Images in cardiology. A common cause of secondary hypertension: coarctation of the aorta.
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Biomedical subjects
Publications and source records attributed to F Metin.
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Nephrocalcinosis is uncommon in childhood, and almost always develops outside the newborn period. Over the last decade, nephrocalcinosis due to multifactorial pathogenesis has increased in very low birthweight infants. In this report a 23 day old full-term baby with nephrocalcinosis secondary to distal renal tubular acidosis is described.
Renal candidiasis in the neonate is encountered infrequently. We report a newborn with ichthyosis, who during the hospital course had five episodes of culture-proven sepsis, probably due to skin lesions. For these infections various antibiotic combinations were used. During the therapy of the last sepsis attack, unilateral hydronephrosis developed secondary to renal candidiasis. Percutaneous nephrostomy with amphotericin B irrigation, coupled with five weeks of intravenous amphotericin B therapy was successful. We believe that with this approach the mortality and morbidity of renal candidiasis could be reduced.
Factor VII deficiency is a rare congenital coagulopathy. Prolonged prothrombin time with normal partial thromboplastin time indicates factor VII deficiency. For the definitive diagnosis, the specific factor VII level should be investigated. We report a seven-day-old, male, full-term newborn who was admitted with the diagnosis of sepsis. Hematological tests revealed prolonged prothrombin time and a factor VII level of five percent. After antibiotic therapy and fresh frozen plasma replacement his clinical status improved but the prothrombin time continued to be prolonged. On the 14th day, just before the end of antibiotic therapy, the infant died of sudden intracerebral hemorrhage. In this article, the clinical features and management of factor VII deficiency are discussed.