Nasolabial appearance after two palatoplasty types in cleft lip and palate.

BACKGROUND: Facial appearance is important for normal psychosocial development in children with cleft lip and palate (CLP). There is conflicting evidence on how deficient maxillary growth may affect nasolabial esthetics. METHODS: We retrospectively investigated nasolabial appearance in two groups, the Langenback (35 children; mean age 11.1 years; range: 7.9-13.6) and Vomerplasty (58 children; mean age 10.8 years; range: 7.8-14), who received unilateral CLP surgery by the same surgeon. The hard palate repair technique differed between the two groups. In the Langenback group, palatal bone on the non-cleft side only was left denuded, inducing scar formation and inhibiting maxillary growth. In the Vomerplasty group, a vomerplasty with tight closure of the soft tissues on the palate was applied. Thirteen lay judges rated nasolabial esthetics on photographs using a modified Asher-McDade's index. RESULTS: Nasolabial esthetics in both groups was comparable (p > 0.1 for each nasolabial component). Inferior view was judged as the least esthetic component and demonstrated mean scores 3.18 (SD = 0.63) and 3.13 (SD = 0.47) in the Langenback and Vomerplasty groups, respectively. Mean scores for other components were from 2.52 (SD = 0.63) to 2.81 (SD = 0.62). Regression analysis showed that vomerplasty is related with slight improvement in the nasal profile only (coefficient B = -0.287; p = 0.043; R(2 ) = 0.096). CONCLUSIONS: This study demonstrates that the use of vomerplasty instead of the Langenbeck technique is weakly associated with the nasolabial appearance among pre-adolescent patients with UCLP.

Facial esthetics in children with unilateral cleft lip and palate 3 years after alveolar bonegrafting combined with rhinoplasty between 2 and 4 years of age.

OBJECTIVES: To evaluate facial esthetics in patients with unilateral cleft lip and palate (UCLP) after alveolar bone grafting combined with rhinoplasty between 2 and 4 years of age. DESIGN: Retrospective case-control study. SETTING: The Department of Pediatric Surgery, Institute of Mother and Child, Warsaw, Poland. MATERIAL AND METHODS: Photographs of full faces and cropped images of five nasolabial components: nasal deviation, nasal form, nasal profile, vermillion border, and inferior view were assessed by 5 professional and 14 layraters in 29 children (23 boys and 6 girls; mean age = 5.3 years, SD 0.5; Early-grafted group) and 30 children (20 boys and 10 girls; mean age = 5.5 years, SD 1.0; Non-grafted group) with complete unilateral cleft lip and palate repaired with a one-stage closure. The groups differed regarding the timing of alveolar bone grafting: in the Early-grafted group, alveolar bone grafting in combination with rhinoplasty (ABG-R) was performed between 2 and 4 years of age (mean age = 2.3 years; SD 0.6); in the Non-grafted group, the alveolar defect was grafted after 9 years of age. No primary nose correction was carried out in any group. To rate esthetics, a modified five-grade esthetic index of Asher-McDade was used, where grade 1 means the most esthetic and grade 5 - the least esthetic outcome. RESULTS: Esthetics of full faces and of all nasolabial elements in the Early-grafted group was significantly better than in Non-grafted group. The scores in the Early-grafted group ranged from 2.30 to 2.66 points, whereas in the Non-grafted group ranged from 2.66 to 3.17 points. All intergroup differences were statistically significant (p < 0.05). CONCLUSIONS: Three years post-operatively, early alveolar bone grafting combined with rhinoplasty is favorable for facial esthetics in children with UCLP, but a longer follow-up is needed to assess whether the improvement was permanent.

Cavitary Rhodococcus equi pneumonia with endobronchial granulomas: report of an unusual case.

An unusual case of cavitary Rhodococcus equi pneumonia with endobronchial granulomas in congenital HIV infection is presented. The clinical features and radiological manifestations of pulmonary R. equi infection are discussed.

HIV-associated (non-thymic) intrathoracic lymphoepithelial cyst in a child.

An unusual case of a juxtabronchial lymphoepithelial cyst in an HIV-positive child with post-obstructive pneumonia is presented. The pathogenesis and similarity with parotid lymphoepithelial cysts is discussed.

Infections due to nontuberculous mycobacteria in children with leukemia.

We reviewed the spectrum of infections due to nontuberculous mycobacteria (NTM) in children with leukemia. Three children acquired such infections. One patient developed pneumonia after the cessation of chemotherapy when Mycobacterium xenopi was identified in his lung biopsy specimen. He required 2 years of treatment with antituberculous agents and clarithromycin. Cultures of central and peripheral blood specimens from two patients yielded Mycobacterium fortuitum and Mycobacterium chelonae, respectively. Broviac catheters were likely the source of infection. Removal of the catheters and antibiotic treatment resulted in cure. Central venous catheters in leukemic children are potential sources of infection. For febrile neutropenic children with leukemia who do not respond to antibiotic therapy, cultures positive for diphtheroids or negative routine bacterial and fungal cultures should raise a suspicion for infections due to NTM. Systemic infections may require up to 2 years of therapy. Removal of the infected catheters during persistent or recurrent infections in necessary for control of the infection.

Langerhans cell histiocytosis associated with partial DiGeorge syndrome in a newborn.

PURPOSE: We report the unrecognized association of Langerhans cell histiocytosis (LCH) with partial DiGeorge syndrome. PATIENT AND METHODS: A 7-week-old infant with endocrine and immunologic characteristics of DiGeorge syndrome displayed multisystem involvement of Letterer-Siwe disease at birth. RESULTS: Despite vigorous medical support and chemotherapy, she died at 9 months of age with multisystem failure. CONCLUSIONS: This case supports the role of the thymus n the pathogenesis of LCH.

Gastric ganglioneuroblastoma: a rare finding in an infant with multifocal ganglioneuroblastoma.

PURPOSE: This report describes a female infant with stage 4 multifocal ganglioneuroblastoma with gastric involvement. PATIENT: The patient had a right cervical tumor, a left posterior mediastinal tumor, bilateral adrenal tumors, and bony and bone marrow metastases. The tumor cells were diploid and lacked N-myc gene amplification. The gastric involvement, which did not produce clinical symptoms, was only detected by meticulous exploration during laparotomy. RESULTS: Our patient achieved only a partial response to alternating cycles of cyclophosphamide, vincristine, and adriamycin; and etoposide and cisplatin. She currently has stable, unresectable disease with elevated catecholamines. CONCLUSIONS: Multifocal ganglioneuroblastomas may arise from either neuroblastic rests or aberrant deposits of neuroblasts. The latter mechanism may have accounted for our patient's gastric tumor. Patients with multifocal ganglioneuroblastomas warrant meticulous radiographic and surgical evaluation to completely document the full extent of disease, and to ensure appropriate staging and therapy.

Gastrointestinal problems in a child with dyskeratosis congenita.

We describe a pediatric patient with dyskeratosis congenita, whose symptoms included abdominal pain, vomiting, dysphagia, and hematochezia. Gastrointestinal symptom are prominent in this rare genetic disorder.

Recurrent benign intracranial hypertension due to iron deficiency anemia. Case report and review of the literature.

PURPOSE: Iron deficiency anemia (IDA) causes benign intracranial hypertension (BIH). PATIENTS AND METHODS: A case of an 11-year-old girl with severe IDA and benign intracranial hypertension is presented. RESULTS: Treatment of iron deficiency resulted in the resolution of BIH. Recurrence of BIH is observed with the recurrence of IDA. Chronic intermittent blood loss from the intestinal polyps was the etiology of recurrent IDA. CONCLUSIONS: A thorough search to determine the etiology of IDA is essential for proper treatment. Although BIH is a rare complication of IDA, its association with IDA should be recognized for prompt treatment before an extensive and costly workup for BIH is done.