A newborn with an alternative porto-caval shunt

BACKGROUND: Absent ductus venosus (ADV) is a rare condition, but it should be known that this embryonic anomaly may be detected by fetal echocardiographic or newborn ultrasound examinations. CASE REPORT: We present a baby with an ADV and an accompanying alternative porto-caval shunt between the right portal vein and inferior vena cava detected on postnatal ultrasound examination. CONCLUSIONS: Variations in the fetal umbilical or porto-systemic circulations should be detected by fetal or newborn ultrasound examinations and kept in mind before common interventions such as UV catheterizations

Unusual presentation of familial Mediterranean fever with co‐existing polyarteritis nodosa and acute post‐streptococcal glomerulonephritis

Abstract Acute post‐streptococcal glomerulonephritis (APSGN) and polyarteritis nodosa (PAN) may occur simultaneously after streptococcal infection in a child who is previously healthy but carries a Mediterranean fever (MEFV) mutation. The homozygous M694V mutation in the MEFV gene may cause an augmented response to the streptococcal infection that plays a role in the development of both clinical manifestations

Canal of Nuck Hernia in a Female Infant Containing Uterus, Bilateral Adnexa and Bowel

Background: The canal of Nuck is a fold of peritoneum that invaginates into the inguinal canal and closes at or just before birth. If the canal of Nuck remains open in female infants, herniation of the uterus, adnexa and/or bowel loops may arise through the inguinal canal into the labia majora. Case Report: The present case is a 12-week-old female infant with complaints of left groin swelling and discomfort. Ultrasonographic examination revealed a left inguinal hernia containing both adnexa (ovaries and fallopian tubes), uterus and small bowel loops with fluid. Conclusion: A hernia containing ovary and uterus should be considered as a possible cause in a female infant with a groin mass. Ultrasonography of the inguinal mass lesions should be performed routinely in a female infant for accurate diagnosis

Imaging features of Burkitt lymphoma in pediatric patients.

Burkitt lymphoma is an aggressive and rapidly growing tumor that is curable and highly sensitive to chemotherapy. It can affect almost every tissue in the body, producing various clinical presentations and imaging appearances, according to the predilection of the different subtypes for certain sites. Awareness of its diagnostically specific imaging appearances plays an important role in rapid detection and treatment. In this pictorial review, we aimed to identify the most common imaging features of Burkitt lymphoma in pediatric patients

Multisystem langerhans cell histiocytosis with thymic involvement diagnosed with anterior mediastinal mass in a 2-month-old boy.

Thymus gland involvement in Langerhans cell histiocytosis (LCH) is usually part of multi-system disease and may be more common than previously recognized. However, thymic involvement causing an anterior mediastinal mass is an extremely rare presentation of multisystem LCH. Here we report a 2-month-old-boy admitted to hospital with a giant anterior mediastinal mass with multisystem LCH involving the thymus, lungs, liver and skin. The differential diagnosis of mediastinal mass in children should also include LCH, especially multisystem disease. LCH should also be kept in mind in the differential diagnosis of skin lesions in infants, even if spontaneous regression occurs