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Introduction: Posterior urethral valves are urethral leaflets that cause Lower Urinary Tract Obstruction (LUTO) in boys and are associated with congenital renal dysplasia and abnormal bladder function. They affect 1:4,000 to 1:25,000 births and can be responsible for End-Stage Renal Failure in childhood. There have been several studies on the effect of pop-off mechanisms in boys with posterior urethral valves, but results are contradictory. We aimed to assess and discuss the effect of pop-off mechanisms on renal function in a large cohort of patients. Patients and method: Boys with PUV with and without pop-off mechanisms (urinoma, VURD or giant bladder diverticula) were divided into three severity groups for renal function according to their nadir creatinine (low-risk NC < 35â µmol/L, intermediate-risk NC between 35 and 75â µmol/L, and high-risk NC > 75â µmol/L). We compared children with and children without pop-off mechanisms for mean renal function as well as patient distribution within each severity group. Results: We included 137 boys of which 39 had a pop-off mechanism. Patients had complete data for at least 5 years follow-up. Though there was no significant statistical difference in mean renal function between the pop-off and non-pop-off group, patient distribution within each severity group varied according to whether patients had a pop-off mechanism or not. Conclusion: Though there was no significant difference in mean renal function between boys with and without pop-off mechanisms, it is possible that these are two different patient populations and direct comparison is not possible.
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INTRODUCTION: Posterior urethral valves (PUV) cause lower urinary tract obstruction leading to increased intravesical pressure during fetal urinary tract development. Though the bladder and kidneys are separate organs, with different embryological origins, they are complementary and influence each other both before and after birth. We aimed to assess the relationship between renal and bladder function in boys with PUV and whether early renal markers could predict future bladder function. PATIENTS AND METHODS: We included all boys with prenatally suspected lower urinary tract obstruction, born between 2000 and 2013, in two University Hospitals, with at least 5 years follow-up. We excluded patients who presented a Lower Urinary Tract Obstruction other than PUV, children who presented multiple birth defects and neonatal deaths and those with incomplete long-term renal or bladder function data. We included data on nadir creatinine (NC), long-term renal function and long-term bladder function (defined by Uroflow parameters). Boys with PUV were divided into three severity groups for renal function according to their NC and three severity groups for bladder function as determined by Uroflow. RESULTS: We included 73 boys. Average nadir creatinine was 43.4 ± 26.1 µmol/L. Twenty-nine boys (49.3%) presented a NC < 35 µmol/L, thirty-eight (52.1%) a NC between 35 and 75 µmol/L, and 6 (8.2%) a NC > 75 µmol/L. Thirty-eight (52.1%) presented normal bladder function, 23 (31.5%) presented moderately impaired bladder function and 12 (16.4%) presented severely impaired bladder function. 41.4% of boys with NC < 35 had abnormal bladder function vs 46.2% of those with an NC between 35 and 75 µmol/L and 83.3% of boys with NC > 75 µmol/L. Nadir creatinine both predicted both bladder function and renal status (table 1). Correlation between presence of grade 3-5 CKD and poor uroflow was also significant (p < 0.005). DISCUSSION: Nadir creatinine was significantly correlated to bladder function at 5 years of age. What this study suggests is that as nadir creatinine increases so does the risk of severe bladder dysfunction. Our results, though limited to flowmeter and renal function, could help pediatric urologist tailor bladder function monitoring, and indicate which patients could benefit from more aggressive bladder therapy. CONCLUSION: Bladder and renal function are linked in boys with posterior urethral valves. Boys with high nadir creatinine could benefit from early bladder function evaluation and management.
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Doenças Uretrais , Obstrução Uretral , Criança , Creatinina , Humanos , Recém-Nascido , Masculino , Estudos Retrospectivos , Uretra/anormalidades , Bexiga UrináriaRESUMO
BACKGROUND: Boys with posterior urethral valves (PUVs) have an increased risk of febrile urinary tract infections (fUTIs). Circumcision is believed to reduce the risk of fUTIs in boys, although there are no randomized trials demonstrating this. OBJECTIVE: To determine the effect of circumcision on the risk of fUTIs in boys with PUVs. DESIGN, SETTING, AND PARTICIPANTS: A clinical randomized trial that ran between August 2012 and July 2017 was conducted. The trial was multicentric, including 13 referral centers for pediatric urology. Male boys, aged 1-28 d, diagnosed with posterior urethral valves, confirmed by voiding cystogram, were included. The exclusion criteria included presence of a genital malformation contraindicating performing a circumcision. INTERVENTION: Participants were randomized to neonatal circumcision + antibiotic prophylaxis (CATB) or antibiotic prophylaxis alone (ATB), and followed for 2 yr. OUTCOME MEASUREMENTS AND STATISTICAL ANALYSIS: The primary outcome was a risk of presenting fUTIs in each group. An fUTI was defined as fever (>38.5 °C) with evidence of pyuria and culture-proven infection on urinalysis, obtained by urethral catheterization or suprapubic aspiration. A bivariate analysis of the primary outcome was performed using the Kaplan-Meier method. RESULTS AND LIMITATIONS: In total, 91 patients were included: 49 in group CATB and 42 in group ATB. The probability of presenting an fUTI was 20% in group ATB versus 3% in group CATB. The hazard ratio of presenting an fUTI within 2 yr in the ATB group compared with that in the CATB group was 10.3 (95% confidence interval: 1.3-82.5). Sixty-four children (70.3%) had a complete follow-up at 2 yr of age. CONCLUSIONS: Circumcision significantly decreases the risk of presenting an fUTI in boys with PUVs. PATIENT SUMMARY: In this report, we compared, in a multicentric trial, the number of febrile urinary tract infections (UTIs) in boys with posterior urethral valves who had either antibiotic prophylaxis alone or antibiotic prophylaxis and circumcision. We found that those who had a circumcision had a significantly lower risk of febrile UTIs.
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Circuncisão Masculina , Infecções Urinárias , Antibioticoprofilaxia , Criança , Circuncisão Masculina/efeitos adversos , Feminino , Humanos , Recém-Nascido , Masculino , Modelos de Riscos Proporcionais , Cateterismo Urinário , Infecções Urinárias/etiologia , Infecções Urinárias/prevenção & controleRESUMO
OBJECTIVE: To describe conservative management of spontaneous intestinal perforation (SIP) in preterm infants using peritoneal needle aspiration (PNA). STUDY DESIGN: Monocentric retrospective review of SIP cases treated primarily by PNA between 1999 and 2015 (n=31). RESULTS: Mean gestational age was 29.2±2.4 weeks and birthweight 1149±428 g. SIP occurred at 3.7±2.2 days of life. PNA achieved definitive treatment in 18 patients (60%) with a mean of 1.8 (±0.8) procedures. All patients requiring more than three PNAs had secondary laparotomy. Two patients died and five presented severe cerebral lesions. Full enteral feeding was achieved 42±18 days after SIP. Intestinal morbidity included cholestasis (n=6), intestinal stricture (n=1) and growth restriction (n=22). On follow-up (n=25, median=4 years), no severe impairment was noted. Seventeen children (68%) had a normal development. CONCLUSION: PNA as primary therapy for SIP is a viable option, resulting in definitive treatment in 60% of cases, with limited mortality and morbidity.
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Drenagem/métodos , Recém-Nascido de Peso Extremamente Baixo ao Nascer , Doenças do Prematuro/terapia , Unidades de Terapia Intensiva Neonatal , Perfuração Intestinal/terapia , Peso ao Nascer , Drenagem/efeitos adversos , Nutrição Enteral/métodos , Feminino , França , Idade Gestacional , Humanos , Lactente Extremamente Prematuro , Recém-Nascido , Doenças do Prematuro/mortalidade , Perfuração Intestinal/mortalidade , Laparotomia/efeitos adversos , Masculino , Agulhas , Estudos RetrospectivosRESUMO
Computer-tailored programs may help to prevent overweight and obesity, which are worldwide public health problems. This study investigated (1) the 12-month effectiveness of a video- and text-based computer-tailored intervention on energy intake, physical activity, and body mass index (BMI), and (2) the role of educational level in intervention effects. A randomized controlled trial in The Netherlands was conducted, in which adults were allocated to a video-based condition, text-based condition, or control condition, with baseline, 6 months, and 12 months follow-up. Outcome variables were self-reported BMI, physical activity, and energy intake. Mixed-effects modelling was used to investigate intervention effects and potential interaction effects. Compared to the control group, the video intervention group was effective regarding energy intake after 6 months (least squares means (LSM) difference = -205.40, p = 0.00) and 12 months (LSM difference = -128.14, p = 0.03). Only video intervention resulted in lower average daily energy intake after one year (d = 0.12). Educational role and BMI did not seem to interact with this effect. No intervention effects on BMI and physical activity were found. The video computer-tailored intervention was effective on energy intake after one year. This effect was not dependent on educational levels or BMI categories, suggesting that video tailoring can be effective for a broad range of risk groups and may be preferred over text tailoring.
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Meios de Comunicação , Promoção da Saúde/métodos , Obesidade/prevenção & controle , Adulto , Índice de Massa Corporal , Ingestão de Energia , Exercício Físico , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Países BaixosAssuntos
Angiomatose/diagnóstico , Diagnóstico por Imagem , Humanos , Masculino , Pessoa de Meia-IdadeRESUMO
OBJECTIVE: Evaluate neonatal management and outcome of neonates with either a prenatal or a post-natal diagnosis of EA type III. STUDY DESIGN: Population-based study using data from the French National Register for EA from 2008 to 2010. We compared children with prenatal versus post-natal diagnosis in regards to prenatal, maternal and neonatal characteristics. We define a composite variable of morbidity (anastomotic esophageal leaks, recurrent fistula, stenosis) and mortality at 1 year. RESULTS: Four hundred and eight live births with EA type III were recorded with a prenatal diagnosis rate of 18.1%. Transfer after birth was lower in prenatal subset (32.4% versus 81.5%, P<0.001). Delay between birth and first intervention was not significantly different. Defect size (2cm vs 1.4cm, P<0.001), gastrostomy (21.6% versus 8.7%, P<0.001) and length in neonatal unit care were higher in prenatal subset (47.9 days versus 33.6 days, P<0.001). The composite variables were higher in prenatal diagnosis subset (38.7% vs 26.1%, P=0.044). CONCLUSION: Despite the excellent survival rate of EA, cases with antenatal detection have a higher morbidity related to the EA type (longer gap). Even if it does not modify neonatal management and 1-year outcome, prenatal diagnosis allows antenatal parental counseling and avoids post-natal transfer.
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Atresia Esofágica/diagnóstico , Atresia Esofágica/terapia , Diagnóstico Pré-Natal , Fatores Etários , Atresia Esofágica/classificação , Feminino , Humanos , Recém-Nascido , Gravidez , Estudos Prospectivos , Resultado do TratamentoRESUMO
Anorectal malformations (ARM) are the result of an abnormal development of the terminal part of the digestive tract interesting anus and/or rectum that occur early between the sixth and tenth week of embryonic development. They carry a malformation spectrum of severity depending on the level of disruption of the anorectal canal and of the associated caudal malformations (sacrum and spine). ARM are associated in over half the cases with other malformations that can be integrated in some cases in known syndromes. If surgical treatment to restore anatomy as normal as possible is indispensable, post-operative care is essential for these patients whose defecation mechanisms are altered, to reach if not continence, at least a socially acceptable cleanliness.
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Canal Anal/anormalidades , Anus Imperfurado/complicações , Anus Imperfurado/diagnóstico , Fístula Retal/diagnóstico , Fístula Retal/etiologia , Reto/anormalidades , Canal Anal/cirurgia , Malformações Anorretais , Anus Imperfurado/epidemiologia , Anus Imperfurado/cirurgia , Procedimentos Cirúrgicos do Sistema Digestório/métodos , França/epidemiologia , Humanos , Recém-Nascido , Cuidados Pós-Operatórios/métodos , Prevalência , Prognóstico , Qualidade de Vida , Fístula Retal/epidemiologia , Fístula Retal/cirurgia , Reto/cirurgia , Índice de Gravidade de Doença , Resultado do TratamentoRESUMO
INTRODUCTION: Postnatal management of prenatally detected hydronephrosis remains controversial. It has been suggested that cortical transit time (CTT) could successfully predict deterioration in children with pelvi-ureteric junction (PUJ) obstruction. We decided to conduct a retrospective study in our hydronephrosis population to evaluate whether initial CTT was significantly correlated with the need for surgery. PATIENTS AND METHOD: We reviewed the charts of all our patients managed for significant PUJ obstruction (>12 mm) between 2007 and 2010 and determined CTT retrospectively, on the first diuretic scan of each of these patients. We then determined the relationship between initial CTT and the need for surgery. RESULTS: We identified 37 patients with hydronephrosis (pelvic size >12 mm) of which 26 were diagnosed prenatally. Out of 22 patients with an initial abnormal CTT, 20 underwent surgery. Out of 15 children with a normal initial CTT, 4 underwent surgery (OR 27.5 (IC95%: 4.3-174.9)). CONCLUSION: Initial CTT could be a reliable prognostic factor for future evolution of renal function in children with hydronephrosis. CTT is easy to determine on diuretic renal scan. A prospective trial is being devised to confirm what role it could have in the management of children with hydronephrosis.
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Hidronefrose/congênito , Pelve Renal/metabolismo , Rim Displásico Multicístico , Ureter/metabolismo , Obstrução Ureteral , Adolescente , Biomarcadores/metabolismo , Criança , Feminino , Humanos , Hidronefrose/diagnóstico por imagem , Hidronefrose/metabolismo , Hidronefrose/cirurgia , Lactente , Recém-Nascido , Pelve Renal/diagnóstico por imagem , Masculino , Rim Displásico Multicístico/diagnóstico por imagem , Rim Displásico Multicístico/metabolismo , Rim Displásico Multicístico/cirurgia , Projetos Piloto , Valor Preditivo dos Testes , Cuidados Pré-Operatórios/métodos , Prognóstico , Cintilografia , Estudos Retrospectivos , Tecnécio Tc 99m Mertiatida , Ureter/diagnóstico por imagem , Obstrução Ureteral/diagnóstico por imagem , Obstrução Ureteral/metabolismo , Obstrução Ureteral/cirurgiaRESUMO
Conventional and robotic-assisted laparoscopy is being used for more and more complex urological procedures in children. There have recently been reports of laparoscopic or laparoscopic-assisted appendicovesicostomies in children. We report a case of combined laparoscopic-assisted nephrectomy, augmentation ureterocystoplasty and Mitrofanoff appendicovesicostomy in a 5-year-old boy with valve bladder syndrome.
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Cistostomia/métodos , Laparoscopia/métodos , Nefrectomia/métodos , Doenças Ureterais/cirurgia , Doenças da Bexiga Urinária/cirurgia , Derivação Urinária/métodos , Apêndice/cirurgia , Pré-Escolar , Humanos , Masculino , Robótica/métodosRESUMO
Liver abscess in the pediatric population remains uncommon in developed countries, except in cases of septicemia or in children with major debilitating diseases, granulocyte dysfunction, or immunosuppression. Although much is known about the etiopathogenesis of liver abscess, the gold standard of investigations and treatment is still debatable in developing countries. We report the case of a 6-year-old child living in Reunion Island, with no medical history, presenting with right and pyretic abdominal pain in the right upper quadrant. Ultrasound and CT scan showed a large hypodense nonenhanced area in segment IV. Final diagnosis was, by exclusion, pyogenic liver abscess based on negative serology, recent liver lesion, and normal tumor test results, even if blood culture remained negative. No percutaneous puncture was done because of positive outcome after 4 days of antibiotics. Treatment consisted in three intravenous antibiotics (ceftriaxone, aminoxide, and metronidazole) until complete biological normalization. Ultrasound remained normal 3 months later. Even if liver abscess is uncommon in developing countries, the diagnosis must be raised in cases of isolated liver tumor with fever. Management in the nonimmunosuppressed child must be discussed associating parenteral antibiotic therapy, percutaneous drainage, or surgery in very uncommon cases, according to the liver location and first day's progression. Etiological investigation such as colonoscopy in adults must be adapted to pediatric data.
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Abscesso Hepático , Criança , Feminino , Humanos , Abscesso Hepático/diagnóstico , Abscesso Hepático/tratamento farmacológicoRESUMO
With modern prenatal imaging, liver cysts are being diagnosed more often. Although large cysts are usually asymptomatic, they may present as an abdominal emergency requiring surgery in the first weeks of life. We report a series of 3 patients with prenatal diagnosis of isolated cystic liver lesions diagnosed at 22, 31 and 33 weeks of gestational age. The hepatic origin of the cysts was confirmed prenatally by a MRI in 2 cases, with visualization of a normal gallbladder. The prenatal course was uneventful. Postnatal ultrasound confirmed the diagnosis of liver cyst, showed normality of the biliary tract and in one case, rupture of the cyst during delivery. Because of an uncommon rapid increase in size, the 3 children underwent surgical excision of the cysts within the first weeks of life. These were non-bile-containing intrahepatic cysts arising from segment IV. Long-term follow up was uneventful.
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INTRODUCTION: It has been suggested that penile length is negatively correlated to the degree of hypospadias; however, there are no studies in the literature actually comparing penile length in normal patients and patients with hypospadias. MATERIAL AND METHOD: Between January and May 2011, we measured penile length in two groups of children aged up to 5 years. The first group comprised all boys admitted for hypospadias (40 patients; 25 distal and 15 proximal hypospadias). The control group comprised 100 boys seen for other surgical procedures excluding those with endocrine disorders. We measured the length of the dorsal aspect of the penis in the flaccid state, without stretching. We then established, using our control group, a range of 'normal' values for penile length in our population and determined whether children with hypospadias were within this 'normal' range. RESULTS: Mean penile length in the control group was 4.07 ± 0.92 cm, mean penile length in the hypospadias group was 4.36 ± 0.9 cm (4.48 ± 0.89 cm for distal hypospadias and 4.21 ± 0.79 cm for proximal hypospadias). There was no difference in penile length between the hypospadias group and the control group regardless of degree of hypospadias. CONCLUSION: This study indicates that penile length in children with hypospadias whether proximal or distal is within the normal range.
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Hipospadia/diagnóstico , Pênis/anatomia & histologia , Pré-Escolar , Humanos , Lactente , Masculino , Tamanho do Órgão , Estudos Retrospectivos , Uretra/anatomia & histologiaRESUMO
BACKGROUND: Octreotide is a synthetic octapeptide having properties related to those of natural somatostatin, a hypothalamic hormone. We report a case of eruptive naevus in patients treated with octreotide. PATIENTS AND METHODS: A 52-year-old man consulted for multiple achromic naevi of recent onset. He was undergoing treatment with octreotide 30 mg per month for hepatic metastases in a setting of operated colonic carcinoid tumor. Since the start of this treatment, he had presented an efflorescence of diffuse naevus comprising over 200 lesions, certain of which were highly atypical. Annual follow-up was carried out. Ten years later, the patient was still alive and undergoing octreotide therapy at the same dose. The number of naevi had stabilized and there was no evidence of melanoma. DISCUSSION: Eruptions of naevi are rare; they may occur at the sites of lesions in bullous diseases or during immunodepression (malignant or drug induced, HIV infection). There are questions concerning possible stimulation of naevus cells and the risk of onset of melanoma. Routine monitoring of pigmented lesions is thus necessary in patients treated with octreotide.
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Antineoplásicos Hormonais/efeitos adversos , Segunda Neoplasia Primária/induzido quimicamente , Nevo Pigmentado/induzido quimicamente , Octreotida/efeitos adversos , Neoplasias Cutâneas/induzido quimicamente , Antineoplásicos Hormonais/uso terapêutico , Diagnóstico Diferencial , Humanos , Neoplasias Hepáticas/tratamento farmacológico , Neoplasias Hepáticas/secundário , Masculino , Melanócitos/patologia , Melanoma/diagnóstico , Melanoma/tratamento farmacológico , Melanoma/secundário , Pessoa de Meia-Idade , Segunda Neoplasia Primária/diagnóstico , Segunda Neoplasia Primária/patologia , Nevo Pigmentado/diagnóstico , Nevo Pigmentado/patologia , Octreotida/uso terapêutico , Neoplasias Cutâneas/diagnóstico , Neoplasias Cutâneas/patologia , Neoplasias Cutâneas/secundárioAssuntos
Doenças Ósseas/diagnóstico , Dor Lombar/diagnóstico , Vértebras Lombares/patologia , Imageamento por Ressonância Magnética , Sarcoidose/diagnóstico , Tomografia Computadorizada por Raios X , Doenças Ósseas/diagnóstico por imagem , Doenças Ósseas/patologia , Doença Crônica , Humanos , Dor Lombar/diagnóstico por imagem , Dor Lombar/etiologia , Dor Lombar/patologia , Vértebras Lombares/diagnóstico por imagem , Masculino , Pessoa de Meia-Idade , Sarcoidose/diagnóstico por imagem , Sarcoidose/patologiaRESUMO
Following the article of Alberti et al., we would like to provide our own experience with two more cases in evaluation of POEMS syndrome using morphological and functional imaging modalities, including plain X-rays, computed tomography (CT), magnetic resonance imaging (MRI), bone scintigraphy and positrons emission tomography with computed tomography (PET/CT). Among them, 18-FDG PET/CT proved its usefulness allowing extensive screening of the bony lesions involved.
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Fluordesoxiglucose F18 , Síndrome POEMS/diagnóstico , Síndromes Paraneoplásicas/diagnóstico , Tomografia por Emissão de Pósitrons/métodos , Técnica de Subtração , Tomografia Computadorizada por Raios X/métodos , Feminino , Humanos , MasculinoRESUMO
PURPOSE: To assess what is done and what is recommended concerning fixation of the solitary testis. MATERIAL AND METHOD: We conducted an e-mail survey of current practices in 28 pediatric surgery departments in 28 university or general hospitals in France. We then reviewed what evidence could be found in the literature. RESULTS: All surgeons fix the contralateral solitary testis following intravaginal torsion. Sixteen out of 28 fix the contralateral solitary testis following extravaginal torsion, 13/28 in cases of monorchia, and 8/28 following orchiectomy for trauma or tumour. Five surgeons have observed one case each of torsion of a solitary testis, and three have witnessed testicular necrosis following orchiopexy. CONCLUSION: There is no consensus regarding fixation of the remaining testis in the literature. Scientific evidence does not show clearly whether fixation is necessary, regardless of the clinical situation. However, if fixation is performed it should be done using the dartos pouch sutureless technique.
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Orquiectomia/métodos , Orquidopexia/métodos , Torção do Cordão Espermático/prevenção & controle , Testículo/anormalidades , Testículo/cirurgia , Atitude do Pessoal de Saúde , Humanos , Masculino , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Jessner's lymphocytic infiltration of the skin (LIS) is a chronic, benign T-cell infiltrative disorder, usually manifesting as erythematous papules or plaques on the face, neck and back. PATIENTS AND METHODS: five patients presented LIS with numerous skin lesions on the face and back characteristic of this disease. Histological examination showed a lymphocytic infiltrate in the dermis without any modification of the epidermis. Direct immunofluorescent study was negative in all cases. Response to dermocorticoids proved inconsistent or negative in all patients. An excellent outcome was achieved in all five patients with pulsed dye laser. In one case, further skin lesions appeared at 1 year and responded to the same treatment. Following a single treatment session with 6-8 J/cm(2), three of five patients showed normal skin. Regression occurred in the other two cases after two to three sessions. Pulsed dye laser appeared to be the best treatment for Jessner-Kanof disease for three patients at 4-8 years of follow-up. DISCUSSION: only one case of Jessner-Kanof disease treated by pulsed dye laser has been reported. Pulsed dye laser has been used in cutaneous lupus and annular granuloma. Selective photothermolysis allows photocoagulation of dilated vessels. CONCLUSION: pulsed dye laser at 595nm could offer a valuable therapeutic alternative, and even a first-line treatment with no side effects.
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Lasers de Corante/uso terapêutico , Linfocitose/radioterapia , Dermatopatias Papuloescamosas/diagnóstico , Dermatopatias Papuloescamosas/radioterapia , Linfócitos T/patologia , Adulto , Biópsia , Feminino , Humanos , Terapia com Luz de Baixa Intensidade , Linfocitose/diagnóstico , Linfocitose/patologia , Masculino , Microscopia de Fluorescência , Pessoa de Meia-Idade , Recidiva , Retratamento , Pele/patologia , Dermatopatias Papuloescamosas/patologiaAssuntos
Complicações do Diabetes/patologia , Músculo Esquelético/patologia , Doenças Musculares/etiologia , Doenças Musculares/patologia , Adulto , Complicações do Diabetes/diagnóstico por imagem , Feminino , Humanos , Músculo Esquelético/diagnóstico por imagem , Doenças Musculares/diagnóstico por imagem , Necrose , RadiografiaRESUMO
OBJECTIVE: To conduct a survey of practices in France concerning cryptorchidism in patients presenting with severe encephalopathy. MATERIAL AND METHOD: We conducted an e-mail survey of current practices in 27 pediatric surgery departments in 27 French university or general hospitals. The study concerned children with severe mental deficiency. RESULTS: The survey showed a disparity in attitudes towards cryptorchidism in patients with severe encephalopathy, ranging from no treatment to orchidopexy in all cases. In most cases, the indication for surgery was the psychological aspect for the parents or accessibility to clinical examination. CONCLUSIONS: This survey illustrates the unease concerning the pertinence of performing orchidopexy in these children. As improved fertility is not really an issue in children with severe encephalopathy, psychological aspects apply only to the family, and, as the benefit of orchidopexy for prevention or early diagnosis of testicular cancer is marginal, the risk/benefit ratio of orchidopexy for children with severe encephalopathy and cryptorchidism is unclear.