Importance of radio-histo-cytopathological correlation, A retrospective study of cyto-histological and radiological correlation of salivary gland lesions using Milan System for Reporting Salivary Gland Cytopathology.

Background: Fine-needle aspiration cytology (FNAC) for salivary gland tumors can be challenging to due to the diversity of lesions and cytomorphological convergence between the tumors. The Milan System for Reporting Salivary Gland Cytopathology (MSRSGC) was hence developed and introduced to provide enhanced communication in salivary gland cytopathology. To evaluate the diagnostic utility and validity of MSRSGC in combination with ancillary radiological investigations, we aim to find correlation between Milan system and the radiological impression comparing with final histopathological diagnosis.

A Comparative Study of Operative Versus Non-operative Management of High-Grade Splenic Injuries in a Tertiary Care Center in India.

Background The spleen is one of the most common solid organs injured in blunt abdominal trauma with significant mortality. The management of splenic injury has significantly changed over the last few decades, ranging from certain splenectomies to non-operative management (NOM). Although several retrospective studies have been published on the NOM of minor spleen injuries, few studies have analyzed the results of NOM for high-grade splenic injuries.

Demographic and clinical characteristics of primary lung cancer patients in Kerala: Analysis of data from six teaching centers.

Background: Lung cancer continues to be the leading cause of cancer-related deaths in men and women. A breakdown by level of economic development shows no differences in cancer deaths in men but a higher rate of lung cancer deaths in women in industrialized countries as compared with developing nations. The risk factors for lung cancer most commonly include lifestyle, environmental, and occupational exposures.

Intracellular Toll-Like Receptors Modulate Adaptive Immune Responses in Head and Neck Cancer.

The percentage of head and neck cancer (HNC) positive for human papillomavirus (HPV) is unknown in most parts of India. How toll-like receptors (TLRs) affect the adaptive immune response in HNC is also mainly unknown. We here assessed the expressions of HPV DNA, p16, inflammation, and TLRs in oral squamous cell carcinoma (OC) and oropharyngeal squamous cell carcinoma (OPC).

Estimation of the Prevalence of Occupational Exposure to Biological Fluids among Anesthesiologists: A Survey Study.

Background And Aims: Percutaneous injuries caused by sharps and exposure to biological fluids are a serious concern for anesthesiologists and pose a significant risk of transmission of blood-borne pathogens.

Materials And Methods: The aim of this study was to estimate the prevalence of exposure to biological fluids among anesthesiologists. A questionnaire designed initially was validated after it was sent to 10 anesthesiologists with more than 5 years' experience.

Survival Outcome of Retroperitoneal Sarcomas Treated With a Surgery-First Approach: A Single-Center Experience.

Background Retroperitoneal sarcomas (RPS) are rare and complex tumors originating from the retroperitoneal space, an anatomical region nestled behind the abdominal cavity and shielded by the posterior abdominal wall. Late clinical presentation is a hallmark of retroperitoneal sarcomas. The symptoms are often nonspecific, and nodal metastases are rare.

Dysbiosis of the oral microbiota composition is associated with oral squamous cell carcinoma and the impact of radiotherapy: a pilot study.

Radiotherapy can potentially influence the diversity and composition of the oral microbiome. We performed a study comparing the composition of oral microbiota in patients with oral squamous cell carcinoma (OSCC) before radiotherapy (n = 6), at three months (n = 6), and six months (n = 6) post-radiotherapy, and controls (n = 6). We profiled the oral microbiome by 16S rRNA gene sequencing using Illumina MiSeq.

Early Clinical Outcomes in Patients of Carcinoma Cervix Treated With Volumetric Modulated Arc Therapy.

Objective Carcinoma cervix is one of the major cancers affecting Indian women. Concurrent chemo-radiotherapy is the standard of care in the treatment of carcinoma cervix. We aimed to study the outcomes and toxicity profile of volumetric modulated arc therapy (VMAT), an advanced modality of radiation delivery when used to treat patients with carcinoma cervix.

Outcomes and toxicity of oral Fosfestrol in metastatic castration-resistant prostate cancer-a real-world experience.

Introduction: Although there are multiple drugs approved for the treatment of metastatic castration-resistant prostate cancer (CRPC), the cost can be a limiting factor in using them in a resource-limited setting. Therefore, less expensive alternatives are the need of the hour. We have been using Fosfestrol which is a cheap and orally administered oestrogen analogue in metastatic CRPC.

Beam Focal Spot Offset Determination for Linear Accelerators: A Phantom less Method.

Unlabelled: The effectiveness of radiotherapy treatment is influenced by the position of beam focal spot; therefore, it is important to verify the beam focal spot periodically. In this study the beam focal spot offset is measured using an electronic portal imaging (EPID) based technique and co- rotational penumbra modulation technique(CPM).

Materials And Methods: This method utilizes one set of jaws and the multileaf collimator (MLC) to form a symmetric field and then a 180o collimator rotation was utilized to determine the radiation isocenter defined by the jaws and the MLC, respectively.

Identification of rare atypical BCR-ABL1 transcript: A case report.

CML is characterized by the presence of a BCR-ABL1 fusion transcript. Several guidelines have been published for its detection and molecular monitoring. Here, a case is described of chronic myeloid leukemia presenting in the blast phase with a rare variant transcript, with a discussion on possible red flags in its detection and genetic testing and description of the patient's clinical characteristics.

Antimicrobial, antioxidant and anti-inflammatory activities of seeds from (Gaertn.).

There is a shred of evidence to suggest that Emblica officinalis Gaertn, the botanical name for amla seeds, has greater medicinal potential than amla fruit. We conducted this work to assess the anti-inflammatory, antibacterial, and antioxidant capacities of E. officinalis seed extracts.

Dosimetric Study to Estimate Deviations in Delivered Radiation Dose due to Occluded Air Spaces in Vaginal Vault Brachytherapy Applications.

Background: To develop a dosimetric tool to estimate the dose delivered in the presence of air pockets with EBT3 film while simulating the conditions of vaginal vault brachytherapy (VVBT) with 3.0 diameter cylindrical applicator at a prescription dose distance of 5mm from the surface of it.

Materials And Method: Six acrylic plates (10 cm x 10 cm, 0.

Mesenchymal stem cells- an excellent therapeutic agent for cancer.

Despite rapid advancement in research of diagnostics and therapeutics, cancer is the most dangerous disease-causing millions of deaths worldwide. Many of the conventional anticancer therapies can even lead to developing resistance to therapy and recurrence of cancer. To find a new, alternative treatment strategy for a variety of ailments scientists and researchers have turned their attention to cell therapies and regenerative medicine.

Prevalence and Outcomes of Carbapenem-resistant Bloodstream Infection in Children With Cancer.

Introduction: Carbapenem-resistant (CR) infections cause major morbidity and mortality. Data on CR infections in children with cancer are scarce, especially from the developing world. The aim of this study was to evaluate the characteristics and outcomes of bacteremia with CR organisms (CRO) compared with bacteremia with Carbapenem-sensitive organisms in children with cancer.

Effect of Peritumoral Infiltration of Local Anesthetic Before Surgery on Survival in Early Breast Cancer.

Purpose: Preventing metastases by using perioperative interventions has not been adequately explored. Local anesthesia blocks voltage-gated sodium channels and thereby prevents activation of prometastatic pathways. We conducted an open-label, multicenter randomized trial to test the impact of presurgical, peritumoral infiltration of local anesthesia on disease-free survival (DFS).

New Frontiers in Three-Dimensional Culture Platforms to Improve Diabetes Research.

Diabetes mellitus is associated with defects in islet β-cell functioning and consequent hyperglycemia resulting in multi-organ damage. Physiologically relevant models that mimic human diabetic progression are urgently needed to identify new drug targets. Three-dimensional (3D) cell-culture systems are gaining a considerable interest in diabetic disease modelling and are being utilized as platforms for diabetic drug discovery and pancreatic tissue engineering.

Ghost Cell Odontogenic Carcinoma with Sarcomatous Transformation : Report of a Rare Case with Review of Literature.

Ghost Cell Odontogenic Carcinoma is a rare malignant odontogenic tumor that can appear as "de novo " or arises from malignant transformation of preexisting benign calcifying odontogenic cysts or dentinogenic ghost cell tumors after multiple recurrences. Ghost cell odontogenic carcinoma is histopathologically characterized by ameloblast-like islands of epithelial cells with aberrant keratinization, simulating a ghost cell, with varying amounts of dysplastic dentine. This article reports an extremely rare case of ghost cell odontogenic carcinoma with foci of sarcomatous change, involving maxilla andnasal cavity which arose from a previously existing recurrent calcifying odontogenic cysts in a 54-year-old man and reviews the features of this unusual and rare tumor.

Assessment of biological risk among dentists during the COVID-19 Pandemic-A cross-sectional study.

Background: The health and life of a healthcare worker are repeatedly under threat due to the rising number of epidemics and pandemics. The COVID-19 pandemic is said to be fatal in people with a risky biological, demographic profile and working environment. This study is the first of its kind carried out on the dentist population from India, who were most affected during the COVID-19 pandemic.

Frequency of EGFR mutations in lung adenocarcinoma patients - A study from tertiary cancer center of South India.

Background And Objectives: Epidermal growth factor receptor (EGFR) mutation analysis has become an important part of the initial workup of non-squamous non-small cell lung cancer (NS-NSCLC) patients. This study is attempted as South Indians population is comprised of ethnic groups with diverse genetic makeup and only very limited data on EGFR mutation is available from south India. A detailed understanding of EGFR mutation profile will help in better planning of treatment strategies and resource allocation.

The Spectrum of Histomorphological Changes and Pathological Tumor Response following Preoperative Oral Metronomic Chemotherapy in Oral Squamous Cell Carcinoma.

Sithara Aravind  Oral metronomic chemotherapy (OMCT) represents an emerging concept in cancer treatment involving frequent administration of chemotherapeutic drugs at doses below maximum tolerated doses and with no prolonged drug-free break. OMCT is being tried preoperatively in developing nations with constrained resources to prevent disease progression during the waiting period from diagnosis to surgery (bridge OMCT). The aim of the present study was to assess the spectrum of histomorphological changes and pathological tumor response following bridge OMCT in oral squamous cell carcinoma (OSCC) and to propose a new pathological response scoring system.

Diffuse Large B-Cell Lymphoma with pseudo Rosettes, A Rare Entity: Case Report with Literature Review.

Rosette formation is an unusual finding in malignant lymphomas. We report a case of a diffuse large B-cell lymphoma (DLBCL) with abundant rosette formation histologically mimicking non lymphoid tumors. A sixty-five-year-old female presented with a complaint of swelling on left side axillary region since a period of six months with no history of fever, fatigue or weight loss or other similar swellings elsewhere.

Oral metronomic chemotherapy as a feasible preoperative therapy in advanced resectable oral cavity squamous cell carcinomas- a preliminary experience.

Introduction: Surgery is an important component of multimodality treatment in advanced oral cavity cancers. But in low-middle-income countries like India, with limited centres offering complex head and neck surgeries, prolonged waiting times for surgery is a major problem. An increase in waiting times for treatment has been shown to be a negative prognosticator in head and neck cancer and many patients can develop interim progression making them ineligible for radical treatment.

Patient satisfaction in Home care services through e-Palliative Care -An experience of tertiary cancer centre from Kerala.

Objectives: e-palliative care (PC) is an evolving concept wherein technological interface is used to deliver PC to the patients with advanced cancer at their doorstep. This study aims to find out the level of satisfaction of patients receiving e-palliative homecare (e-PHC) service from a tertiary Cancer Center using the validated e-Palliative Patient Satisfaction Questionnaire -Malayalam (PSQM).

Materials And Methods: In this prospective study, patients/caregivers on home care were given the e - Palliative PSQM by the homecare nurse after the patient had consulted the doctor through e-PHC service.