congenital factor x deficiency is a rare autosomal recessive bleeding disorder that presents with variable bleeding tendency and prolonged coagulation tests, prothrombin time, and partial thromboplastin time. thromboembolic events have not been reported in patients with factor x deficiency yet. herein, we report a patient with factor x deficiency who had recurrent venous thromboembolic events.

Let k,N ∈ N. We view members of {0, 1, . . . , k − 1} as words of length N on the alphabet {0, 1, . . . , k − 1}. A variable word is a word w1w2 · · ·wN on the alphabet {0, 1, . . . , k−1, x} in which the letter x (the variable) occurs. Indices i for which wi = x will be called wildcards, and {i : wi = x} will be called the wildcard set. We denote variable words by w(x), e.g. w(x) = 02x1x3210x ...

background warts are benign tumors of the skin and mucosa and are caused by human papilloma virus (hpv). they are one of the most common skin diseases found mainly in children and adolescents. although most of the warts disappear spontaneously or respond to the usual therapeutic measures, resistant forms of the warts impose a problem in dermatology. intralesional injection of bleomycin has been...