An aggressive non-Hodgkin lymphoma, with subtype of diffuse large B-cell lymphoma (DLBCL) is most frequent lymphoid malignancy in this category, especially in the tonsillar region. However, despite the numerous clinical series available, there is a lack of clear clinicopathological and immunohistochemical characteristics available due to diverse patterns seen in this tumour. So, more directed approach is needed for the treatment which is presented with the case review in the following study....

This paper discusses a patient who developed severe acute hyponatremia due to consuming an excessive amount of water (19 liters) over 4 hours during a religious ritual called "Ruqayyah." Understanding this case can contribute to raising awareness and preventing similar occurrences in the future....