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Damage control surgery is a feasible and successful approach for the management of unstable neonates with intra-abdominal catastrophes, including liver injuries. We report the case of a premature infant with a liver injury secondary to the placement of an umbilical vein catheter who was successfully managed using damage control surgery techniques.

Purpose Variation in management characterizes treatment of infants with a congenital pulmonary airway malformation (CPAM). This review addresses six clinically applicable questions using available evidence to provide recommendations for the treatment of these patients. Methods Questions regarding the management of a pediatric patient with a CPAM were generated. English language articles published between 1960 and 2014 were compiled after searching Medline and OvidSP. The articles were divided by subject area and by the question asked, then reviewed and included if they specifically addressed the proposed question. Results 1040 articles were identified on initial search. After screening abstracts per eligibility criteria, 130 articles were used to answer the proposed questions. Based on the available literature, resection of an asymptomatic CPAM is controversial, and when performed is usually completed within the first six months of life. Lobectomy remains the standard resection method for CPAM, and can be performed thoracoscopically or via thoracotomy. There is no consensus regarding a monitoring protocol for observing asymptomatic lesions, although at least one chest computerized tomogram (CT) should be performed postnatally for lesion characterization. An antenatally identified CPAM can be evaluated with MRI if fetal intervention is being considered, but is not required for the fetus with a lesion not at risk for hydrops. Prenatal consultation should be offered for infants with CPAM and encouraged for those infants in whom characteristics indicate risk of hydrops. Conclusions Very few articles provided definitive recommendations for care of the patient with a CPAM and none reported Level I or II evidence. Based on available information, CPAMs are usually resected early in life if at all. A prenatally diagnosed congenital lung lesion should be evaluated postnatally with CT, and prenatal counseling should be undertaken in patients at risk for hydrops.

Adenocarcinoma of the colon is a rare diagnosis in pediatric patients. We present a previously healthy 15‐year‐old female who began experiencing escalating colicky abdominal pain and associated vomiting over 2 weeks in the setting of presumed acute gastroenteritis. A computed tomography scan revealed an obstruction in her descending colon. A multidisciplinary decision was made to perform a colonoscopy upon which a large, circumferential, friable lesion was discovered 40 cm from the anus. A colon decompression catheter was successfully inserted following controlled radial expansion (CRE) Balloon dilation to 13.5 mm beyond the mass, resulting in a significant discharge of fluid and gas. The patient underwent hemicolectomy with mass resection and colostomy. Biopsies confirmed poorly differentiated adenocarcinoma with “napkin‐ring” morphology and positive lymph node metastasis with extranodal extension.

Spindle epithelial tumor with thymus-like elements is a rare thyroid lesion of children and young adults thought to be derived from branchial pouch remnants or foci of ectopic thymus. The lesion is poorly understood, and although it was originally believed to follow an indolent clinical course, its potential for late metastasis is becoming generally acknowledged. We have recently seen a unique case of this rare tumor in an 11-year-old boy, in which an unexpected and salient feature is the presence of a micrometastasis in a single lymph node at presentation. With the exception of 1 case with extensively infiltrative tumor and metastatic disease at the time of onset, in all other cases dissemination occurred years after surgical resection of the primary lesion. We review all previously reported cases and provide a detailed study of the histologic and ultrastructural appearances of this lesion.

Damage control surgery is a feasible and successful approach for the management of unstable neonates with intra-abdominal catastrophes, including liver injuries. We report the case of a premature infant with a liver injury secondary to the placement of an umbilical vein catheter who was successfully managed using damage control surgery techniques.

The primary cause of intestinal failure (IF) in children is catastrophic loss of intestinal length due to congenital or acquired conditions. Depending on the length of bowel remaining, the patient may suffer from short bowel syndrome (SBS). SBS is generally de—ned as loss of intestinal length resulting in a malabsorptive state and inability to maintain adequate hydration and nutrition.1 Most of these conditions are surgical in nature and pediatric patients requiring emergency surgical intervention for abdominal problems tend to be young infants, frequently premature, with associated small size and delicate conditions. They are often unstable or even moribund. The decisions that are made at the time of the initial procedure will, in many cases, have long-term consequences. Once bowel has been resected it cannot be replaced short of intestinal transplantation. The medical and surgical management of SBS will be discussed at length in other chapters of this text. The goal of this chapter is to discuss general principles of management during abdominal surgery with the intent to preserve as much bowel as possible. In some cases, SBS can be avoided entirely and in others, the severity of their condition may be improved.