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LUMBAR syndrome-OEIS complex overlap: A case series and review. Am J Med Genet A 2024:e63582. [PMID: 38450833 DOI: 10.1002/ajmg.a.63582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 02/13/2024] [Accepted: 02/21/2024] [Indexed: 03/08/2024]
Abstract
We present three new and six published infants with overlapping features of LUMBAR syndrome (lower body hemangioma, urogenital anomalies, spinal cord malformations, bony deformities, anorectal/arterial anomalies and renal anomalies) and OEIS complex (omphalocele, exstrophy, imperforate anus, and spinal defects), also known as cloacal exstrophy. OEIS is included under the recently proposed umbrella coined recurrent constellations of embryonic malformations (RCEMs). The RCEMs represent a phenotypically overlapping spectrum of rare disorders of caudal dysgenesis with unknown cause but likely shared pathogenesis. It has recently been proposed that LUMBAR be considered an RCEM. This report of infants with combined features of OEIS and LUMBAR is the first to demonstrate an overlap between LUMBAR and another RCEM, which supports LUMBAR's inclusion within the RCEM spectrum.
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Generalized birthmarks with glaucoma and lower extremity overgrowth. Pediatr Dermatol 2023; 40:373-375. [PMID: 36989163 DOI: 10.1111/pde.15173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2022] [Accepted: 10/15/2022] [Indexed: 03/30/2023]
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Green nail syndrome complicated by pseudomonal keratitis in a teenager with artificial nails. Pediatr Dermatol 2023; 40:216-218. [PMID: 36002400 DOI: 10.1111/pde.15112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/27/2022] [Accepted: 07/31/2022] [Indexed: 01/25/2023]
Abstract
Green nail syndrome (GNS) is a pseudomonal nail infection that presents with characteristic green nail discoloration. It typically affects patients with preexisting nail conditions or chronic exposure to wet environments but can also be seen with local trauma. Our patient presented with a pseudomonal corneal ulcer of the left eye and was incidentally found to have GNS, which developed after home artificial nail application. This unusual case of extensive pediatric GNS illustrates a rare and serious infectious complication of prolonged artificial nails.
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An infant with LUMBAR syndrome complicated by severe perineal ulceration managed with diverting colostomy. Pediatr Dermatol 2022; 40:355-357. [PMID: 36373214 DOI: 10.1111/pde.15174] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Accepted: 10/16/2022] [Indexed: 11/16/2022]
Abstract
Infantile hemangiomas are the most common childhood vascular lesions. LUMBAR syndrome (lower body hemangioma, urogenital abnormalities/ulceration, myelopathy, bony deformities, anorectal malformations/arterial anomalies, and rectal anomalies) warrants special treatment considerations. Here we describe a case of an infant with LUMBAR syndrome who presented with severe perineal ulceration refractory to standard medical therapy and was managed with a temporary diverting sigmoid colostomy. This case demonstrates that adjunctive surgical management can be considered in infants with aggressive perineal wounds refractory to standard medical therapy.
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Successful use of telemedicine for evaluation of infantile hemangiomas during the early COVID-19 pandemic: A cross-sectional study. Pediatr Dermatol 2022; 39:718-726. [PMID: 35734850 DOI: 10.1111/pde.15040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 05/08/2022] [Indexed: 12/01/2022]
Abstract
BACKGROUND/OBJECTIVES The COVID-19 pandemic prompted a rapid expansion in the use of telemedicine. This study aimed to assess the experiences of hemangioma specialists utilizing telemedicine during the COVID-19 pandemic to evaluate and manage infantile hemangiomas (IH), including perceived effectiveness of different modalities and barriers to care delivery. METHODS Multicenter cross-sectional study asking providers to describe their experiences using telemedicine for initial evaluation of IH from March to September 2020. RESULTS The study included 281 patients from 15 medical centers internationally. Median time from referral to evaluation was 17 days. Median physician confidence in performing evaluations via telemedicine was 95.0 (IQR 90.0-100.0). Most evaluations were performed via video communication with photographs or audio communication with photographs; when not initially available, photographs were requested in 51.4%. Providers preferred follow-up modalities that included photographs. CONCLUSIONS Physicians with extensive expertise in managing IH are confident in their abilities to assess and manage IH via telemedicine including initiating treatment in patients without risk factors for beta-blocker therapy. There was a preference for hybrid modalities that included photographs. The data suggest that telemedicine can be effective for managing IH and may decrease wait times and improve specialist reach to underserved areas.
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Abstract
One in ten infants are born with a vascular birthmark each year. Some vascular birthmarks, such as infantile hemangiomas, are common, while vascular malformations, such as capillary, lymphatic, venous, and arteriovenous malformations, are less so. Diagnosing uncommon vascular birthmarks can be challenging, given the phenotypic heterogeneity and overlap amongst these lesions. Both sporadic and germline variants have been detected in various genes associated with vascular birthmarks. Identification of these genetic variants offers insight into both diagnosis and underlying molecular pathways and can be fundamental in the discovery of novel therapeutic approaches. The PIK3/AKT/mTOR and RAS/MEK/ERK signaling pathways, which mediate cell growth and angiogenesis, are activated secondary to genetic variations in vascular malformations. Somatic variants in TEK (TIE2) and PIK3CA cause venous malformations. Variants in PIK3CA also cause lymphatic malformations as well as a number of overgrowth syndromes associated with vascular anomalies. Variants in GNAQ and GNA11 have been identified in both so-called "congenital" hemangiomas and capillary malformations. RASA1 and EPHB4 variants are associated with capillary malformation-arteriovenous malformation syndrome. This review discusses the genetics of vascular birthmarks including the various phenotypes, genetic variants, pathogenesis, associated syndromes, and new diagnostic techniques.
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Large, violaceous tumor with hyperhidrosis and hypertrichosis. Pediatr Dermatol 2021; 38:675-676. [PMID: 34224623 DOI: 10.1111/pde.14583] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/29/2020] [Revised: 02/19/2021] [Accepted: 03/03/2021] [Indexed: 11/27/2022]
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Abstract
The COVID-19 pandemic has caused significant shifts in patient care including a steep decline in ambulatory visits and a marked increase in the use of telemedicine. Infantile hemangiomas (IH) can require urgent evaluation and risk stratification to determine which infants need treatment and which can be managed with continued observation. For those requiring treatment, prompt initiation decreases morbidity and improves long-term outcomes. The Hemangioma Investigator Group has created consensus recommendations for management of IH via telemedicine. FDA/EMA-approved monitoring guidelines, clinical practice guidelines, and relevant, up-to-date publications regarding initiation and monitoring of beta-blocker therapy were used to inform the recommendations. Clinical decision-making guidelines about when telehealth is an appropriate alternative to in-office visits, including medication initiation, dosage changes, and ongoing evaluation, are included. The importance of communication with caregivers in the context of telemedicine is discussed, and online resources for both hemangioma education and propranolol therapy are provided.
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Hamartomas and midline anomalies in association with infantile hemangiomas, PHACE, and LUMBAR syndromes. Pediatr Dermatol 2020; 37:78-85. [PMID: 31631401 DOI: 10.1111/pde.14006] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND/OBJECTIVE The pathogenesis of infantile hemangiomas (IH), PHACE, and LUMBAR syndromes remains unknown. We aim to describe histopathologic features of midline anomalies associated with IH, including patients with PHACE and LUMBAR syndromes. METHODS A multicenter retrospective chart review was performed to identify patients with IH, PHACE, and LUMBAR syndrome with histopathologic specimens from sternal or midline anomalies. A total of 18 midline lesions from 13 patients were included. Out of 18, 14 midline lesions underwent both histopathologic and clinical review. Three hamartoma-like chin plaques and one supraumbilical raphe underwent only clinical review. RESULTS All 13 patients had midline lesions and IH. Histopathologic diagnoses were as follows: rhabdomyomatous mesenchymal hamartoma (3), folliculosebaceous cystic hamartoma (1), fibroepithelial polyp (1), verrucous epidermal hyperplasia with vascular proliferation and fibroplasia (1), congenital midline cervical cleft (1), pericardium with fibrosis (1), fibrous components with increased collagen (1), atrophic skin/membrane (3), angiolipomatous mass with neural components (1), and lipomatous mass (1). Due to the retrospective nature of this study, it was not possible to obtain pathology slides for all midline lesions that had previously been biopsied or resected. We show clinically and histopathologically a new association between PHACE syndrome and rhabdomyomatous mesenchymal hamartoma (RMH), in addition to demonstrating the association between PHACE syndrome and chin hamartomas. We also display histopathologic findings seen in midline lesions resected from LUMBAR patients. CONCLUSION Rhabdomyomatous mesenchymal hamartoma is thought to be related to aberrations of mesenchymal cells during development; therefore, this may provide clues to the pathogenesis of IH and related syndromes.
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Structural malformations of the brain, eye, and pituitary gland in PHACE syndrome. Am J Med Genet A 2017; 176:48-55. [PMID: 29171184 DOI: 10.1002/ajmg.a.38523] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2017] [Revised: 09/29/2017] [Accepted: 10/09/2017] [Indexed: 11/05/2022]
Abstract
PHACE syndrome is the association of segmental facial hemangiomas with congenital arterial, brain, cardiac, and ocular anomalies. Structural brain malformations affect 41-52% of PHACE patients and can be associated with focal neurologic deficits, developmental delays, and/or intellectual disability. To better characterize the spectrum of structural brain and other intracranial anomalies in PHACE syndrome, MRI scans of the head/neck were retrospectively reviewed in 55 patients from the PHACE Syndrome International Clinical Registry and Genetic Repository. All registry patients with a diagnosis of definite PHACE syndrome who had MRI scans of satisfactory quality were included. Of 55 patients, 34 (62%) demonstrated ≥1 non-vascular intracranial anomaly; structural brain malformations were present in 19 (35%). There was no difference in the prevalence of brain anomalies between genders. Brain anomalies were more likely in patients with S1 and/or S2 distribution of facial hemangioma. The most common structural brain defects were cerebellar hypoplasia (25%) and fourth ventricle abnormalities (13%). Dandy-Walker complex and malformations of cortical development were present in 9% and 7%, respectively. Extra-axial findings such as pituitary anomalies (18%) and intracranial hemangiomas (18%) were also observed. Six patients (11%) had anomalies of the globes or optic nerve/chiasm detectable on MRI. Brain malformations comprise a diverse group of structural developmental anomalies that are common in patients with PHACE syndrome. Along with brain malformations, numerous abnormalities of the pituitary, meninges, and globes were observed, highlighting the need for careful radiologic assessment of these structures in the neuroimaging workup for PHACE syndrome.
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PHACE Syndrome: Consensus-Derived Diagnosis and Care Recommendations. J Pediatr 2016; 178:24-33.e2. [PMID: 27659028 PMCID: PMC6599593 DOI: 10.1016/j.jpeds.2016.07.054] [Citation(s) in RCA: 144] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/15/2016] [Revised: 05/23/2016] [Accepted: 07/29/2016] [Indexed: 11/26/2022]
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Congenital cardiac, aortic arch, and vascular bed anomalies in PHACE syndrome (from the International PHACE Syndrome Registry). Am J Cardiol 2013; 112:1948-52. [PMID: 24079520 DOI: 10.1016/j.amjcard.2013.08.025] [Citation(s) in RCA: 46] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2013] [Revised: 08/06/2013] [Accepted: 08/06/2013] [Indexed: 10/26/2022]
Abstract
PHACE syndrome represents the association of large infantile hemangiomas of the head and neck with brain, cerebrovascular, cardiac, ocular, and ventral or midline defects. Cardiac and cerebrovascular anomalies are the most common extracutaneous features of PHACE, and they also constitute the greatest source of potential morbidity. Congenital heart disease in PHACE is incompletely described, and this study was conducted to better characterize its features. This study of the International PHACE Syndrome Registry represents the largest central review of clinical, radiologic, and histopathologic data for cardiovascular anomalies in patients with PHACE to date. Sixty-two (41%) of 150 subjects had intracardiac, aortic arch, or brachiocephalic vessel anomalies. Aberrant origin of a subclavian artery was the most common cardiovascular anomaly (present in 31 (21%) of 150 subjects). Coarctation was the second most common anomaly, identified in 28 (19%) of 150 subjects, and can be missed clinically in patients with PHACE because of the frequent association of arch obstruction with aberrant subclavian origin. Twenty-three (37%) of 62 subjects with cardiovascular anomalies required procedural intervention. A greater percentage of hemangiomas were located on the left side of the head and neck in patients with coarctation (46% vs 39%); however, hemangioma distribution did not predict the presence of cardiovascular anomalies overall. In conclusion, PHACE is associated with a high risk of congenital heart disease. Cardiac and aortic arch imaging with detailed assessment of arch patency and brachiocephalic origins is essential for any patient suspected of having PHACE. Longitudinal investigation is needed to determine the long-term outcomes of cardiovascular anomalies in PHACE.
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Abstract
Prior case reports have identified neurodevelopmental abnormalities in children with PHACE syndrome, a neurocutaneous disorder first characterized in 1996. In this multicenter, retrospective study of a previously identified cohort of 93 children diagnosed with PHACE syndrome from 1999 to 2010, 29 children had neurologic evaluations at ≥ 1 year of age (median age: 4 years, 2 months). In all, 44% had language delay, 36% gross motor delay, and 8% fine motor delay; 52% had an abnormal neurological exam, with speech abnormalities as the most common finding. Overall, 20 of 29 (69%) had neurodevelopmental abnormalities. Cerebral, but not posterior fossa, structural abnormalities were identified more often in children with abnormal versus normal neurodevelopmental outcomes (35% vs. 0%, P = .04). Neurodevelopmental abnormalities in young children with PHACE syndrome referred to neurologists include language and gross motor delay, while fine motor delay is less frequent. Prospective studies are needed to understand long-term neurodevelopmental outcomes.
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Variable response to propranolol treatment of kaposiform hemangioendothelioma, tufted angioma, and Kasabach-Merritt phenomenon. Pediatr Blood Cancer 2012; 59:934-8. [PMID: 22648868 PMCID: PMC3528889 DOI: 10.1002/pbc.24103] [Citation(s) in RCA: 92] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2011] [Accepted: 01/11/2012] [Indexed: 12/20/2022]
Abstract
Propranolol is a non-selective beta-adrenergic antagonist successfully used in a case of kaposiform hemangioendothelioma (KHE) associated with Kasabach-Merritt phenomenon (KMP). We report 11 patients treated with propranolol for KHE and the related variant tufted angioma (TA), six of whom also had KMP. The varied responses to treatment, with only 36% responding in our series, demonstrate the need for further study of this medication before routine use for these indications.
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Abstract
Linear immunoglobulin A bullous dermatosis (LABD) is an autoimmune blistering disease that most commonly presents in preschool-aged children. There have been few neonatal reports, all of which had life-threatening aerodigestive complications requiring mechanical intervention and systemic therapy. We present a case of LABD in a neonate who had an uncomplicated course and was treated conservatively with only low-potency topical corticosteroids and wound care before resolution of his skin lesions.
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Measuring the severity of infantile hemangiomas: instrument development and reliability. ACTA ACUST UNITED AC 2012; 148:197-202. [PMID: 22351819 DOI: 10.1001/archdermatol.2011.926] [Citation(s) in RCA: 44] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
OBJECTIVES To develop instruments that measure the severity of infantile hemangiomas (Hemangioma Severity Scale [HSS]) and the complications of infantile hemangiomas for longitudinal use (Hemangioma Dynamic Complication Scale [HDCS]). DESIGN Instrument development and reliability study. SETTING Academic research. PARTICIPANTS The HSS and the HDCS were developed through the collaborative effort of members of the Hemangioma Investigator Group Research Core, an expert multi-institutional research group. After development of the scales, 13 pediatric dermatologists used the HSS to score 20 different hemangiomas. In addition, 12 pediatric dermatologists used the HDCS to score hemangioma-related complications for 24 clinical scenarios. Interrater and intrarater reliability was measured for both scales. MAIN OUTCOME MEASURES Interrater and intrarater reliability. RESULTS For the HSS, interrater reliability and intrarater reliability exceeded 99%. Similarly, the HDCS had a high rate of interrater agreement; for individual items, agreement among raters was 67% to 100%, with most clinical scenarios demonstrating greater than 90% agreement. Intrarater reliability was excellent for all individual items of the HDCS. CONCLUSION The HSS and the HDCS are reliable scales that can be used to measure the severity of infantile hemangiomas, including the severity of complications for longitudinal use.
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Spinal dysraphism associated with the cutaneous lumbosacral infantile hemangioma: a neuroradiological review. Pediatr Radiol 2012; 42:315-20. [PMID: 22138893 DOI: 10.1007/s00247-011-2262-5] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/16/2011] [Revised: 07/25/2011] [Accepted: 07/28/2011] [Indexed: 11/27/2022]
Abstract
BACKGROUND Spinal dysraphism is suspected in patients with midline abnormalities, especially in those with lumbosacral cutaneous markings. A recent prospective study demonstrated that isolated cutaneous infantile hemangiomas (IH) of the lumbosacral region have one of the highest risks (relative risk of 438) of associated spinal dysraphism. OBJECTIVE The specific types of dysraphism and radiological findings associated with cutaneous IH of the lumbosacral region have not been described in detail, to the best of our knowledge. The aim of this multicenter study is to retrospectively classify types of spinal anomalies associated with the cutaneous lumbosacral IH. MATERIALS AND METHODS The radiological images of 20 cases of lumbosacral infantile hemangioma associated with spinal dysraphism were reviewed. RESULTS Tethered cord was found in 60% of the 20 cases, spinal lipoma was present in 50% and 45% had intraspinal hemangiomas. Sinus tract was found in 40% of the children. CONCLUSION A range of spinal anomalies is associated with cutaneous lumbosacral infantile hemangiomas and MRI can be used to characterize these abnormalities.
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Prospective study of the frequency of hepatic hemangiomas in infants with multiple cutaneous infantile hemangiomas. Pediatr Dermatol 2011; 28:245-53. [PMID: 21517952 DOI: 10.1111/j.1525-1470.2011.01420.x] [Citation(s) in RCA: 79] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
Multiple cutaneous infantile hemangiomas have been associated with hepatic hemangiomas. Screening of infants with five or more cutaneous infantile hemangiomas with abdominal ultrasound is often recommended. The aim of this study was to determine the frequency with which hepatic hemangiomas occur in infants with five or more cutaneous infantile hemangiomas compared to those with one to four cutaneous infantile hemangiomas and to characterize the clinical features of these hepatic hemangiomas. A multicenter prospective study of children with cutaneous infantile hemangiomas was conducted at pediatric dermatology clinics at Hemangioma Investigator Groups sites in the United States, Canada, and Spain between October 2005 and December 2008. Data were collected, and abdominal ultrasonography was performed on infants younger than 6 months old with five or more cutaneous infantile hemangiomas and those with one to four cutaneous infantile hemangiomas. Twenty-four (16%) of the 151 infants with five or more cutaneous infantile hemangiomas had hepatic hemangiomas identified on abdominal ultrasound, versus none of the infants with fewer than five (p = 0.003). Two of the 24 infants with hepatic hemangiomas received treatment specifically for their hepatic hemangiomas. Infants with five or more cutaneous infantile hemangiomas have a statistically significantly greater frequency of hepatic hemangiomas than those with fewer than 5. These findings support the recommendation of five or more cutaneous infantile hemangiomas as a threshold for screening infants younger than 6 months old for hepatic hemangiomas but also demonstrate that the large majority of these infants with hepatic hemangiomas do not require treatment.
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Multiple congenital facial papules--quiz case. Multiple accessory tragi and aplasia cutis congenita in association with Delleman (oculocerebrocutaneous) syndrome. ACTA ACUST UNITED AC 2011; 147:345-50. [PMID: 21422346 DOI: 10.1001/archdermatol.2011.36-a] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
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Emergent medical and surgical management of mediastinal infantile hemangioma with symptomatic spinal cord compression: case report and literature review. Childs Nerv Syst 2010; 26:1799-805. [PMID: 20405131 DOI: 10.1007/s00381-010-1153-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2010] [Accepted: 04/07/2010] [Indexed: 10/19/2022]
Abstract
PURPOSE We report an extremely rare case of a patient with a large, cervical, and upper thoracic cutaneous hemangioma associated with a separate, underlying mediastinal hemangioma extending to the epidural space causing significant spinal cord compression. CASE REPORT A 6-week-old female presented with decreased movement of her right arm and bilateral lower extremity hyperreflexia. Her arm weakness progressed to paralysis over the course of 24 h. She underwent emergent surgical decompression and medical therapy with propranolol and systemic corticosteroids. CONCLUSION While several recent reports have described dramatic responses of hemangiomas to propranolol, this is the first case in which it was used as part of a multimodal approach to symptomatic spinal cord compression. The infant improved immediately after surgery. She is neurologically intact and has radiographic regression of the hemangiomas on follow-up examination 6 months later.
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Prospective study of spinal anomalies in children with infantile hemangiomas of the lumbosacral skin. J Pediatr 2010; 157:789-94. [PMID: 20828712 DOI: 10.1016/j.jpeds.2010.07.054] [Citation(s) in RCA: 81] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/02/2010] [Revised: 05/13/2010] [Accepted: 07/28/2010] [Indexed: 02/07/2023]
Abstract
OBJECTIVE To prospectively evaluate a cohort of patients with infantile hemangioma in the midline lumbosacral region for spinal anomalies to determine the positive predictive value of infantile hemangioma for occult spinal anomalies and to make evidence-based recommendations for screening. STUDY DESIGN A multicenter prospective cohort study was performed at 9 Hemangioma Investigator Group sites. RESULTS Intraspinal abnormalities were detected in 21 of 41 study participants with a lumbosacral infantile hemangioma who underwent a magnetic resonance imaging evaluation. The relative risk for all patients with lumbosacral infantile hemangiomas for spinal anomalies was 640 (95% confidence interval [CI], 404-954), and the positive predictive value of infantile hemangioma for spinal dysraphism was 51.2%. Ulceration of the hemangioma was associated with a higher risk of having spinal anomalies. The presence of additional cutaneous anomalies also was associated with a higher likelihood of finding spinal anomalies; however, 35% of the infants with isolated lumbosacral infantile hemangiomas had spinal anomalies, with a relative risk of 438 (95% CI, 188-846). The sensitivity for ultrasound scanning to detect spinal anomalies in this high-risk group was poor at 50% (95% CI, 18.7%-81.3%), with a specificity rate of 77.8% (95% CI, 40%-97.2%). CONCLUSIONS Infants and children with midline lumbosacral infantile hemangiomas are at increased risk for spinal anomalies. Screening magnetic resonance imaging is recommended for children with these lesions.
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Abstract
BACKGROUND AND PURPOSE Cerebral and cervical arterial abnormalities are the most common non-cutaneous anomaly in PHACE syndrome, but the location and type of arterial lesions that occur have not been systematically assessed in a large cohort. Our aim was to characterize the phenotypic spectrum of arteriopathy, assess the frequency with which different arteries are involved, and evaluate spatial relationships between arteriopathy, brain structural lesions, and hemangiomas in PHACE syndrome. MATERIALS AND METHODS Intracranial MRA and/or CTA images from 70 children and accompanying brain MR images in 59 patients with arteriopathy and PHACE syndrome were reviewed to identify the type and location of arterial lesions and brain abnormalities. Five categories of arteriopathy were identified and used for classification: dysgenesis, narrowing, nonvisualization, primitive embryonic carotid-vertebrobasilar connections, and anomalous arterial course or origin. Univariate logistic regression analyses were performed to test for associations between arteriopathy location, hemangiomas, and brain abnormalities. RESULTS By study design, all patients had arterial abnormalities, and 57% had >1 form of arteriopathy. Dysgenesis was the most common abnormality (56%), followed by anomalous course and/or origin (47%), narrowing (39%), and nonvisualization (20%). Primitive embryonic carotid-vertebrobasilar connections were present in 20% of children. Hemangiomas were ipsilateral to arteriopathy in all but 1 case. The frontotemporal and/or mandibular facial segments were involved in 97% of cases, but no other specific associations between arteriopathy location and hemangioma sites were detected. All cases with posterior fossa anomalies had either ICA anomalies or persistent embryonic carotid-basilar connections. CONCLUSIONS The arteriopathy of PHACE syndrome commonly involves the ICA and its embryonic branches, ipsilateral to the cutaneous hemangioma, with dysgenesis and abnormal arterial course the most commonly noted abnormalities. Brain abnormalities are also typically ipsilateral.
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LUMBAR: association between cutaneous infantile hemangiomas of the lower body and regional congenital anomalies. J Pediatr 2010; 157:795-801.e1-7. [PMID: 20598318 DOI: 10.1016/j.jpeds.2010.05.027] [Citation(s) in RCA: 102] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/10/2009] [Revised: 03/10/2010] [Accepted: 05/18/2010] [Indexed: 02/07/2023]
Abstract
OBJECTIVE To define the clinical spectrum of regional congenital anomalies associated with large cutaneous hemangiomas of the lower half of the body, clarify risk for underlying anomalies on the basis of hemangioma location, and provide imaging guidelines for evaluation. STUDY DESIGN We conducted a multi-institutional, retrospective case analysis of 24 new patients and review of 29 published cases. RESULTS Hemangiomas in our series tended to be "segmental" and often "minimal growth" in morphology. Such lesions were often extensive, covering the entire leg. Extensive limb hemangiomas also showed potential for extracutaneous anomalies, including underlying arterial anomalies, limb underdevelopment, and ulceration. The cutaneous hemangioma and underlying anomalies demonstrated regional correlation. Myelopathies were the most common category of associated anomalies. CONCLUSIONS We propose the acronym "LUMBAR" to describe the association of Lower body hemangioma and other cutaneous defects, Urogenital anomalies, Ulceration, Myelopathy, Bony deformities, Anorectal malformations, Arterial anomalies, and Renal anomalies. There are many similarities between LUMBAR and PHACE syndrome, which might be considered regional variations of the same. Although guidelines for imaging are suggested, prospective studies will lead to precise imaging recommendations and help determine true incidence, risk and long-term outcomes.
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Abstract
OBJECTIVES This study was conducted to determine the prevalence of posterior fossae of the brain, arterial anomalies, cardiac anomalies, and eye anomalies (PHACE) in infants with large facial hemangiomas. The extracutaneous manifestations of PHACE may be associated with significant morbidity, and the prevalence of PHACE in patients with facial hemangiomas has not previously been reported. METHODS A multicenter prospective study was conducted with 108 infants who had large facial hemangiomas and were systematically evaluated for manifestations of PHACE. The prevalence of PHACE and its extracutaneous manifestations in this cohort was calculated. The relationship between hemangioma distribution and the manifestations of PHACE was analyzed. RESULTS Thirty-three (31%) of 108 had PHACE. Thirty of the 33 patients with PHACE had >1 extracutaneous finding. The risk for PHACE syndrome was higher in infants with larger hemangiomas and in those with hemangiomas that encompassed >1 facial segment. The most common extracutaneous anomalies observed in infants with PHACE were of the arteries of the cerebrovasculature (91%) and cardiac anomalies (67%). Upper face (frontotemporal and frontonasal) hemangiomas were commonly observed in infants with PHACE; isolated maxillary hemangiomas were rarely associated with PHACE. CONCLUSIONS In infants with large facial hemangiomas, one-third have extracutaneous manifestations consistent with the diagnosis of PHACE syndrome, most commonly cerebrovascular and cardiovascular anomalies. The high prevalence of arterial anomalies in this cohort has implications for clinical management and future research regarding the pathophysiology of PHACE.
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Flesh-colored, rubbery nodules in a young girl. Pediatr Dermatol 2010; 27:299-300. [PMID: 20609150 DOI: 10.1111/j.1525-1470.2010.01156.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Abstract
On November 7-8, 2008, physicians gathered in Houston Texas for the first-ever workshop on PHACE syndrome, an important and recently described neurocutaneous syndrome. This article represents a summary of the discussions held at that workshop, which was attended by a broad range of medical specialists.
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A 2-month-old girl with an enlarging lesion of the nasal root. Nasal glioma. Pediatr Ann 2009; 38:76, 79. [PMID: 19263781 DOI: 10.3928/00904481-20090201-02] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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31
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Abstract
Generalized cases of lichen nitidus are rare, but have been infrequently reported in association with Down syndrome. We report the third such case, with unusual perioral and perinasal accentuation.
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Abstract
BACKGROUND Most infantile hemangiomas (IHs) complete their proliferative growth phase before 9 months of age, but those with unusually prolonged growth create unique clinical challenges. We performed a retrospective case series of IHs with prolonged growth to further characterize these lesions and their treatment. OBSERVATIONS We identified 23 patients as having IHs with prolonged growth after 9 months of age, with growth to a mean age of 17 months. All of the IHs had a deep dermal to subcutaneous component, all had either segmental or indeterminate morphologic characteristics, and 39% involved the parotid gland. A total of 20 of 23 received prolonged treatment with systemic corticosteroids (mean duration of treatment, 11 months), and 9 of 20 received additional systemic therapies (vincristine sulfate and/or interferon alfa-2a or alfa-2b). CONCLUSIONS Prolonged growth was observed primarily in IHs with a deep component and segmental morphologic characteristics. Recognition of this subset of hemangiomas is important for clinicians, and further study of IHs may provide clues to their pathogenesis.
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Abstract
OBJECTIVES Infantile hemangiomas often are inapparent at birth and have a period of rapid growth during early infancy followed by gradual involution. More precise information on growth could help predict short-term outcomes and make decisions about when referral or intervention, if needed, should be initiated. The objective of this study was to describe growth characteristics of infantile hemangioma and compare growth with infantile hemangioma referral patterns. METHODS A prospective cohort study involving 7 tertiary care pediatric dermatology practices was conducted. Growth data were available for a subset of 526 infantile hemangiomas in 433 patients from a cohort study of 1096 children. Inclusion criteria were age younger than 18 months at time of enrollment and presence of at least 1 infantile hemangioma. Growth stage and rate were compared with clinical characteristics and timing of referrals. RESULTS Eighty percent of hemangioma size was reached during the early proliferative stage at a mean age of 3 months. Differences in growth between hemangioma subtypes included that deep hemangiomas tend to grow later and longer than superficial hemangiomas and that segmental hemangiomas tended to exhibit more continued growth after 3 months of age. The mean age of first visit was 5 months. Factors that predicted need for follow-up included ongoing proliferation, larger size, deep component, and segmental and indeterminate morphologic subtypes. CONCLUSIONS Most infantile hemangioma growth occurs before 5 months, yet 5 months was also the mean age at first visit to a specialist. Recognition of growth characteristics and factors that predict the need for follow-up could help aid in clinical decision-making. The first few weeks to months of life are a critical time in hemangioma growth. Infants with hemangiomas need close observation during this period, and those who need specialty care should be referred and seen as early as possible within this critical growth period.
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Rapidly involuting congenital hemangioma: case report and review of the literature. Dermatol Online J 2008; 14:11. [PMID: 18627733] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/26/2023] Open
Abstract
Various forms of angiomata may be encountered in the neonate and infant. Both histology and histochemistry, along with history and morphology, may help establish the correct diagnosis. We report a case of rapidly involuting congenital hemangioma and summarize the features characteristic of this vascular neoplasm.
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A comparison of disease severity among affected male versus female patients with PHACE syndrome. J Am Acad Dermatol 2008; 58:81-7. [DOI: 10.1016/j.jaad.2007.09.009] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2007] [Revised: 08/26/2007] [Accepted: 09/12/2007] [Indexed: 10/22/2022]
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Rapidly involuting congenital hemangioma: case report and review of the literature. Dermatol Online J 2008. [DOI: 10.5070/d38j20s9vk] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
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Multicenter prospective study of ulcerated hemangiomas. J Pediatr 2007; 151:684-9, 689.e1. [PMID: 18035154 DOI: 10.1016/j.jpeds.2007.04.055] [Citation(s) in RCA: 140] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2006] [Revised: 01/16/2007] [Accepted: 04/23/2007] [Indexed: 10/22/2022]
Abstract
OBJECTIVE To identify clinical features of infants with ulcerated infantile hemangiomas. STUDY DESIGN Cross-sectional analysis was conducted within a prospective cohort study of children with infantile hemangiomas. Children younger than 12 years of age were recruited. Demographic and prenatal/perinatal information was collected. Hemangioma size, location, subtype, course, complications, and treatments were recorded. RESULTS One thousand ninety-six patients were enrolled, and 173 (15.8%) patients experienced ulceration. Ulceration occurred in 192 (9.8%) of 1960 [corrected] total hemangiomas. Hemangiomas with ulcerations were more likely large, mixed clinical type, segmental morphologic type, and located on the lower lip, neck, or anogenital region. Ulceration occurred at a median age of 4 months, most often during the proliferative phase. Children with ulcerated hemangiomas were more likely to present to a pediatric dermatologist at a younger age and to require treatment. Bleeding occurred in 41% of ulcerated lesions but was rarely of clinical significance. Infection occurred in 16%. CONCLUSIONS Ulceration occurs in nearly 16% of patients with infantile hemangiomas, most often by 4 months of age, during the proliferative phase. Location, size, and clinical and morphologic type are associated with an increased risk for development of ulceration.
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PHACE syndrome with intracerebral hemangiomas, heterotopia, and endocrine dysfunction. Pediatr Neurol 2007; 36:402-6. [PMID: 17560503 DOI: 10.1016/j.pediatrneurol.2007.01.017] [Citation(s) in RCA: 53] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/23/2006] [Revised: 12/13/2006] [Accepted: 01/29/2007] [Indexed: 11/29/2022]
Abstract
PHACE is an acronym to describe the association of posterior fossa brain malformations, hemangiomas, arterial anomalies, coarctation of the aorta, cardiac defects, and eye abnormalities. More than 200 cases have been reported. The present report presents the cases of two female infants with PHACE syndrome, both of whom had additional congenital defects of subependymal gray matter heterotopia, craniofacial arterial anomalies, and pituitary dysfunction. One had an extensive segmental facial hemangioma with ipsilateral intracranial hemangiomas. The other had multiple cutaneous hemangiomas, but no segmental facial hemangioma. These two cases suggest a further expansion of the spectrum of PHACE to include other forms of disordered cerebral development and endocrine dysfunction.
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Chronic, progressive enlargement of the lower lip in a healthy girl. Dermatol Online J 2007; 13:20. [PMID: 17498439] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/15/2023] Open
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Prospective study of infantile hemangiomas: demographic, prenatal, and perinatal characteristics. J Pediatr 2007; 150:291-4. [PMID: 17307549 DOI: 10.1016/j.jpeds.2006.12.003] [Citation(s) in RCA: 312] [Impact Index Per Article: 18.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2006] [Revised: 10/04/2006] [Accepted: 12/04/2006] [Indexed: 02/07/2023]
Abstract
OBJECTIVES To characterize demographic, prenatal, and perinatal features of patients with infantile hemangiomas and to determine the importance of these factors in predicting rates of complication and treatment. STUDY DESIGN We conducted a prospective study at 7 U.S. pediatric dermatology clinics. A consecutive sample of 1058 children, aged 12 years and younger, with infantile hemangiomas was enrolled between September 2002 and October 2003. A standardized questionnaire was used to collect demographic, prenatal, perinatal, and hemangioma-specific data. National Vital Statistic System Data (NVSS) was used to compare demographic variables and relevant rates of prenatal events. RESULTS In comparison with the 2002 United States National Vital Statistics System birth data, we found that infants with hemangiomas were more likely to be female, white non-Hispanic, premature (P < .0001) and the product of a multiple gestation (10.6% versus 3.1%; P < .001). Maternal age was significantly higher (P < .0001), and placenta previa (3.1%) and pre-eclampsia (11.8%) were more common. CONCLUSIONS Infants with hemangiomas are more likely to be female, white non-Hispanic, premature, and products of multiple gestations. Prenatal associations include older maternal age, placenta previa, and pre-eclampsia. No demographic, prenatal, and perinatal factors predicted higher rates of complications or need for treatment.
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Twin boys with abnormal facies, atopy, and reduced ability to sweat. Pediatr Ann 2007; 36:140-2. [PMID: 17385579 DOI: 10.3928/0090-4481-20070301-04] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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42
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Chronic, progressive enlargement of the lower lip in a healthy girl. Dermatol Online J 2007. [DOI: 10.5070/d36382c0n2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022] Open
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Abstract
Congenital midline nasal masses are rare anomalies, of which dermoid cysts are the most common type. Nasal dermoids have been classically described in the literature as pale, flesh-colored, pearly, or erythematous nodules or masses. The presentation of a nasal dermoid as an ill-defined, yellowish plaques has not been emphasized previously. We describe three infants who presented with congenital, ill-defined, yellowish plaques of the midline nasal dorsum. We attribute the yellowish color to the relative prominence of sebaceous glands within the cyst, given the nasal location. Recognition of this unusual presentation of a nasal dermoid is important in order that appropriate imaging and intervention be undertaken.
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Abstract
OBJECTIVES Infantile hemangiomas are the most common tumor of infancy. Risk factors for complications and need for treatment have not been studied previously in a large prospective study. This study aims to identify clinical characteristics associated with complications and the need for therapeutic intervention. PATIENTS AND METHODS We conducted a prospective cohort study at 7 US pediatric dermatology clinics with a consecutive sample of 1058 children, aged < or = 12 years, with infantile hemangiomas enrolled between September 2002 and October 2003. A standardized questionnaire was used to collect data on each patient and each hemangioma, including clinical characteristics, complications, and treatment. RESULTS Twenty-four percent of patients experienced complications related to their hemangioma(s), and 38% of our patients received some form of treatment during the study period. Hemangiomas that had complications and required treatment were larger and more likely to be located on the face. Segmental hemangiomas were 11 times more likely to experience complications and 8 times more likely to receive treatment than localized hemangiomas, even when controlled for size. CONCLUSIONS Large size, facial location, and/or segmental morphology are the most important predictors of poor short-term outcomes as measured by complication and treatment rates.
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Abstract
Pediatric vascular anomalies can be difficult to diagnose and complex to treat. One must be able to distinguish hemangiomas from various vascular malformations, as well as appreciate their dynamic course with time. Thorough understandings of the clinical and diagnostic techniques used to evaluate these lesions are paramount for the treating surgeon. In addition, knowledge of current treatments from watchful waiting to radical extirpation is mandatory. This must all be done in the setting of a developing child. We present a current review of the literature regarding the comprehensive care of pediatric vascular lesions.
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A prospective study of PHACE syndrome in infantile hemangiomas: demographic features, clinical findings, and complications. Am J Med Genet A 2006; 140:975-86. [PMID: 16575892 DOI: 10.1002/ajmg.a.31189] [Citation(s) in RCA: 180] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
PHACE (OMIM no. 606519) is a neurocutaneous syndrome that refers to the association of large, plaque-like, "segmental" hemangiomas of the face, with one or more of the following anomalies: posterior fossa brain malformations, arterial cerebrovascular anomalies, cardiovascular anomalies, eye anomalies, and ventral developmental defects, specifically sternal defects and/or supraumbilical raphe. The etiology and pathogenesis of PHACE is unknown, and potential risk factors for the syndrome have not been systematically studied. The purpose of this study was thus to determine (1) the incidence of PHACE and associated anomalies among a large cohort of hemangioma patients, (2) whether certain demographic, prenatal or perinatal risk factors predispose infants to this syndrome, and (3) whether the cutaneous distribution of the hemangioma can be correlated to the types of anomalies present. We undertook a prospective, cohort study of 1,096 children with hemangiomas, 25 of whom met criteria for PHACE. These 25 patients represented 20% of infants with segmental facial hemangiomas. Compared to previous reports, our PHACE patients had a higher incidence of cerebrovascular and cardiovascular anomalies. Two developed acute arterial ischemic stroke during infancy, while two with cardiovascular anomalies showed documented evidence of normalization, suggesting that both progressive and regressive vascular phenomena may occur in this syndrome. Correlation to the anatomic location of the hemangioma appears to be helpful in determining which structural abnormalities might be present. A comparison of demographic and perinatal data between our PHACE cases and the hemangioma cohort overall showed no major differences, except a trend for PHACE infants to be of slighter higher gestational age and born to slightly older mothers. Eighty-eight percent were female, a finding which has been noted in multiple other reports. Further research is needed to determine possible etiologies, optimal evaluation, and outcomes.
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Abstract
Psoriasis commonly affects children and adolescents, and the need for safe, effective therapy is a special consideration in the pediatric population. In recent years, the use of targeted immunomodulatory biologic agents has been increasingly studied for the treatment of psoriasis. Of these, etanercept, a tumor necrosis factor-alpha antagonist, has been approved for the treatment of psoriasis and psoriatic arthritis in adults, and while it is approved for use in juvenile rheumatoid arthritis, formal studies are needed to demonstrate its safety and efficacy for childhood psoriasis. We present our preliminary experience of treating nine pediatric patients with generalized, recalcitrant psoriasis with etanercept therapy.
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Abstract
Mastocytosis is a primary, abnormal accumulation of mast cells associated with a broad range of local and systemic symptoms. We report two female adolescents with episodic, unilateral, swelling of the labia majora that was discovered to be an unusual presentation of mastocytosis. Mastocytosis is frequently misdiagnosed because of its rarity and variable clinical presentation, which often mimics other conditions. In the appropriate setting, mastocytosis should be included in the differential diagnosis of labium majus swelling.
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