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Tympanoplasty in a patient with hemophilia B

Auris Nasus Larynx, 1999
We report the case of a 36-year-old hemophilia B who suffered from cholesteatoma and underwent tympanoplasty. Though the factor IX activity was less than 1% of normal before surgery, adequate replacement of factor IX led to the achievement of hemostasis during and after surgery.
Takashi Matsunaga   +5 more
openaire   +3 more sources

Dental Extractions in Hemophilia A and B

JAMA: The Journal of the American Medical Association, 1971
To the Editor.— In their article on the effective surgical treatment of patients with classic hemophilia and Christmas disease with human coagulation factor concentrates ( 214 : 1673,1970) Grant and Breckenridge also reported on uncomplicated dental extractions of deciduous and adult teeth in classic hemophilia and in Christmas disease with high ...
S. van Creveld, R. Buchner
openaire   +3 more sources

Hemophilia B

2009
Publisher Summary This chapter discusses the bleeding disorder known as hemophilia B. The disease results from a congenital deficiency or absence of Factor IX (FIX), leading to lifelong bleeding risk and it is X-linked recessive disorder and as such the majority of affected patients are male.
openaire   +3 more sources

Closing In on Treatment for Hemophilia B

New England Journal of Medicine, 2017
Hemophilia is an X-linked recessive genetic bleeding disorder that occurs in two major forms. Approximately 80% of patients with hemophilia have mutations in the factor VIII clotting-factor gene (h...
openaire   +3 more sources

Hemophilia B Mutational Analysis

2003
Since the cloning of the factor IX gene in 1982 (1), there have been several strategies employed for the identification of mutations in the mutationally heterogeneous hemophilia B population. Initially, such strategies inevitably employed Southern blotting to screen for gross deletions (2) or restriction site alterations (3), and cloning of the ...
openaire   +3 more sources

Molecular Analysis of Hemophilia B: »Greifswald Registry FIX Deficiency (Hemophilia B)«

2003
Hemophilia B (HB) is due to multiple defects in the factor IX gene. More than 90% of mutants are single substitutions, small additions (
K. Wulff, F. H. Herrmann, W. Schröder
openaire   +2 more sources

Segregation analysis of hemophilia A and B.

American journal of human genetics, 1985
We analyzed a sample of 1,485 families with hemophilia A and B and with unknown diagnosis. The frequency of sporadic cases was estimated to be .166 and .078 for the two types of hemophilia, respectively. The sex ratio of mutation rates did not differ significantly from unity. The average age of maternal grandfathers of probands at birth of mothers with
BARRAI, Italo Enrico   +4 more
openaire   +2 more sources

Hemophilia B (Factor IX Deficiency).

Hematology/Oncology Clinics of North America, 2021
R. Sidonio, L. Malec
semanticscholar   +1 more source

Hemophilia B Leyden and a Similar Variant of Hemophilia A

New England Journal of Medicine, 1982
Inga Marie Nilsson, Rolf Ljung
openaire   +3 more sources

Hemophilia A and Hemophilia B

2019
Mariasanta Napolitano, Craig M. Kessler
openaire   +1 more source

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