Spectrum of Malignant Lymphoma in a Tertiary Care Hospital of North Eastern India
Keywords:
Malignant Lymphoma, Non Hodgkins Lymphoma, Hodgkins Lymphomas, Diffuse large B cellLymphoma, Histopathology, Immunohistochemistry.Abstract
Background: The term malignant Lymphomas embrace a variable group of Proliferative diseases that originate in the Lymph node or extra nodal Lymphatic Tissue. It constitutes 3.69% of all Malignancies World Wide. The incidence of Lymphoma exhibits a marked Geographic variation in the World.
Methods: The study included58 patients who were histologically diagnosed as Malignant lymphomas in our hospital, the paraffin embedded blocks of these cases were evaluated by  a panel of immunohistochemistry markers by taking proper controls and using the standard protocol. Statistical analysis were performed by SPSS software.
Results: Out of the 58 cases of Malignant Lymphoma 47 were diagnosed as Non Hodgkins Lymphoma and 11 cases (19%) as Hodgkins Lymphoma. Of these 58 cases of Malignant Lymphoma, adults were 51 and paediatric cases were 7, male female ratio was 2.6:1 and Non Hodgkins Lymphoma was Commoner. B cell Lymphomas were the predominant type accounts for 74.5% of all Non Hodgkins Lymphoma cases of these B cell Lymphomas Diffuse large B cell Lymphoma was the Predominant type.
Among the T cell Lymphomas Anaplastic large cell Lymphoma was the commonest subtype. Nodular Sclerosis Cases were seen most commonly in the Hodgkins Category. Extra nodal Lymphomas were also seen in 35.6% cases with Tonsil being the commonest site.
Conclusion: Non Hodgkins Lymphoma was significantly more common in this region and diffuse large B cell Lymphoma was the predominant type. A combination of Histopathology and a Meticulous Immunohistochemistry helps in properly solving the diagnostic challenges.
DOI:10.21276/APALM.1631
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Copyright (c) 2018 Mondita Borgohain, Gayatri Gogoi, Niva Sharma, Upam Sharma, Kamal Kishore Chelleng, Jyoti Bikash Saikia

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