Browsing by Author "Tiwari, Sansar Babu"
Now showing 1 - 3 of 3
Results Per Page
Sort Options
Publication Epithelioid Gastrointestinal Stromal Tumor of Duodenum Mimicking Adenocarcinoma: A Case Report Authors(Nepal Medical Association, 2021) Tiwari, Sansar Babu; Karki, ShovanaAbstract: Gastrointestinal stromal tumor is a mesenchymal tumor of gastro-intestinal tract. This epithelioid type gastrointestinal stromal tumor seen in a 22-year-old male with epigastric pain as a presenting symptom had morphological resemblance to carcinoma. However, the immunohistochemistry profile with CD117 and DOG 1 positivity, combined with AE1/AE3 positivity confirmed the tumor as gastrointestinal stromal tumor. Approximately 95% of the patients with gastrointestinal stromal tumor show CD117 immunoreactivity. The treatment approach of CD117 positivity in gastrointestinal stromal tumor has therapeutic benefit with tyrosine kinase inhibitors. Preoperative Imatinib therapy with complete excision can decrease the disease recurrence. Histopathological examination with immunohistochemical studies help to reach the definite diagnosis.Publication Essential Thrombocythemia among Patients with Myeloproliferative Neoplasms in Haematology Unit of a Tertiary Care Centre: A Descriptive Cross-sectional Study(Nepal Medical Association, 2022) Sah, Sanjit Kumar; Shah, Sangam; Tiwari, Sansar Babu; Poudel, Basanta Sharma; Singh, Biranmol; Sharma, Prakash; Acharya, Sunil Sharma; Murarka, Hritik; Thapaliya, Sabin; Shrestha, AnjanAbstract Introduction: Essential thrombocythemia, a myeloproliferative condition with an increased number of circulating platelets, is a rare hematological malignancy. The aim of the study is to find out the prevalence of essential thrombocythemia among patients with myeloproliferative neoplasms presenting in haematology unit of a tertiary care centre. Methods: This was a descriptive cross-sectional study at a tertiary care centre from September, 2020 to September, 2021 (Reference number: 48 (6-11) E2077/076). All the patients with a diagnosis of essential thrombocythemia and willing to give consent were included in the study while the patients with incomplete investigations were excluded. A sample size of 72 patients was taken and convenience sampling was done. Data were entered in Microsoft Excel 2010 and analysis was done by the Statistical Package for the Social Sciences Version 22.0. Point estimate at 95% Confidence Interval was calculated along with frequency and proportion for binary data along with mean and standard deviation for continuous data. Results: Among 72 patients with myeloproliferative neoplasms, the prevalence of essential thrombocythemia was found to be 17 (23.61%) (13.80-33.42 at a 95% Confidence Interval). The mean age of patients was 55.41±11.20 years with a male to female ratio of 9:8. The mean hemoglobin level and platelet count in patients were found to be 11.20±2.1 g/dl and 677000±262067.70 cells/mm3. Twelve (70.58%) of total patients were under low risk of essential thrombocythemia while 3 (17.64%) of them were at high risk. Conclusions: The prevalence of essential thrombocythemia was similar to other studies done in similar settings.Publication Essential Thrombocythemia among Patients with Myeloproliferative Neoplasms in Haematology Unit of a Tertiary Care Centre: A Descriptive Cross-sectional Study(Nepal Medical Association, 2022) Sah, Sanjit Kumar; Shah, Sangam; Tiwari, Sansar Babu; Poudel, Basanta Sharma; Singh, Biranmol; Sharma, Prakash; Acharya, Sunil Sharma; Murarka, Hritik; Thapaliya, Sabin; Shrestha, AnjanAbstract: Introduction: Essential thrombocythemia, a myeloproliferative condition with an increased number of circulating platelets, is a rare hematological malignancy. The aim of the study is to find out the prevalence of essential thrombocythemia among patients with myeloproliferative neoplasms presenting in haematology unit of a tertiary care centre. Methods: This was a descriptive cross-sectional study at a tertiary care centre from September, 2020 to September, 2021 (Reference number: 48 (6-11) E2077/076). All the patients with a diagnosis of essential thrombocythemia and willing to give consent were included in the study while the patients with incomplete investigations were excluded. A sample size of 72 patients was taken and convenience sampling was done. Data were entered in Microsoft Excel 2010 and analysis was done by the Statistical Package for the Social Sciences Version 22.0. Point estimate at 95% Confidence Interval was calculated along with frequency and proportion for binary data along with mean and standard deviation for continuous data. Results: Among 72 patients with myeloproliferative neoplasms, the prevalence of essential thrombocythemia was found to be 17 (23.61%) (13.80-33.42 at a 95% Confidence Interval). The mean age of patients was 55.41±11.20 years with a male to female ratio of 9:8. The mean hemoglobin level and platelet count in patients were found to be 11.20±2.1 g/dl and 677000±262067.70 cells/mm3. Twelve (70.58%) of total patients were under low risk of essential thrombocythemia while 3 (17.64%) of them were at high risk. Conclusions: The prevalence of essential thrombocythemia was similar to other studies done in similar settings.