Duodenal atresia, biliary atresia, and intestinal infarct in truncal aplasia cutis congenita

Aplasia cutis congenita: Two cases of non-scalp lesions

Aplasia cutis congenita (ACC) is a rare condition characterized by a localized absence of skin and in some cases, the subcutaneous tissues. The majority of cases occur in the scalp; however, the lesion may occur anywhere in the trunk and extremities. ACC is most often an isolated defect, but it can be associated with other anomalies. Most reported cases are sporadic with a few reports of familial occurrence. Neither the pathogenesis nor the aetiology is clarified. Healing is spontaneous in most cases, and apart from keeping the lesion clean, no specific treatment is required. In this report, two cases of non-scalp ACC occurring in the lower limbs are presented and a brief review of the literature is conducted.

Symmetric truncal aplasia cutis congenita following multifetal reduction of a sextuplet pregnancy

Aplasia cutis congenita (ACC) in a symmetric, stellate pattern on the trunk or extremities is classically associated with a fetus papyraceus. We report symmetric truncal ACC in a neonate born of a sextuplet pregnancy that had been reduced to twins. This case highlights truncal ACC as a consequence of modern reproductive medicine.

Biliary atresia associated with multiple unrelated anomalies: what about it?

The prognosis of extrahepatic biliary atresia (EHBA) and multiple apparently not linked anomalies has never been disclosed. We reported a rare case affected by biliary, anorectal and esophageal atresia, and collected the uncommon associations of EHBA with multiple unrelated congenital defects to make known the prognosis. An elevated rate of hepatic failure despite surgery and an early poor outcome were found in the above-mentioned associations. A liver transplantation at the first months of life could be considered to improve outcome.

Duodenal and biliary atresia associated with facial, thyroid and auditory apparatus abnormalities: a new mandibulofacial dysostosis syndrome?

We report a female child born at 36 weeks of gestation with multiple abnormalities including dysmorphic and coarse facial features with features of mandibulofacial dysostosis that include bilateral microtia with the absence of external auditory meati and Mondini dysplasia as well as, duodenal atresia, intestinal malrotation, anterior displacement of the anus, left hemiaplasia of the thyroid and biliary atresia in sibs. The associations of duodenal atresia with intrahepatic and extrahepatic biliary atresia in sibs have been reported, suggesting an autosomal recessive syndrome. However, the associated external, middle and internal ear anomalies and the thyroid malformation, however, have not been reported in this condition. To the best of our knowledge, this is a hitherto new syndrome with an unknown inheritance.

Asymmetrical nonscalp aplasia cutis congenita: a case report

Aplasia cutis congenita or congenital absence of the skin is a rare and serious congenital disease; its etiopathogenesis remains unclear. In this condition, localized or widespread areas of skin are absent at birth. A newborn suffering from an unusual aplasia cutis congenita located asymmetrically on the nonscalp, without blistering, was presented. This patient was completely healed with conservative treatment.

Duodenal atresia with a deletion of midgut associated with left lung, kidney, and upper limb absences and right upper limb malformation

Duodenal atresia with midgut deletion without abdominal wall defects is extremely rare. The authors report a newborn boy with this disease associated with left pulmonary, kidney, and upper limb absences and a contralateral upper limb malformation. At autopsy, agenesis of the arteries to such organs was confirmed. A fetal vascular disruption is presumed to be the main cause of these anomalies.