Johnatan L Callaway

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The Beckwith-Wiedemann syndrome (BWS) is a growth disorder for which an increased frequency of monozygotic (MZ) twinning has been reported. With few exceptions, these twins are discordant for BWS and for females. Here, we describe the molecular and phenotypic analysis of 12 BWS twins and a triplet; seven twins are MZ, monochorionic and diamniotic, three(More)
Angioendothelioma is a rare malignant vascular tumor occurring on the face or scalp in an elderly individual or in an area of antecedent radiotherapy or chronic lymphedema. We are reporting the second fully documented case of angioendothelioma occurring in a black patient. The case is also of interest because initially the tumor mimicked kerion, both(More)
We reviewed fatal injuries in Fulton County, Georgia, in collaboration with the medical examiner's office. This county encompasses most of the city of Atlanta and has a population of approximately 600,000 persons. Information collected for 1981 and 1982 was analyzed; and the results of blood alcohol content (BAC) testing and toxic screens were reviewed for(More)
A veterinarian cut his finger while performing an autopsy on a dog subsequently confirmed to have died of blastomycosis. A typical chancriform complex developed at the site of inoculation. Culture of the lesion grew Blastomyces dermatitidis. Healing of the lesion occurred after 7 months and a course of potassium iodide. This is the first reported case of a(More)