Early detection of isolated pleural metastasis from carcinoma pyriform fossa: Can it be steered away from doom?

Isolated pleural metastasis from carcinoma of the pyriform fossa is a rare phenomenon. Literature search revealed pleural metastasis from head-and-neck cancer is in itself rare and carries a grave prognosis. Isolated pleural metastasis with local control in the primary and regional site with no other documented distant metastatic disease is again rarely encountered. We report this case as detection of pleural-based metastasis early in the course of disease and intervention can result in better outcome.

A Qualitative Exploration of Nutrition Screening, Assessment and Oral Support Used in Patients Undergoing Cancer Surgery in Low- and Middle-Income Countries.

Preoperative undernutrition is a prognostic indicator for postoperative mortality and morbidity. Evidence suggests that treating undernutrition can improve surgical outcomes. This study explored the provision of nutritional screening, assessment and support on surgical cancer wards in low- and middle-income countries (LMICs). This was a qualitative study and participants took part in one focus group or one individual interview. Data were analysed thematically. There were 34 participants from Ghana, India, the Philippines and Zambia: 24 healthcare professionals (HCPs) and 10 patients. Results showed that knowledge levels and enthusiasm were high in HCPs. Barriers to adequate nutritional support were a lack of provision of ward and kitchen equipment, food and sustainable nutritional supplements. There was variation across countries towards nutritional screening and assessment which seemed to be driven by resources. Many hospitals where resources were scarce focused on the care of individual patients in favour of an integrated systems approach to identify and manage undernutrition. In conclusion, there is scope to improve the efficiency of nutritional management of surgical cancer patients in LMICs through the integration of nutrition assessment and support into routine hospital policies and procedures, moving from case management undertaken by interested personnel to a system-based approach including the whole multidisciplinary team.

Locally advanced tonsillar squamous cell carcinoma: Treatment approach revisited.

AIMS: The purpose of this study was to review the treatment policy for locally advanced stage III and IV squamous cell carcinoma (SCC) of the tonsil at the Princess Alexandra Hospital Head and Neck Unit, Brisbane, Australia. MATERIALS AND METHODS: The records of 148 patients with curable stage III and IV SCC of the tonsil were reviewed from the years 1992 to 2004 inclusive. During this period, patients were treated with surgery and postoperative radiotherapy and only offered definitive radiation if they were medically or surgically inoperable. There were 102 patients treated with surgery +/- postoperative radiotherapy (group 1) and 46 patients treated with definitive radiotherapy +/- chemotherapy (group 2). The endpoints of locoregional control (LRC), disease specific survival (DSS), and overall survival (OS) were studied and prognostic factors were investigated with univariate and multivariate analyses. RESULTS: The 5-year OS, DSS, and LRC were 57%, 69%, and 84%, respectively. Univariate analyses showed that patients in group 1 had a superior OS (69% vs. 41%, P = .007), a trend toward improvement in LRC (88% vs. 73%, P = .08), and a nonsignificant improvement in DSS (75% vs. 56%, P = .14). There was a greater percentage of patients with an Eastern Cooperative Oncology Group (ECOG) score of 2 or less in group 1, suggesting selection bias toward the surgical group. Multivariate analyses, which adjusted for known prognostic factors, showed that treatment group was significant for OS but not for LRC or DSS. CONCLUSIONS: Surgery and postoperative radiotherapy continues to provide a superior outcome in locally advanced tonsil SCC in patients with surgically resectable disease, good ECOG performance status, and medically operable.

Pattern of Gustatory Impairment and its Recovery after Head and Neck Irradiation.

INTRODUCTION: The majority of patients receiving concurrent chemoradiotherapy frequently complain of changes in their taste perception, and other distressing symptoms affecting their quality of life. This study was undertaken to determine the pattern of gustatory impairment and its recovery in irradiated head and neck cancer patients in India. MATERIALS AND METHODS: Thirty patients undergoing radical head and neck irradiation were enrolled and assessed for the four basic taste quality (sweet, salt, sour and bitter) by a forced three-choice stimulus drop technique measuring their taste recognition thresholds at baseline, weekly during radiation therapy (RT) and every month for 6 months following completion of RT. RESULTS: The maximum taste loss for any taste quality developed after the third week of RT. Irrespective of the taste quality, the majority of patients developed their maximum taste loss in the fourth to sixth week. The maximum taste loss was highest (100%) for the bitter taste and least (40.7%) for the sweet taste. Taste recovery for sweet, salt and sour taste qualities started from the first month onwards, but not for bitter taste. All taste qualities were severely affected in patients with primary involvement of the oral cavity and oropharynx as compared with nasopharynx, hypopharynx and laryngeal tumors. CONCLUSIONS: Taste dysfunction is a frequently ignored adverse effect of head and neck cancer treatment, seriously affecting the patient's quality of life. Clinicians must make patients aware of this specific gustatory dysfunction and its pattern of recovery. Future efforts should be directed towards minimizing this dysfunction, specifically in tumors arising from the oral cavity and oropharynx.

Three Weekly Versus Weekly Cisplatin as Radiosensitizer in Head and Neck Cancer: a Decision Dilemma.

Cisplatin-based concurrent chemoradiation plays an undisputed key role as definitive treatment in unresectable patients with locally advanced squamous cell carcinoma head and neck or as an organ preservation strategy. Treatment with 100 mg/m2 3-weekly cisplatin is considered the standard of care but is often associated with several adverse events. The optimum drug schedule of administration remains to be defined and presently, there is insufficient data limiting conclusions about the relative tolerability of one regimen over the other. This review addresses regarding the optimal dose schedule of cisplatin focusing mainly on three-weekly and weekly dose of cisplatin based concurrent chemoradiotherapy in locally advanced head and neck cancer with an emphasis on mucositis, dermatitis, systemic toxicity, compliance, and treatment interruptions. To derive a definitive conclusion, large prospective randomized trials are needed directly comparing standard 3-weekly cisplatin (100 mg/m2) with weekly schedule (30 - 40 mg/m2) of concurrent cisplatin based chemoradiotherapy in locally advanced squamous cell carcinoma head and neck.

Survival of Triple Negative versus Triple Positive Breast Cancers: Comparison and Contrast.

BACKGROUND: Triple negative (TN) and triple positive (TP) breast cancers both are aggressive types but TN generally has a shorter survival. OBJECTIVES: To compare the clinical characteristics and treatment outcomes for patients with TN versus TP breast cancer and to assess various prognostic factors affecting overall survival. MATERIALS AND METHODS: A retrospective audit of 85 breast cancer patients was conducted in the Department of Radiation Oncology and Medical Oncology on patients from 2006 to 2013 for whom IHC for ER, PgR and Her-2 neu were available. The patients were strati ed into: ER-, PR- and Her-2 neu- (Arm A, n=47) and ER+, PgR+ and Her-2 neu+ (Arm B, n=38). RESULTS: TN subtype had higher numbers of premenopausal and advanced stage patients as compared to TP subtype. The locoregional recurrence (LRR) and distant metastatic rate was also higher in TN subtype but there was no de nite pattern in both the arms. Among the prognostic factors, patients with premenopausal status and advanced stage in TN breast cancer had inferior survival (P=0.07) whereas for those with postmenopausal status and early stage there was no survival difference between the two arms. CONCLUSIONS: TN subtype tends to be more aggressive in terms of younger age and advanced stage at presentation, higher tumour grade, LRR and metastasis, suggesting need for future research efforts on providing aggressive treatment to these patients. We could attribute better outcome for TP subtype to receptor positivity enabling role of hormonal treatment and targeted therapy, although less number of patients received targeted therapy.

Persistent Post-radiotherapy Pain and Locoregional Recurrence in Head and Neck Cancer-Is There a Hidden Link?

BACKGROUND: To explore the relationship between persistent post-radiotherapy pain and locoregional recurrence in head and neck cancer patients. METHODS: Five year retrospective data was reviewed of 86 patients of head and neck cancer treated with radiotherapy who continued to have pain at 6 weeks after completion of treatment. At follow-up after 3 months, these patients were stratified into: Group A (n = 39) constituted of patients whose pain subsided and Group B (n = 47) were patients who continued to have persistent pain. RESULTS: At median follow-up time of 25 months (range: 8-47), one patient (2.6%) and 18 (38.3%) patients in group A and group B had locoregional recurrence respectively (P < 0.0001). Furthermore, group B patients had higher mean pain score levels as compared to group A (P = 0.03). Patients in whom pain subsided within 3 months had statistically much greater disease-free survival in comparison to those with persistent pain (P < 0.0001). CONCLUSIONS: Pain in head and neck cancer is an important symptom and should be considered a poor prognostic factor. In the current study, the majority of the patients with persistent pain had recurrent disease as compared to those in whom pain subsided within 3 months of post-treatment. It is suggested that patients with persistent pain need more intense follow-up and should be investigated thoroughly to detect recurrence at an early stage to provide a better quality of life.

Large Mid-Esophageal Granular Cell Tumor: Benign Versus Malignant.

Granular cell tumors are rare soft tissue neoplasms, among which only 2% are malignant, arising from nervous tissue. Here we present a case of a large esophageal granular cell tumor with benign histopathological features which metastasized to the liver, but showing on positron emission tomography-computerized tomography standardized uptake value suggestive of a benign lesion.

Malignant peripheral nerve sheath tumor of the anterior mediastinum: a rare presentation.

Malignant peripheral nerve sheath tumor (MPNST) is a rare tumor that accounts for 5% of all thoracic neoplasm usually located in the posterior mediastinum and is generally associated with a poor outcome. We present a case of MPNST of the anterior mediastinum presenting in a rare location leading to diagnostic dilemmas and treated primarily by surgical resection.