Psychosocial outcomes for children with nonalcoholic fatty liver disease over time and compared with obese controls.

OBJECTIVES: Children with nonalcoholic fatty liver disease (NAFLD) experience compromised quality of life (QOL) akin to those with other chronic disease. Our objectives were to examine the association between NAFLD and QOL as well as other psychosocial outcomes, to compare psychosocial outcomes to obese children without known NAFLD, and to determine whether present standard care for NAFLD results in weight loss and improvement in psychosocial outcomes longitudinally. METHODS: Children with NAFLD between 8 and 18 years and obese control children without known NAFLD were consented to complete a brief psychosocial battery examining depression (Children's Depression Inventory), QOL (Pediatric Quality of Life Inventory; PedsQL), and effect of weight on self-esteem (Body-Esteem Scale for Adolescents and Adults) at baseline; and additionally for the NAFLD group after at least 6 months. RESULTS: A total of 48 children with NAFLD and 40 obese control children were enrolled. The PedsQL scores were not significantly different but the CDI total score and subscales of negative mood, ineffectiveness, and negative self-esteem as well as all of the 3 subscales of BESAA, appearance, attribution, and weight were worse in the NAFLD group compared with obese controls. The PedsQL scores also did not change after standard care in the 33 patients with NAFLD who completed the follow-up evaluations, but the CDI score differed between those whose body mass index improved or not. CONCLUSIONS: Children with NAFLD have higher levels of depression than obese controls. Outcomes did not improve with standard care. Larger longitudinal studies and appropriate interventions are required in this area.

Benign liver masses and lesions in children: 53 cases over 12 years.

BACKGROUND: Primary liver masses in children may require intervention because of symptoms or concern about malignant transformation. OBJECTIVES: To review the management and outcome of benign liver masses in children. METHODS: We conducted a retrospective chart review of children with liver masses referred to our institution during the period 1997-2009. RESULTS: Benign liver masses were identified in 53 children. Sixteen of these children (30%) had hemangioma/infantile hepatic hemangioendothelioma (IHH) and 15 (28%) had focal nodular hyperplasia. The remainder had 6 cysts, 4 hamartomas, 3 nodular regenerative hyperplasia, 2 adenomas, 2 vascular malformations, and one each of polyarteritis nodosa, granuloma, hepatic hematoma, lymphangioma, and infarction. Median age at presentation was 6 years, and 30 (57%) were female. Masses were initially noticed on imaging studies performed for unrelated symptoms in 33 children (62%), laboratory abnormalities consistent with liver disease in 11 (21%), and palpable abdominal masses in 9 (17%). Diagnosis was made based on characteristic radiographic findings in 31 (58%), but histopathological examination was required for the remaining 22 (42%). Of the 53 children, 27 (51%) were under observation while 17 (32%) had masses resected. Medications targeting masses were used in 9 (17%) and liver transplantation was performed in 4 (8%). The only death (2%) occurred in a child with multifocal IHH unresponsive to medical management and prior to liver transplant availability. CONCLUSIONS: IHH and focal nodular hyperplasia were the most common lesions. The majority of benign lesions were found incidentally and diagnosed radiologically. Expectant management was sufficient in most children after diagnosis, although surgical intervention including liver transplant was occasionally necessary.

Metastatic Colon Cancer in an 18-Year-Old without Predisposing Factors.

While colorectal carcinoma is a common gastrointestinal cancer in adults, it is rare in pediatrics with an incidence of 1 : 1,000,000 and represents a fraction of neoplasms encountered in children. Malignant neoplasms represent a major cause of mortality in the pediatric age group. While presenting with weight loss, iron deficiency, rectal bleeding, abdominal pain, and change in bowel habits, or symptoms similar to acute appendicitis, the working diagnosis may be considered to be anorexia. This case illustrates the importance of considering colon cancer among other disease entities as a cause of unintentional weight loss in adolescents. While this is a rare occurrence in the pediatric population, significant unintentional weight loss with altered bowel habits should prompt a search for underlying malignancy-even in the absence of a positive family history or predisposing cancer syndromes.