/m2 cisplatin followed by concurrent chemoradiotherapy. The primary endpoint was the response rate to the docetaxel and cisplatin induction regimen. RESULTS: A total of 26 patients were enrolled: of these, 23 (88.5 per cent) received all three docetaxel and cisplatin cycles. Common grade 3-4 adverse events were febrile neutropenia (19.2 per cent of patients), diarrhoea (19.2 per cent) and non-neutropenic infection (15.4 per cent). The overall response rate to docetaxel and cisplatin induction chemotherapy was 65.4 per cent. A total of 23 patients (88.5 per cent) subsequently received chemoradiotherapy with a median radiotherapy dose of 70 Gy. The response rate to chemoradiotherapy was 73 per cent. At a median follow up of 44 months, the 3-year progression-free survival and overall survival rates were 62 per cent and 69 per cent, respectively. CONCLUSION: Docetaxel and cisplatin induction chemotherapy is a feasible induction regimen with comparable efficacy to docetaxel, cisplatin and 5-fluorouracil induction chemotherapy.

Role of 3T multiparametric-MRI with BOLD hypoxia imaging for diagnosis and post therapy response evaluation of postoperative recurrent cervical cancers.

OBJECTIVES: To assess the diagnostic value of multiparametric-MRI (MPMRI) with hypoxia imaging as a functional marker for characterizing and detecting vaginal vault/local recurrence following primary surgery for cervical cancer. METHODS: With institutional review board approval and written informed consent 30 women (median age: 45 years) from October 2009 to March 2010 with previous operated carcinoma cervix and suspected clinical vaginal vault/local recurrence were examined with 3.0T-MRI. MRI imaging included conventional and MPMRI sequences [dynamic contrast enhanced (DCE), diffusion weighted (DW), 1H-MR spectroscopy (1HMRS), blood oxygen level dependent hypoxia imaging (BOLD)]. Two radiologists, blinded to pathologic findings, independently assessed the pretherapy MRI findings and then correlated it with histopathology findings. Sensitivity, specificity, positive predictive value, negative predictive value and their confidence intervals were calculated. The pre and post therapy conventional and MPMRI parameters were analyzed and correlated with response to therapy. RESULTS: Of the 30 patients, there were 24 recurrent tumors and 6 benign lesions. The accuracy of diagnosing recurrent vault lesions was highest at combined MPMRI and conventional MRI (100%) than at conventional-MRI (70%) or MPMRI (96.7%) alone. Significant correlation was seen between percentage tumor regression and pre-treatment parameters such as negative enhancement integral (NEI) (p = 0.02), the maximum slope (p = 0.04), mADC value (p = 0.001) and amount of hypoxic fraction on the pretherapy MRI (p = 0.01). CONCLUSION: Conventional-MR with MPMRI significantly increases the diagnostic accuracy for suspected vaginal vault/local recurrence. Post therapy serial MPMRI with hypoxia imaging follow-up objectively documents the response. MPMRI and BOLD hypoxia imaging provide information regarding tumor biology at the molecular, subcellular, cellular and tissue levels and this information may be used as an appropriate and reliable biologic target for radiation dose painting to optimize therapy in future.

Does magnetic resonance imaging accurately predict residual disease after unplanned excision of soft-tissue sarcomas?

BACKGROUND: Often, it is difficult to assess the presence of residual disease after an unplanned excision in soft-tissue sarcomas. Inadequate excision leads to disease recurrence and inferior oncological outcomes while unnecessary excision may lead to additional surgical procedures with inherent morbidity and increased cost of treatment. There is a paucity of literature comparing the preoperative imaging findings with the final histopathology report to accurately assess the presence of residual disease. MATERIALS AND METHODS: The clinical details of 55 patients who had oncological scar excision after unplanned prior excision were retrieved. Histopathological evaluation of scar was compared with presurgery magnetic resonance imaging (MRI) for the presence of residual disease. Sensitivity, specificity, and positive and negative predictive value (NPV) of MRI for detection of residual disease were calculated. RESULTS: On MRI, residual disease was seen in 28 cases, no disease in 24 cases whereas findings of three patients were indeterminate. On final histopathology, residual disease was present in 30 (55%) patients whereas no residual tumor was seen in 25 (45%) patients. Two patients in whom MRI suggested the presence of residual disease had no tumor on final histopathology. No evidence of residual disease was reported in MRI of 24 patients. Of these, twenty patients were confirmed to have no tumor on final histopathology, whereas four patients had a residual tumor. Sensitivity: 86.66%, specificity: 90.90%, positive predictive value (PPV): 92.85%, NPV: 83.33%. CONCLUSION: MRI can aid in preoperative planning by identifying the site and extent of the previous surgery. It has a high PPV (92%) for detection of residual disease. However, a negative scan (NPV 83%) does not reliably exclude the presence of residual disease.

Osteoradionecrosis of the mandible: through a radiologist's eyes.

Head and neck malignancies constitute a major cause of morbidity and mortality all over the world. Radiotherapy plays a pivotal role in the management of these tumours; however, it has associated complications, with mandibular osteoradionecrosis (ORN) being one of the gravest orofacial complications. Early diagnosis, extent evaluation, and detection of complications of ORN are imperative for instituting an appropriate management protocol. ORN can closely mimic tumour recurrence, the differentiation of which has obvious clinical implications. The purpose of the present review is to acquaint the radiologist with the imaging features of mandibular ORN and the ways to differentiate ORN from tumour recurrence.

Is taxane/platinum/5 fluorouracil superior to taxane/platinum alone and does docetaxel trump paclitaxel in induction therapy for locally advanced oral cavity cancers?

BACKGROUND: Cisplatin and 5 fluorouracil drug combination is inferior to the combination of taxane with these 2 drugs. However, often in clinical practice at our center giving TPF (docetaxel, cisplatin, 5 fluorouracil) is difficult in view of logistics and tolerance issues. In such a scenario, we prefer to use the 2 drugs combination of platinum and taxane. However, no study has addressed whether a 2 drugs combination, which includes taxane is inferior to the 3 drugs combination and which the taxane of choice is in the 2 drugs combination of taxane and platinum. METHODS: This is a retrospective analysis of prospectively collected data of patients undergoing induction chemotherapy (IC) in oral cavity cancers from 2010 to 2012. We chose for analysis those patients who had a baseline scan done within 4 weeks of starting therapy and a follow-up scan done within 2 weeks of completion of the second cycle of IC. Response was scored in accordance with RECIST version 1.1. Chi-square analysis was done to compare response rates (RRs) between regimens. RESULTS: Two hundred and forty-five patients were identified. The median age was 45 years (24-70 years), 208 (84.9%) were male patients, and 154 patients (62.9%) had primary in the Buccal mucosa. The regimens received were TPF 22 (9%), docetaxel + cisplatin 97 (39.6%), paclitaxel + cisplatin 89 (36.3%), docetaxel + carboplatin 16 (6.5%) and paclitaxel + carboplatin 21 (8.6%). The overall RRs were complete response, partial response, stable disease and progressive disease in 4 (1.6%), 56 (22.9%), 145 (59.2%) and 40 (16.3%). The 3 drugs regimen (TPF) had 50% RR as compared to 22% RR with 2 drugs regimen (P = 0.004). Docetaxel containing regimens had 30.3% RR as compared to 17.2% RR with paclitaxel containing regimens (P = 0.094). CONCLUSIONS: TPF has better RR than a 2 drugs taxane-containing regimen and docetaxel leads to a better RR than paclitaxel for IC in locally advanced oral cavity cancers.

Referral pattern for neoadjuvant chemotherapy in the head and neck cancers in a tertiary care center.

BACKGROUND: Use of any treatment modality in cancer depends not only on the effectiveness of the modality, but also on other factors such as local expertise, tolerance of the modality, cost and prevalence of the disease. Oropharyngeal and laryngeal cancer are the major subsites in which majority of neoadjuvant chemotherapy (NACT) literature in the head and neck cancers is available. However, oral cancers form a major subsite in India. MATERIALS AND METHODS: This is an analysis of a prospectively maintained data on NACT in the head and neck cancers from 2008 to 2012. All these patients were referred for NACT for various indications from a multidisciplinary clinic. Descriptive analysis of indications for NACT in this data base is presented. RESULTS: A total of 862 patients received NACT within the stipulated time period. The sites where oral cavity 721 patients (83.6%), maxilla 41 patients (4.8%), larynx 33 patients (3.8%), laryngopharynx 8 patients (0.9%) and hypopharynx 59 patients (8.2%). Out of oral cancers, the major indication for NACT was to make the cancer resectable in all (100%) patients. The indication in carcinoma of maxilla was to make the disease resectable in 29 patients (70.7% of maxillary cancers) and in 12 patients (29.3% of maxillary cancers) it was given as an attempt to preserve the eyeball. The indication for NACT in laryngeal cancers was organ preservation in 14 patients (42.4% of larnyngeal cancer) and to achieve resectability in 19 patients (57.6% of larnyngeal cancer). The group with laryngopharynx is a cohort of eight patients in whom NACT was given to prevent tracheostomy, these patients had presented with early stridor (common terminology criteria for adverse events Version 4.02). The reason for NACT in hypopharyngeal cancers was for organ preservation in 24 patients (40.7% of hypopharyngeal cancer) and for achievement of resectability in 35 patients (59.3% of hypopharyngeal cancer). CONCLUSION: The major indication for NACT is to make disease resectable at our center while cases for organ preservation are few.

Neoadjuvant chemotherapy followed by surgery in very locally advanced technically unresectable oral cavity cancers.

BACKGROUND: The median survival of technically unresectable oral-cavity cancers (T4a and T4b) with non surgical therapy is 2-12 months. We hypothesized that neoadjuvant chemotherapy (NACT) could reduce the tumour size and result in successful resection and ultimately improved outcomes. We present a retrospective analysis of consecutive patients who received NACT at our centre between January 2008 and August 2012. PATIENTS AND METHODS: All patients with technically unresectable oral cancers were assessed in a multidisciplinary clinic and received 2 cycles of NACT. After 2 cycles, patients were reassessed and planned for either surgery with subsequent CTRT or nonsurgical therapy including CT-RT, RT or palliation. SPSS version 16 was used for analysis of locoregional control and overall survival (OS). Univariate and multivariate analysis was done for factors affecting the OS. RESULTS: 721 patients with stage IV oral-cavity cancer received NACT. 310 patients (43%) had sufficient reduction in tumour size and underwent surgical resection. Of the remaining patients, 167 received chemoradiation, 3 radical radiation and 241 palliative treatment alone The locoregional control rate at 24 months was 20.6% for the overall cohort, 32% in patients undergoing surgery and 15% in patients undergoing non surgical treatment (p=0.0001). The median estimated OS in patients undergoing surgery was 19.6 months (95% CI, 9.59-25.21 months) and 8.16 months (95%, CI 7.57-8.76) in patients treated with non surgical treatment (p=0.0001). CONCLUSION: In our analysis, NACT led to successful resection and improved overall survival in a significant proportion of technically unresectable oral-cancer patients.

Prospective observational study on diagnostic accuracy of whole-body MRI in solid small round cell tumours.

AIM: To assess the diagnostic accuracy of whole-body magnetic resonance imaging (WB-MRI) for metastatic disease in patients with solid small round cell tumours (SRCT) by comparing it with routine staging procedures (standard of care). MATERIALS AND METHODS: Eligible cases of neuroblastoma, primitive neuroectodermal tumour, and rhabdomyosarcoma were enrolled in the study after obtaining informed consent. WB-MRI was undertaken using overlapping coronal T1 and short-tau inversion recovery (STIR) sequences. Lesions were classified into skeletal, pulmonary, and soft-tissue types. Conventional staging, which consisted of combined positron-emission tomography & computed tomography (PET-CT), bone scintigraphy & bone marrow biopsy for bone metastases, CT thorax for lung metastases, combined PET-CT, metaiodobenzylguanidine (MIBG) scintigraphy (in neuroblastoma) for soft tissue metastases and clinical evaluation was used as the reference standard. Parameters for diagnostic accuracy were calculated. RESULTS: Thirty-four out of forty patients enrolled were included in final analysis, half of them having metastatic disease. The sensitivity, specificity, positive and negative predictive value, and the diagnostic accuracy of WB-MRI and PET-CT for skeletal metastases as compared to reference standard were 91.9%, 99.8%, 97.4%, 99.6%, and 95.5% and 99.1%, 99.9%, 99.1%, 99.9%, and 99.9%, respectively. The sensitivity of MRI, only PET and PET-CT with plain CT thorax was 30%, 40%, and 100%, respectively, for lung metastases. The sensitivity of MRI for soft-tissue lesions was 76.9%. CONCLUSION: WB-MRI is a radiation-free tool with high diagnostic accuracy for the evaluation of metastatic disease to the marrow. The rate of detection of soft-tissue metastases, such as nodal metastases, is less when WB-MRI is compared with conventional staging using coronal STIR images. CT thorax is essential for accurate evaluation of lung metastases.

Calcifying epithelial odontogenic tumor: a clinico-radio-pathological dilemma.

The calcifying epithelial odontogenic tumor (CEOT) is a rare benign neoplasm of mandible in adults. The presentation of this entity is varied and often confused with a variety of mucosal and jaw lesions and clinical, radiological, and pathological feature of CEOT often-mimic malignancy. The objective of this report is to highlight the clinical features and radiological findings which should arouse suspicion of a benign lesion and importance of providing adequate clinical information to the pathologist to attain accurate diagnosis.We discussed two cases with tumors located in the maxilla. Both presented as expansile lesions with one biopsy proven squamous cell carcinoma. Both were pursued with clinico-radiological suspicion of benign lesions and confirmed with pathological correlation of histology and immunohistochemistry as CEOT. Therefore a High index of suspicion and clinico-radiological information are the key feature for diagnosis of this rare tumor.

Is there a role of induction chemotherapy followed by resection in T4b oral cavity cancers?

OBJECTIVE: The objective of the following study is to investigate the efficacy and impact of induction chemotherapy in T4b oral cavity cancers. MATERIALS AND METHODS: It's a retrospective analysis of prospectively collected data of T4b oral cavity cancer patients who were offered induction chemotherapy and then assessed for resectability at the end of 2 cycles of chemotherapy. Post-induction these patients either underwent surgical or non-surgical local intervention depending upon their response. These patients were then followed-up until either recurrence progression or death whichever was later. Statistical analysis was performed by SPSS version 16. Descriptive analysis was performed. Factors affecting achievement of resectability were sought by univariate and multivariate analysis. The impact of surgery on overall survival (OS) was studied using Kaplan Meier survival analysis with the use of log rank test. RESULTS: A total of 110 patients received chemotherapy. Median age been 41.5 years (range 25-66 years). 21 (20%) of our patient received 3 drug regimen while the rest of our patients received 2 drug regimen. Partial response was achieved in 28 patients, stable disease in 49 patients and progression was noted in 23 patients. Resectability was achieved in 34 (30.9%) of 110 patients. The estimated median OS in patients who underwent surgery was 18.0 months (95% confidence interval [CI]: 13.6-22.46 months) and for those treated with non-surgical treatment was 6.5 months (95% CI: 5.6-7.4 months) (P = 0.0001). CONCLUSION: Use of induction chemotherapy is safe and can achieve resectability in 30.9% of our T4b patients. In those patients undergoing resection have much better OS then those who underwent non-surgical local treatment.

Is There a Limitation of RECIST Criteria in Prediction of Pathological Response, in Head and Neck Cancers, to Postinduction Chemotherapy?

This study studied the coorelation between radiological response to induction chemotherapy and acheivement of pCR or near pCR. It was a retrospective analysis in which all patients who received NACT from 2008 till april 2012 were subjected to inclusion criteria. Coorelation analysis was performed between CR + PR and acheivement of pCR or near pCR. Twenty four patients were identified.The primary site of tumor was oral cavity in 19 patients (79.2%), maxilla in 2 patients (4.2%), laryngopharynx in 2 patients (4.2%) and oropharynx in 1 patient (4.2%). The clinical stage was stage IVA in 16 patients ( 66.7%) and IVB in 8 patients (33.3%). The overall response rates ie a combination of CR and PR was seen in 11patients (45.8%). The pCR was seen in 15 patients (62.5%) and rest had near pCR. There was no linear coorelation between radiological size decrement and tumor response. On coorelation analysis the spearman correlation coefficent was -0.039 (P = 0.857). This suggest that presently used radiological response criterias for response assesment in head and neck cancers severly limit our ability to identify patients who would have pCR or near pCR.

Retromolar trigone squamous cell cancers: a reappraisal of 16 section MDCT for assessing mandibular invasion.

AIM: To reinvestigate the accuracy of 16 section multidetector computed tomography (MDCT) in assessing mandibular invasion in retromolar trigone (RMT) squamous cell cancers (SCC). MATERIALS AND METHODS: A search for diagnosed cases of early RMT SCC that were both imaged and treated at Tata Memorial Centre, Mumbai, India, between 2007 and 2010, was undertaken and yielded 37 patients. The average tumour size was 2.6 cm. All patients had undergone segmental, marginal, or hemimandibulectomy within 2 weeks of imaging. Imaging records archived on the picture archiving and communication system (PACS) were analysed. Contrast-enhanced CT had been performed using a 16 section MDCT system using the puffed-cheek technique. Image acquisition was at 2.5 mm section thickness, but axial images and isotropic coronal and sagittal multiplanar reformations were generated ad hoc from 0.625 mm retro-reconstructed images. Optimal oblique reformations were generated at will by the radiologist to depict the RMT in its entirety. The soft-tissue algorithm and bone window or bone algorithm reformations and axial images were analysed on a volume viewer integrated within the PACS using triangulation. Two investigators independently studied the images and these were compared with the findings at histopathology. RESULTS: The sensitivity, specificity, and accuracy of 16 section MDCT for mandibular cortical and marrow invasion was 94, 90, and 91.8% and 83, 92, and 89%, respectively. Use of ad hoc generated oblique reformation contributed to the enhanced sensitivity and specificity. The accuracy for inferior alveolar canal invasion was 100%. There was excellent agreement between the two observers. CONCLUSION: Sixteen-section MDCT used to its full potential has high accuracy for the detection of mandibular invasion in RMT SCC.

Induction chemotherapy in technically unresectable locally advanced oral cavity cancers: does it make a difference?

BACKGROUND: Locally advanced and unresectable oral cavity cancers have a poor prognosis. Induction might be beneficial in this setting by reducing tumor bulk and allowing definitive surgery. AIM: To analyze the impact of induction chemotherapy on locally advanced, technically unresectable oral cavity cancers. MATERIALS AND METHODS: Retrospective analysis of patients with locally advanced oral cavity cancers, who were treated with neoadjuvant chemotherapy (NACT) during the period between June 2009 and December 2010. Data from a prospectively filled database were analyzed for information on patient characteristics, chemotherapy received, toxicity, response rates, local treatment offered, patterns of failure, and overall survival. The statistical analysis was performed with SPSS version 16. RESULTS: 123 patients, with a median age of 42 years were analyzed. Buccal mucosa was the most common subsite (68.30%). Three drug regimen was utilized in 26 patients (21.10%) and the rest received two drug regimen. Resectability was achieved in 17 patients treated with 3 drug regimen (68.00%) and 36 patients receiving 2 drug regimen. Febrile neutropenia was seen in 3 patients (3.09%) receiving 2 drug regimen and in 9 patients (34.62%) receiving 3 drug regimen. The estimated median OS was not reached in patients who had clinical response and underwent surgery as opposed to 8 months in patients treated with non-surgical modality post NACT (P = 0.0001). CONCLUSION: Induction chemotherapy was effective in converting technically unresectable oral cavity cancers to operable disease in approximately 40% of patients and was associated with significantly improved overall survival in comparison to nonsurgical treatment.

Neo-adjuvant chemotherapy in advanced hypopharyngeal carcinoma.

OBJECTIVE: The aim of this retrospective study was to find out the role of neo-adjuvant chemotherapy (NACT) in changing the management and outcome of advanced hypopharyngeal cancer patients. MATERIALS AND METHODS: This is a retrospective analysis of 59 treatment naïve, advanced hypopharyngeal cancer patients presenting to our tertiary care center from April 2010 to October 2011. NACT was given as two (platinum with taxane) or three drug with (platinum, taxane with 5-flurouracil [5 FU]) as 3 weekly regimen with cisplatin and docetaxel as 75 mg/m 2 each, 5-FU as 1000 mg/m 2 . NACT was either given with the intent of achieving: (1) surgical resection (extensive soft tissue disease, oropharyngeal involvement, extensive disease with cartilage erosion) or (2) organ preservation (Bulky disease with inner cartilage erosion, exolaryngeal disease without cartilage erosion, large N3 nodes). RESULTS: The mean age of this population was 55 years. Most (83%) of the patients had pyriform sinus (PFS) involvement. 69% patients had Stage IVa disease, 21% Stage IVb and 10% Stage III. The overall response rate was 66%, including 06% complete responses and 60% partial responses. Following NACT, resectability was achieved in 30% (10/33) and organ preservation protocol was planned after NACT in 73% (19/26) patients. The main toxicities were neutropenia (grade 3, 4, 04%; febrile neutropenia, 4%), mucositis 5%, diarrhea 5%. The median progression free survival was 20 months. CONCLUSIONS: NACT can be useful in patients with oropharyngeal involvement to achieve surgical resection and larynx preservation in patients with bulky T3 disease.

Epidermal inclusion cyst of the styloid process: a case report.

We report an unusual case of epidermal inclusion cyst of the styloid process which presented to us with decreased hearing and tinnitus. The patient underwent complete excision via a combined postaural cervical approach. The unusual location of the tumor and the absence of a history of trauma or intervention in that area added confusion to the diagnosis, which was finally made on histopathology.