Prekallikrein deficiency: Challenges in laboratory testing

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Comment

Reema Abraham et al. Int J Lab Hematol. 2022 Aug.

. 2022 Aug;44(4):e185-e186.

doi: 10.1111/ijlh.13843. Epub 2022 Apr 4.

¹ Department of Hematology, All India Institute of Medical Sciences (AIIMS), New Delhi, India.

No abstract available

Comment on

Prekallikrein deficiency due to homozygous KLKB1(+) mutation c.444_445insT (p.Ser151PhefsTer34).
Abraham RM, Viswanathan GK, Dass J, Dhawan R, Aggarwal M, Kumar P, Seth T, Mahapatra M. Abraham RM, et al. Int J Lab Hematol. 2022 Jun;44(3):e132-e134. doi: 10.1111/ijlh.13773. Epub 2021 Nov 30. Int J Lab Hematol. 2022. PMID: 34847617 No abstract available.
Definite diagnosis of plasma prekallikrein deficiency should not be based exclusively on shortening of the aPTT upon prolonged pre-incubation.
Adenaeuer A, Barco S, Trinchero A, Lackner KJ, Lämmle B, Rossmann H. Adenaeuer A, et al. Int J Lab Hematol. 2022 Aug;44(4):e179-e180. doi: 10.1111/ijlh.13841. Epub 2022 Apr 4. Int J Lab Hematol. 2022. PMID: 35377536 No abstract available.