RESUMO
Prune belly syndrome (PBS) is a rare but morbid complexity of congenital anomalies that consists of abdominal wall defect, bilateral cryptorchidism, and urinary tract dilation. With the recent advances in perinatal care, the life expectancy of patients with PBS has improved. Although renal and sexual outcomes are frequently discussed in the literature, little is known about urinary tract malignancies in adulthood. Herein, we present a case of advanced bladder cancer in a 38-year-old man with PBS. To the best of our knowledge, a malignant tumor arising in a nondefunctionalized or nonaugmented bladder in patients with PBS has not been reported previously.
Assuntos
Criptorquidismo , Síndrome do Abdome em Ameixa Seca , Neoplasias da Bexiga Urinária , Adulto , Criptorquidismo/complicações , Feminino , Humanos , Masculino , Gravidez , Síndrome do Abdome em Ameixa Seca/complicações , Sobreviventes , Bexiga UrináriaAssuntos
Parede Abdominal , Abdominoplastia , Síndrome do Abdome em Ameixa Seca , Procedimentos Cirúrgicos Robóticos , Músculos Abdominais/cirurgia , Parede Abdominal/cirurgia , Adulto , Herniorrafia , Humanos , Síndrome do Abdome em Ameixa Seca/complicações , Síndrome do Abdome em Ameixa Seca/cirurgiaAssuntos
Abdome Agudo/etiologia , Impacção Fecal/complicações , Diálise Peritoneal/efeitos adversos , Peritonite/etiologia , Abdome Agudo/diagnóstico , Diagnóstico Diferencial , Impacção Fecal/diagnóstico por imagem , Feminino , Humanos , Perfuração Intestinal/diagnóstico por imagem , Perfuração Intestinal/cirurgia , Laparotomia/métodos , Síndrome do Abdome em Ameixa Seca/complicações , Aderências Teciduais/complicações , Tomografia Computadorizada por Raios X/métodos , Adulto JovemRESUMO
RATIONALE: Malformative uropathies represent a major cause of Chronic Kidney Disease (CKD) in children. Genitourinary system is the most frequent and sever affected in Prune-Belly syndrome cases. That is why the findings of early diagnosis and vigilant monitoring for these situations remain a major challenge for the medical team. PATIENT CONCERNS: We present the clinical course of a 10 years old child with diagnosis of Prune-Belly syndrome. A urinary tract abnormality was suspected starting 25 weeks of gestation, when a routine ultrasound showed oligohydramnios, increased size urinary bladder, bilateral hydronephrosis and megaureters, thin abdominal wall. DIAGNOSIS: Prenatal suspicion of Prune-Belly syndrome plays a deciding role in renal disease progression. A detailed clinical exam at birth established the diagnosis of Prune-Belly syndrome. Renal ultrasound confirmed bilateral grade III hydronephrosis and megaureters, with empty bladder, suggesting an obstruction at this level. A persistent urachus was confirmed by catheterization. Later it was used for imaging study that showed bilateral high grade reflux. INTERVENTIONS: The main goal of any treatment is to preserve kidney function. Treatment options depend on the clinical picture. The pregnancy was closely monitorized, but fetal distress appeared so early labor was induced at 32 weeks. At beginning a temporary catheter was placed into the urachus which expressed urine. The urachus drain was left in place until the age of 6 weeks, when a bilateral ureterostomy was performed. Skeletal and genital malformations were present too; the child has undergone several surgeries to solve these abnormalities. OUTCOMES: At the age of 10 years, he is a well-adapted child. He has had fewer than 3 urinary tract infections per year. Long term follow-up showed a relatively slow decline in the estimated Glomerular Filtration Rate in our child (62âml/1.73m/min). LESSONS: This case suggests that induced early labor could prove beneficial for early upper urinary tract decompression through earlier access to surgery. This is an option especially in situations or region where vesicoureteric or vesicoamniotic shunt placement is not available.
Assuntos
Síndrome do Abdome em Ameixa Seca/diagnóstico por imagem , Insuficiência Renal Crônica/terapia , Anormalidades Múltiplas , Criança , Diagnóstico Diferencial , Seguimentos , Humanos , Masculino , Síndrome do Abdome em Ameixa Seca/complicações , Insuficiência Renal Crônica/complicações , Insuficiência Renal Crônica/diagnóstico , Ultrassonografia Pré-NatalRESUMO
INTRODUCTION: Patients with umbilical or epigastric hernias benefit from mesh- based repairs, and even more so if a concomitant rectus diastasis (RD) is present. The ideal technique is, however, still under debate. In this study we introduce the minimal invasive linea alba reconstruction (MILAR) with the supraaponeurotic placement of a fully absorbable synthetic mesh. MATERIALS AND METHODS: Midline reconstruction with anterior rectus sheath repair and mesh augmentation by an open approach is a well-known surgical technique for ventral hernia repair. Between December 1, 2016, and November 30, 2017, 20 patients with symptomatic umbilical and/or epigastric hernias, and coexisting RD underwent a minimally invasive complete reconstruction of the midline through a small access route. The inner part of both incised and medialized anterior rectus sheaths was replaced by a fully absorbable synthetic mesh placed in a supraaponeurotic position. RESULTS: Patients were hospitalized for an average of 4 days and the mean operating time was 79 minutes. The mean hernia defect size was 1.5 cm in diameter and the mean mesh size was recorded as 15.8 cm in length and 5.2 cm in width. Two patients sustained surgical postoperative complications in terms of symptomatic seroma occurrences with successful interventional treatment.The early results (mean follow-up period of 5 months) showed no recurrences and only 1 patient reported occasional pain following exertion without rest. DISCUSSION: MILAR is a modification of the recently published endoscopic linea alba reconstruction restoring the normal anatomy of the abdominal wall. A new linea alba is formed with augmentation of autologous tissue consisting of the plicated anterior rectus sheaths. Supraaponeurotic placement of a fully absorbable synthetic mesh eliminates potential long-term mesh-associated complications. Regarding MILAR, there is no need for endoscopic equipment due to the uniquely designed flexible lighted retractors, meaning one assistant less is required.
Assuntos
Hérnia Ventral/cirurgia , Herniorrafia/métodos , Procedimentos Cirúrgicos Minimamente Invasivos/métodos , Síndrome do Abdome em Ameixa Seca/cirurgia , Reto do Abdome/cirurgia , Parede Abdominal/cirurgia , Adulto , Idoso , Feminino , Hérnia Ventral/complicações , Humanos , Masculino , Pessoa de Meia-Idade , Duração da Cirurgia , Complicações Pós-Operatórias/epidemiologia , Síndrome do Abdome em Ameixa Seca/complicações , Telas Cirúrgicas/efeitos adversos , Umbigo/cirurgiaRESUMO
HBL is the most common malignant liver neoplasm in children. The etiology of HBL is largely unknown but there are certain syndromes, such as Beckwith-Wiedemann syndrome, that have been clearly associated with an increased incidence of this malignancy. EBS, also known as prune belly syndrome, is a congenital anomaly characterized by lax abdominal musculature, bilateral cryptorchidism requiring, in some cases, hemodialysis due to significant kidney and urinary tract dysfunctions. Despite an improvement on the survival rates of patients with advanced-stage HBL, the presence of concomitant end-stage renal disease that occurs in patients with EBS constitutes a therapeutic challenge for the clinician not only due to the use of nephrotoxic chemotherapy but also due to the potential need for multi-organ transplant. We report case of a 2-year-old male patient with EBS diagnosed with stage IV, metastatic HBL successfully treated with multi-agent chemotherapy while on dialysis whom then underwent a simultaneous liver-kidney transplant followed by adjuvant chemotherapy. Ultimately, the patient achieved cancer remission with normalization of his renal function. Our report emphasizes that patients with HBL in the setting of EBS will not only require careful kidney function monitoring while receiving chemotherapy, but they might also need to undergo multi-organ transplantation in order to achieve adequate cancer control and also normalization of their kidney function. Awareness of this unusual association calls for further investigation to potentially establish a genetic association between these two disease processes.
Assuntos
Protocolos de Quimioterapia Combinada Antineoplásica/uso terapêutico , Hepatoblastoma/terapia , Falência Renal Crônica/terapia , Transplante de Rim , Neoplasias Hepáticas/terapia , Transplante de Fígado , Síndrome do Abdome em Ameixa Seca/complicações , Quimioterapia Adjuvante , Pré-Escolar , Hepatoblastoma/secundário , Humanos , Falência Renal Crônica/etiologia , Neoplasias Hepáticas/complicações , Neoplasias Hepáticas/patologia , Neoplasias Pulmonares/secundário , Neoplasias Pulmonares/terapia , Masculino , Terapia NeoadjuvanteRESUMO
BACKGROUND: As outcome data for prune belly syndrome (PBS) complicated by end-stage renal disease are scarce, we analyzed characteristics and outcomes of children with PBS using the European Society for Pediatric Nephrology/European Renal Association-European Dialysis and Transplant Association (ESPN/ERA-EDTA) Registry data. METHODS: Data were available for 88 male PBS patients aged <20 years who started renal replacement therapy (RRT) between 1990 and 2013 in 35 European countries. Patient characteristics, survival, and transplantation outcomes were compared with those of male patients requiring RRT due to congenital obstructive uropathy (COU) and renal hypoplasia or dysplasia (RHD). RESULTS: Median age at onset of RRT in PBS was lower [7.0; interquartile range (IQR) 0.9-12.2 years] than in COU (9.6; IQR: 3.0-14.1 years) and RHD (9.4; IQR: 2.7-14.2 years). Unadjusted 10-year patient survival was 85% for PBS, 94% for COU, and 91% for RHD. After adjustment for country, period, and age, PBS mortality was similar to that of RHD but higher compared with COU [hazard ratio (HR) 1.96, 95% confidence interval (CI) 1.03-3.74]. Seventy-four PBS patients (84%) received a first kidney transplant after a median time on dialysis of 8.4 (IQR 0.0-21.1) months. Outcomes with respect to time on dialysis before transplantation, chance of receiving a first transplant within 2 years after commencing RRT, and death-censored, adjusted risk of graft loss were similar for all groups. CONCLUSIONS: This study in the largest cohort of male patients with PBS receiving RRT to date demonstrates that outcomes are comparable with other congenital anomalies of the kidney and urinary tract, except for a slightly higher mortality risk compared with patients with COU.
Assuntos
Falência Renal Crônica/terapia , Transplante de Rim/estatística & dados numéricos , Síndrome do Abdome em Ameixa Seca/complicações , Terapia de Substituição Renal/estatística & dados numéricos , Adolescente , Criança , Pré-Escolar , Estudos de Coortes , Europa (Continente) , Humanos , Rim/patologia , Falência Renal Crônica/etiologia , Falência Renal Crônica/mortalidade , Masculino , Síndrome do Abdome em Ameixa Seca/mortalidade , Sistema de Registros , Terapia de Substituição Renal/métodos , Taxa de Sobrevida , Resultado do TratamentoRESUMO
BACKGROUND: Prune belly syndrome (PBS) is a rare congenital disorder among adults, and the way for repairing abdominal wall musculature has no unified standard. MATERIALS AND METHODS: We described combining laparoscopic and open technique in an adult male who presented with PBS. Physical examination and radiological imaging verified the case of PBS. The deficiency of abdominal wall musculature was repaired by combining laparoscopic and open technique using a double-deck complex patch. RESULTS: The patient successfully underwent abdominal wall repair by combining laparoscopic and open technique. Postoperative recovery was uneventful, and improvement in symptom was significant in follow-up after 3, 6, 12, and 24 months. CONCLUSIONS: Combining laparoscopic and open technique for repair of deficiency of abdominal wall musculature in PBS was an exploratory way to improve life quality.
Assuntos
Gastroscopia/métodos , Hérnia Abdominal/cirurgia , Herniorrafia/métodos , Laparoscopia/métodos , Síndrome do Abdome em Ameixa Seca/complicações , Adulto , Terapia Combinada/métodos , Hérnia Abdominal/congênito , Humanos , Masculino , Síndrome do Abdome em Ameixa Seca/cirurgia , Resultado do TratamentoRESUMO
El síndrome de Prune Belly es un trastorno congénito, que obedece según lo reportado actualmente a una base genética. Está caracterizado por la siguiente triada: deficiencia en grados variables de la musculatura abdominal, criptorquidia bilateral y anomalías del tracto urinario. Se identifican dos variantes del síndrome, una mortal y otra compatible con la vida(AU)
Prune Belly syndrome is a congenital disorder that is due, as currently reported, to genetic basis. It is characterized by the following triad: deficiency of abdominal muscles in varying degrees, bilateral cryptorchidism and urinary tract anomalies. Two variants of the syndrome are identified, a deadly one and another compatible with life(AU)
Assuntos
Humanos , Masculino , Feminino , Recém-Nascido , Síndrome do Abdome em Ameixa Seca/complicações , Síndrome do Abdome em Ameixa Seca/mortalidade , Síndrome do Abdome em Ameixa Seca/epidemiologia , Ultrassonografia Pré-Natal/métodosRESUMO
INTRODUCTION: Magnetic resonance urography (MRU) has proven to be useful in the setting of complex urologic anatomy. Prune belly syndrome (PBS) patients are known to have malformed and highly variable urinary tract anatomy due to significant dilation and renal dysplasia. OBJECTIVE: To further characterize the renal and ureteral anatomy and renal function in patients with PBS via MRU. STUDY DESIGN: Children with PBS undergoing MRU (2006-2011) were identified. Studies were performed to evaluate severe hydronephrosis in all patients. Demographics, previous imaging, and MRU findings were collected. A single radiologist reviewed all studies. RESULTS: MRU was performed on 13 boys, with a median age of 29.3 months (IQR 6-97). Two patients underwent >1 study for ureteropelvic junction obstruction (UPJ obstruction) and calyceal diverticulum with a solitary kidney, respectively. Hydroureteronephrosis (HUN) was identified in 12 boys (92%), while one (8%) did not have ureteral dilation. All patients demonstrated morphologic abnormalities beyond HUN as follows: five (38%) renal dysplasia; five (38%) scarring; four (31%) calyceal diverticula; and three (23%) thickened bladder. The median renal transit time (RTT) was 6 min (IQR 3.5-10.5), and >8 min (range 8.5-35) in six patients; one patient was ultimately diagnosed with obstruction. The mean serum creatinine was 0.5 ± 0.3 mg/dl. This summary figure is a coronal excretory phase T1 MRU image demonstrating absence of well-defined calyces and a 5-cm calyceal diverticulum (white arrow). DISCUSSION: This study reports significant anatomic and functional findings on MRU that were not readily apparent when using standard imaging for children with PBS. The high-resolution images and functional data obtained with MRU allowed for visualization of calyceal diverticula and abnormal renal pelvic anatomy not previously described in PBS. In addition, renal dysplasia could be identified with MRU, which is badly characterized in the PBS population outside of renal biopsy studies. Potential limitations of the study included its nature as a small retrospective case series, which limited the ability to compare imaging modalities. Imaging modalities were based on individual clinical needs; therefore, comparison with diuretic renal scintigraphy was limited. CONCLUSION: MRU provided anatomic and functional details of the urinary tract in children with PBS that allowed for characterization of new renal anatomic abnormalities, including the incidence of calyceal diverticula and renal dysplasia, which have not been previously described. While renal scarring, dysplasia and calyceal diverticula were easily discerned on MRU in ten patients, their clinical significance requires longer follow-up in a larger patient population.
Assuntos
Hidronefrose/etiologia , Imageamento por Ressonância Magnética/métodos , Síndrome do Abdome em Ameixa Seca/diagnóstico , Sistema Urinário/diagnóstico por imagem , Urografia/métodos , Pré-Escolar , Diagnóstico Diferencial , Humanos , Hidronefrose/diagnóstico , Lactente , Masculino , Síndrome do Abdome em Ameixa Seca/complicações , Reprodutibilidade dos Testes , Estudos RetrospectivosRESUMO
INTRODUCTION: Prune belly syndrome (PBS) extra-genitourinary (extra-GU) manifestations are serious comorbidities beyond the genitourinary (GU) anomalies of this disease. We hypothesized an underestimation of the reported frequency and understated impact on quality of life (QOL) of extra-GU comorbidities in PBS survivors beyond the newborn period. To assess this, the frequencies of extra-GU manifestations of PBS in a contemporary cohort of living patients were compared to compiled frequencies from published literature. Second, the impact of extra-GU PBS manifestations on patient/family QOL was assessed via a non-validated open-ended survey. MATERIAL AND METHODS: From 2010 to 2013, PBS survivors were prospectively recruited locally or at three PBS Network National Conventions. The family/subject was asked to complete a detailed PBS questionnaire, non-validated QOL survey, and provide medical records for review. Clinical data were extracted from medical records for local patients. The frequencies of extra-GU manifestations were compared between the contemporary, living cohort and a published literature cohort derived from PubMed. RESULTS AND DISCUSSION: Seven of 706 published studies met criteria for frequencies tabulation of extra-GU PBS manifestations. This largest reported living PBS patient cohort (n = 65) was 99% male with mean age 10 years (1 month-45 years). The living PBS cohort had a statistically significantly higher incidence of gastrointestinal (63%), orthopedic (65%), and cardiopulmonary (49%) diagnoses compared to the compiled published cohort (n = 204). Eleven PBS males and 32 family members completed the QOL survey. Of these, 47% listed at least one non-GU problem (i.e. lung disease, skeletal problems, constipation) as negatively affecting their QOL; 42% listed at least one GU problem (i.e. self-catheterization, recurrent UTIs) as negatively affecting their QOL; 56% reported musculoskeletal surgery and 21% reported gastrointestinal surgery/medication as positively impacting their QOL. CONCLUSIONS: In this large contemporary series, surviving individuals with PBS had a significantly higher incidence of orthopedic, gastrointestinal, and cardiopulmonary diagnoses than previously reported in PBS publications. From the patient/family QOL perspective, non-GU PBS manifestations negatively impact their QOL and treatment of these non-GU conditions improves their lives. As urologic surgeons for these medically complex patients, it is extremely important to be aware of and prepare for the high incidence of non-GU PBS comorbidities directly impacting the medical and surgical treatment and QOL of PBS patients and their families.
Assuntos
Gastroenteropatias/epidemiologia , Pneumopatias/epidemiologia , Síndrome do Abdome em Ameixa Seca/complicações , Escoliose/epidemiologia , Gastroenteropatias/etiologia , Saúde Global , Humanos , Incidência , Pneumopatias/etiologia , Masculino , Escoliose/etiologiaRESUMO
A 26-year-old woman with a complicated urological and gynecological history with uterine didelphys with bilaterally inserting intravesical cervical oses presented with cyclical haematuria. Work up revealed a mass in the ectopic cervical os and adjacent bladder wall. Subsequent resection confirmed a clear cell adenocarcinoma of urological origin with invasion into neighbouring os.
Assuntos
Adenocarcinoma de Células Claras/diagnóstico , Colo do Útero/patologia , Síndrome do Abdome em Ameixa Seca/patologia , Neoplasias da Bexiga Urinária/diagnóstico , Bexiga Urinária/patologia , Anormalidades Urogenitais/patologia , Neoplasias do Colo do Útero/diagnóstico , Abdome/patologia , Adenocarcinoma de Células Claras/patologia , Adulto , Feminino , Hematúria/diagnóstico , Hematúria/etiologia , Humanos , Síndrome do Abdome em Ameixa Seca/complicações , Neoplasias da Bexiga Urinária/patologia , Anormalidades Urogenitais/complicações , Neoplasias do Colo do Útero/patologiaRESUMO
OBJECTIVE: To review the clinical manifestations and operative management of a large contemporary pediatric cohort of patients with prune-belly syndrome (PBS). METHODS: PBS patients aged <21 years followed up in our pediatric urology clinic were identified by the International Classification of Diseases, Ninth Revision code (756.71). Demographics, concomitant diagnoses, surgical history, imaging studies, and renal or bladder function were evaluated. RESULTS: Data were available for 46 pediatric patients (44 boys and 2 girls). Mean age was 7.6 ± 4.7 years (range, 0.9-20 years). Average length of clinical follow-up was 6.8 ± 5 years. Forty-five children (97.8%) had hydroureteronephrosis, and 36 of them (78.3%) had vesicoureteral reflux. Five patients (10.9%) had significant pulmonary insufficiency, and 2 patients (4.3%) were oxygen dependent. Eighteen children (39.1%) had other congenital malformations, including cardiac in 4 patients (8.7%) and musculoskeletal anomalies in 10 patients (21.7%). Orchidopexy was the most common surgery, with all boys aged ≥3 years having undergone the procedure. Twenty-two patients (47.8%) had a history of ureteral surgery, 22 (47.8%) had bladder surgery, 11 (23.9%) had renal surgery, and 6 (13%) had urethral procedures. Nineteen patients (41.3%) underwent abdominoplasty. Eighteen children (39.1%) had documented chronic kidney disease, and 8 children (17.4%) underwent renal transplantation. Average age at transplantation was 5.1 ± 2.9 years. The mean nadir creatinine level for patients with end-stage renal disease was 1.4 mg/dL compared with 0.4 mg/dL for those not requiring transplantation (P <.001). CONCLUSION: Children with PBS have significant comorbidities and require frequent operative intervention, with disease heterogeneity necessitating an individualized management approach. Early end-stage renal disease is prevalent, with approximately 15% of children requiring kidney transplantation.
Assuntos
Síndrome do Abdome em Ameixa Seca/diagnóstico , Síndrome do Abdome em Ameixa Seca/cirurgia , Adolescente , Criança , Pré-Escolar , Feminino , Humanos , Lactente , Masculino , Síndrome do Abdome em Ameixa Seca/complicações , Estudos Retrospectivos , Doenças Urológicas/etiologia , Doenças Urológicas/cirurgia , Adulto JovemAssuntos
Abdome/patologia , Encéfalo/patologia , Malformações do Desenvolvimento Cortical/complicações , Malformações do Desenvolvimento Cortical/patologia , Síndrome do Abdome em Ameixa Seca/complicações , Síndrome do Abdome em Ameixa Seca/patologia , Humanos , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-IdadeAssuntos
Antifibrinolíticos/efeitos adversos , Craniotomia , Trombose Intracraniana/etiologia , Complicações Pós-Operatórias/terapia , Ácido Tranexâmico/efeitos adversos , Angiografia Cerebral , Craniossinostoses/cirurgia , Humanos , Lactente , Trombose Intracraniana/terapia , Imageamento por Ressonância Magnética , Masculino , Síndrome do Abdome em Ameixa Seca/complicações , Acidente Vascular Cerebral/etiologiaRESUMO
An 18 year old male with a history of prune belly syndrome (PBS) presented with acute abdominal pain and palpable left upper quadrant mass. Computed tomography (CT) of the abdomen revealed a medialized spleen with a "whirl sign" in the splenic vessels, consistent with splenic torsion. Coincidentally, the small bowel was also noted to be on the right side of the abdomen, while the colon was located on the left, indicative of malrotation. Emergent diagnostic laparoscopy confirmed splenic torsion and intestinal malrotation. Successful laparoscopic reduction of the splenic torsion was achieved, however, conversion to an open procedure by a vertical midline incision was necessary owing to the patient's unique anatomy. Open splenopexy with a mesh sling and Ladd's procedure were subsequently performed. Malrotation and wandering spleen are known, rare associated anomalies in PBS; however, both have not been reported concurrently in a patient with PBS in the literature. In patients with PBS, acute abdominal pain, and an abdominal mass, high clinical suspicion for gastrointestinal malformations and prompt attention can result in spleen preservation and appropriate malrotation management. We present a case of a teenager who presented with a history of PBS, acute abdominal pain, and a palpable abdominal mass. The patient was found to have splenic torsion and intestinal malrotation. The clinical findings, diagnostic imaging, and surgical treatment options of splenic torsion are reviewed.
Assuntos
Anormalidades Múltiplas , Volvo Intestinal/complicações , Síndrome do Abdome em Ameixa Seca/complicações , Esplenopatias/complicações , Anormalidade Torcional/complicações , Anormalidades Múltiplas/diagnóstico por imagem , Adolescente , Humanos , Volvo Intestinal/diagnóstico por imagem , Masculino , Síndrome do Abdome em Ameixa Seca/diagnóstico por imagem , Radiografia , Esplenopatias/diagnóstico por imagem , Anormalidade Torcional/diagnóstico por imagemRESUMO
Prune belly syndrome (PBS) is a rare congenital malformation of unknown etiology characterized by congenital abnormalities including abdominal wall flaccidity, urinary tract alterations, and bilateral cryptorchidism. The incidence of the syndrome is between 1/35000 and 1/50000 live births and there is little information about the oral findings. The present case describes the oral manifestations of a 15-year-old boy diagnosed with PBS. The findings include enamel hypoplasia associated with generalized hypocalcemic dental lines. In the radiographic exam, pronounced demineralization of the trabecular bone of the jaws, loss of lamina dura in all the teeth, and discontinuity of the mandibular cortical bone were observed. Prune belly syndrome is a rare disease, whose clinical dental aspects are not pathognomonic of the syndrome. The comprehension of the systemic mechanism of PBS and its comorbidities enable an understanding of the systemic etiologic factors associated with oral manifestations.
Assuntos
Síndrome do Abdome em Ameixa Seca/complicações , Doenças Dentárias/etiologia , Adolescente , Humanos , Masculino , Radiografia Panorâmica , Doenças Dentárias/diagnóstico por imagemRESUMO
Prune belly syndrome (PBS) is a rare congenital syndrome characterized by hypoplasia of the abdominal muscles, urinary tract malformations, and cryptorchidism in males. The estimated incidence is 1 in 35,000 to 50,000 live births. Chronic renal failure and end-stage renal disease (ESRD), due both to different degrees of renal hypoplasia or dysplasia and infectious complications, develops in 20-30% of patients who survive the neonatal period. No data are available on progression time to ESRD, owing to the variability of the phenotypic features of nephropathy. Nevertheless, PBS is primarily a pathology of pediatric interest as demonstrated, for example, by the reported average age at transplantation which usually does not exceed fifteen years of age. Therefore the need for renal replacement therapy (RRT) in adult patients with PBS is unusual. It is reasonable to suppose that the abdominal muscular defects may represent a limit for peritoneal dialysis (PD) utilization in PBS adult patients in many Kidney Units where, conversely, treatment with hemodialysis would be probably the easier choice. Here we describe the case of a 44 -year- old man with PBS who, at the age of 41, required RRT and was faced with the challenge of accepting PD. After more than three years of nocturnal automated peritoneal dialysis treatment we can safely say, as the following case illustrates, that PD is a feasible option in PBS adult patients.
Assuntos
Falência Renal Crônica/complicações , Falência Renal Crônica/terapia , Diálise Peritoneal , Síndrome do Abdome em Ameixa Seca/complicações , Adulto , Humanos , MasculinoRESUMO
BACKGROUND: Prune belly syndrome is a rare condition produced by an early mesodermal defect that causes abdominal abnormalities. However, the literature indicates that disturbances related to ectodermal development may also be present. This is the first case report in the literature to suggest that dental abnormalities are part of the broad spectrum of clinical features of prune belly syndrome. Because the syndrome causes many serious medical problems, early diagnosis of abnormalities involving the primary and permanent dentitions are encouraged. CASE PRESENTATION: The authors report the clinical case of a 4-year-old Caucasian boy with prune belly syndrome. In addition to the triad of abdominal muscle deficiency, abnormalities of the gastrointestinal and urinary tracts, and cryptorchidism, a geminated mandibular right central incisor, agenesis of a mandibular permanent left incisor, and congenitally missing primary teeth (namely, the mandibular right and left lateral incisors) were noted. CONCLUSION: This original case report about prune belly syndrome highlights the possibility that dental abnormalities are a part of the broad spectrum of clinical features of the syndrome. Therefore, an accurate intra-oral clinical examination and radiographic evaluation are required for patients with this syndrome in order to provide an early diagnosis of abnormalities involving the primary and permanent dentitions.