# Cerebral Venous Thrombosis Due to Diabetic Ketoacidosis in a Patient Newly Diagnosed With Diabetes: A Case Report

## TL;DR

A man newly diagnosed with diabetes developed a rare brain vein blood clot due to diabetic ketoacidosis, showing the importance of recognizing such complications.

## Contribution

This case report highlights cerebral venous thrombosis as a rare but serious complication of diabetic ketoacidosis.

## Key findings

- A 33-year-old man with newly diagnosed diabetes developed cerebral venous thrombosis during diabetic ketoacidosis.
- Anticoagulation therapy improved the patient's condition, suggesting its potential role in managing such complications.
- The case emphasizes the need for prompt diagnosis and treatment of rare thrombotic events in DKA.

## Abstract

Diabetic ketoacidosis (DKA) is a severe and life-threatening condition associated with diabetes mellitus, characterized by profound metabolic acidosis, ketosis, elevated blood glucose levels, and disturbances in electrolytes. While these are the typical features, DKA can also lead to rare but potentially life-threatening complications such as cerebral venous thrombosis. The hypercoagulable state associated with DKA, exacerbated by dehydration and diabetes itself, promotes coagulation. We present the case of a 33-year-old man with no significant medical history, who was admitted with acute symptoms of lethargy, vomiting, and chills. He was diagnosed with DKA and managed with intravenous insulin, fluid resuscitation, and electrolyte correction. During recovery, he developed meningeal symptoms, and imaging revealed a cerebral venous thrombosis. Anticoagulation therapy led to significant clinical improvement. This case highlights the importance of recognizing rare thrombotic complications in DKA such as cerebral thrombosis. It highlights the need for prompt management and further investigation into the role of anticoagulation therapy in DKA.