Bihars first prime minister Mohammad Yunus Nobel prize nominee and Padma shri winner Syed Hassan (educationist), Political Scientist  Abu Bakr Ahmad Haleem was the Pro-Vice Chancellor of Aligarh University and Karachi University , The great Abdul Bari (professor),Zaid Hamid Syed Zaid Zaman Hamid is a Pakistani far-right, Islamist political commentator and was included in 500 most influential muslims in world and Brigadier Malik Mokhtar Karim  are few names from Malik Sadaat of bihar. Zaidi Sadaat of Bihar are the descendants of Sufi saint Syed Ahmad Jajneri and Syed Mohammed Jajneri. Syed Ahmad Jajneri migrated to India from Baghdad during the reign of Muhammad of Ghor and later migrated to Bihar. He was the direct descendant of Zayd ibn Ali who was the grandson of Husayn ibn Ali and therefore his descendants are called Husseini(Zaidi)Sadaat. His descendants are mostly settled in Bihar Sharif, Munger, Sheikhpura and Jamui region of Bihar. Most prominent personalities of Sadaat of Bihar were from Desna, Bihar. For Example Syed Mohammed Saeed Raza, Abdul Qavi Desnavi and Sulaiman Nadvi. Desnas library, established in 1892, had thousands of old Persian and Urdu manuscripts. After the partition of India, during uncertain times of mass emigration to Pakistan, the books were donated to Khuda Bakhsh Khan Library in Patna, where a Desna section was established to house these treasures. Other famous personalities of Bihari Syed were Syed Sultan Ahmed, Syed Hasan Imam and Sir Imam Ali .
T-cell acute lymphoblastic leukemia may refer to:

T-lymphoblastic leukemia/lymphoma, a form of lymphoid leukemia and lymphoma
Adult T-cell leukemia/lymphoma, a rare cancer of the immune systems own T-cells