Bibliometric analysis, physical properties, and experimental evaluation of additives-diesel ternary blends.

The availability of petroleum fuels is being challenged due to high demand and heavy dependence on imports, raising awareness of the need for cleaner alternatives. Urbanization, air quality, economic factors, and emissions limits motivate the search for alternative fuels compatible with compression ignition engines. A comprehensive bibliometric analysis further underscores the escalating worldwide research efforts in this critical domain.

Hepatosplenic T Cell Lymphoma: Diagnostic Conundrum.

Hepatosplenic T cell lymphoma (HSTCL) is a very rare and aggressive peripheral T cell lymphoma that comprises less than 1% of Non-Hodgkin lymphomas (NHL). It is derived from cytotoxic T-cells, usually of γδ T cell receptor type, and is characterized by primary extranodal disease with typical sinusoidal infiltration of the liver, spleen and bone marrow by medium-sized lymphoid cells. HSTCL occurs more frequently in immunocompromised patients, especially in those receiving long-term immunosuppressive therapy.

Expression of PDL1 and Her2neu in Gastric and Gastroesophageal Junction Adenocarcinoma.

The process of tumorigenesis in gastric carcinoma involves multiple genetic alterations including overexpression of PD-L1, amplification of Her2neu, and mutation of p53. In the present study, the expressions of PD-L1 and Her2neu were analyzed in relation to clinicopathological parameters including p53 in gastric and gastroesophageal junction adenocarcinoma. We examined 100 biopsy and resection samples of gastric and gastroesophageal junction carcinomas for PD-L1, Her2neu, and p53 protein expressions using immunohistochemistry.

Monoclonal gammopathy with double M-bands: An atypical presentation on serum protein electrophoresis simulating biclonal gammopathy.

Monoclonal gammopathies, such as multiple myeloma, typically exhibit high levels of a monoclonal immunoglobulin (M-protein), produced by a clone of abnormally proliferating B-lymphocytes and/or plasma cells. The M-protein can be evaluated by serum protein electrophoresis (SPEP), which yields a single discrete band (M-band), usually in the γ-globulin region. Rarely, two M-bands appear simultaneously at different positions during SPEP - a condition known as biclonal gammopathy, which is a result of clonal expansion of two different neoplastic cell lines.

Primary extranodal non-Hodgkin's lymphoma of oral cavity--a single centre retrospective study.

Background: Extra nodal involvements of non-Hodgkin's lymphomas (NHL) are not so uncommon, but the involvement of oral cavity by NHL is very rare.

Materials And Methods: The present study involved retrospective analysis of patients from year 2001 to 2011, who presented with oral mass and on evaluation were diagnosed to have primary extranodal NHL of oral cavity at a tertiary cancer care centre in South India.

Results: There were seven patients treated for primary NHL of oral cavity at our institute in last 10 years.

The actual scenario of neoadjuvant chemotherapy of breast cancer in developing country: a report of 80 cases of breast cancer from a tertiary cancer center in India.

Background: Preoperative or neoadjuvant chemotherapy is an option in patients with large operable breast cancer to facilitate the breast conservation and to downstage the disease to make inoperable breast cancer to operable one. It is also called the window of opportunity; it provides a unique opportunity to derive biological information related to tumor response. Neoadjuvant chemotherapy has been compared with standard, postoperative adjuvant chemotherapy with goals of improving survival and facilitating local therapies.

FIP1L1-PDGFRA-Positive Chronic Eosinophilic Leukemia: A Low-Burden Disease with Dramatic Response to Imatinib - A Report of 5 Cases from South India.

Objective: Eosinophilia associated with FIP1L1-PDGFRA rearrangement represents a subset of chronic eosinophilic leukemia and affected patients are sensitive to imatinib treatment. This study was undertaken to learn the prevalence and associated clinicopathologic and genetic features of FIP1L1-PDGFRA rearrangement in a cohort of 26 adult patients presenting with profound eosinophilia (>1.5x10(9)/L).

Spectrum of pediatric brain tumors: a report of 341 cases from a tertiary cancer center in India.

Brain tumors are the second most common cancers after hematological malignancies accounting for approximate 21% of all childhood malignancies in children between ages of 0 and 14 y. The present study was undertaken to determine the spectrum of the brain tumors diagnosed in a tertiary cancer center in South India. A retrospective analysis of the data of pediatric brain tumors diagnosed between 2003 and 2009 was done and data was classified according to the age, gender and histology types.

A single center experience in 266 patients of infantile malignancies.

Introduction: The diagnosis and management of cancer in infantile age group is a significant challenge to pediatric oncologists. Malignancies occurring in infants often have different clinical and biological behavior in comparison to older children. This study was performed with an aim to find out the profile of infantile cancers at a tertiary care cancer center in South India.

An unusual case of pulmonary granulocytic sarcoma treated with combined chemotherapy and radiation.

We report an unusual case of a 6-year-old male child who presented with fever and a cough of one month's duration. A bone marrow aspiration and cytogenetics were suggestive of acute myeloid leukaemia with t(8;21)(q22;q22). A chest x-ray and computed tomography of the thorax showed a soft tissue lesion in the right lung.

An unusual case of Waldenstrom's macroglobulinemia presented with nasopharyngeal involvement.

We report a rare case of a 68-year-old male who presented with fever, weight loss, nasal blockage, and epistaxis. Examination revealed cervical and axillary lymphadenopathy with no evidence of organomegaly. On evaluation, bone marrow aspiration showed lymphoplasmacytic infiltration.

Paranasal sinus neuroendocrine carcinoma: a case report and review of the literature.

Neuroendocrine neoplasms are defined as epithelial neoplasms with predominant neuroendocrine differentiation. They can arise in almost every organ of the body although they are most commonly found in the gastrointestinal tract and respiratory system. Nasal cavity and paranasal sinuses are a rare site for neuroendocrine carcinoma.

What is in N A M E?

An interesting and rare case of name syndrome is reported here. A young patient presented with stroke (left side hemiperesis due to cardiac embolic stroke) and cutaneous lesions. Further investigations revealed that left atrial myxoma was the cause of cardioembolic stroke.