Spina bifida occulta at the lumbar spine level manifested as chronic low back pain and unpredictable neurologic deficit: A case report.

INTRODUCTION: Spina bifida occulta has a variety of symptoms that may hinder the diagnosis and subsequently delay appropriate treatment, causing a decrease in the patient's quality of life. This study aims to shed light on spina bifida occulta, with chronic low back pain as the predominant symptom, and the treatment applied in this case. PRESENTATION OF CASE: A 46-year-old male was diagnosed with spina bifida occulta at the 5th lumbar spine after 2 years of having chronic low back pain that radiated to the left leg. He was initially diagnosed with chronic low back pain and was treated with epidural steroid injections which yielded a suboptimal outcome. Through an MRI examination, a spina bifida occulta at the 5th lumbar spine was identified and the patient was then referred to a tertiary hospital for further spinal decompressive treatments. The decompression level was obtained intraoperatively with the aid of intraoperative neurophysiological monitoring. Following the procedure, pain had almost completely subsided, and the patient regained full function for his daily activities without any pain or restrictions. DISCUSSION: Non-specific clinical symptoms hindered the prompt diagnose of occult spinal dysraphism. MRI examinations of the spine is required and recommended for the characterization of intraspinal and perispinal abnormalities. Using intraoperative neurophysiological monitoring, we observed an improvement of nerve function at the L3-L5 level following decompression at the L3 level. CONCLUSION: The diagnosis of spina bifida can be challenging when patients are presented with non-specific clinical symptoms, in this case as pain. We recommend spinal MRI examinations in cases of chronic lower back pain that fail to improve following expected pain management and therapy. Intraoperative neurophysiological monitoring can be used to assist in the identification of the level for decompression, as well as the resolution of pain.

Complex Closed Spinal Dysraphism Presenting As Cauda Equina Syndrome With Faun Tail Nevus.

A posterior midline cutaneous lesion known as a faun tail nevus or aberrant lumbar hypertrichosis is significant to doctors because it may serve as a cutaneous signal for an underlying spinal cord and spine abnormalities. We describe a 17-year-old child who, since infancy, has had excessive hair development over his lumbosacral area. The lower spinal cord was affected by a related spinal abnormality. Clinical evidence was used to make the diagnosis. The patient presented with complaints of asymmetric monoparesis which on clinical examination and radiological investigations was found to be cauda equina syndrome secondary to spina bifida occulta. This case is reported for its clinical importance as patients with spina bifida occulta may show late deterioration.

Effects of Spina Bifida Occulta on Bone Union in Fifth Lumbar Spondylolysis.

Introduction: The effect of spina bifida occulta (SBO) on bone union in lumbar spondylolysis is controversial. The study aim was to assess the effect of SBO on bone union after conservative treatment of L5 spondylolysis, the most common level. Methods: The study included 191 lesions in 145 patients (mean age, 14.0 years) with conservatively treated L5 spondylolysis. We examined the relationships between bone union after conservative treatment and the number of SBOs, levels, and single or multilevel status. Fisher's exact probability test, chi-square test, and Welch's T test were performed. Results: The SBO incidence was 53%, with at least one SBO at any vertebral level. SBO at S1 (p=0.034) or S2 (p=0.0003), two SBOs (p=0.0018), and three SBOs (p=0.011) were associated with a lower bone union rate. The bone union rate was significantly lower for lesions with SBOs at both S1 and S2 than without (42% vs. 79%; p<0.0001). Conclusions: The SBO incidence in L5 spondylolysis was 53%. SBO at S1 or S2 and a higher number of SBOs were associated with lower bone union rates. In particular, the bone union rate of lesions with SBOs at both S1 and S2 was <50%.

Surgery for spina bifida occulta: spinal lipoma and tethered spinal cord.

The technical evolution of the surgery for spina bifida occulta (SBO) over the course of a half-century was reviewed with special foci placed on the spinal lipoma and tethered spinal cord. Looking back through history, SBO had been included in spina bifida (SB). Since the first surgery for spinal lipoma in the mid-nineteenth century, SBO has come to be recognized as an independent pathology in the early twentieth century. A half-century ago, the only option available for SB diagnosis was the plain X-ray, and pioneers of the time persevered in the field of surgery. The classification of spinal lipoma was first described in the early 1970s, and the concept of tethered spinal cord (TSC) was proposed in 1976. Surgical management of spinal lipoma with partial resection was the most widely practiced approach and was indicated only for symptomatic patients. After understanding TSC and tethered cord syndrome (TCS), more aggressive approaches became preferred. A PubMed search suggested that there was a dramatic increase of publications on the topic beginning around 1980. There have been immense academic achievements and technical evolutions since then. From the authors' viewpoint, landmark achievements in this field are listed as follows: (1) establishment of the concept of TSC and the understanding of TCS; (2) unraveling the process of secondary and junctional neurulation; (3) introduction of modern intraoperative neurophysiological mapping and monitoring (IONM) for surgery of spinal lipomas, especially the introduction of bulbocavernosus reflex (BCR) monitoring; (4) introduction of radical resection as a surgical technique; and (5) proposal of a new classification system of spinal lipomas based on embryonic stage. Understanding the embryonic background seems critical because different embryonic stages bring different clinical features and of course different spinal lipomas. Surgical indications and selection of surgical technique should be judged based on the background embryonic stage of the spinal lipoma. As time flows forward, technology continues to advance. Further accumulation of clinical experience and research will open the new horizon in the management of spinal lipomas and other SBO in the next half-century.

Epidemiological differences between the sexes in adolescent patients with lumbar spondylolysis: a single-institution experience in Japan.

BACKGROUND: Lumbar spondylolysis, a common identifiable cause of low back pain in young athletes, reportedly has a higher incidence rate in males. However, the reason for its higher incidence in males is not clear. This study aimed to investigate the epidemiological differences between the sexes in adolescent patients with lumbar spondylolysis. METHODS: A retrospective study was conducted in 197 males and 64 females diagnosed with lumbar spondylolysis. These patients visited our institution from April 2014 to March 2020 with their main complaint being low back pain, and they were followed-up until the end of their treatment. We investigated associations between lumbar spondylosis, their background factors, and characteristics of the lesions and analyzed their treatment results. RESULTS: Males had a higher prevalence of spina bifida occulta (SBO) (p = 0.0026), more lesions with bone marrow edema (p = 0.0097), and more lesions in the L5 vertebrae (p = 0.021) than females. The popular sports disciplines were baseball, soccer, and track and field in males, and volleyball, basketball, softball in females. The dropout rate, age at diagnosis, bone union rate, and treatment period did not differ between the sexes. CONCLUSION: Lumbar spondylolysis was more common in males than in females. SBO, bone marrow edema, and L5 lesions were more frequent in males, and sports discipline varied between the sexes.

Conjoined nerve root in a patient with lumbar disc herniation accompanied by a lumbosacral spine anomaly: a case report.

BACKGROUND: A nerve root anomaly, typified by a conjoined nerve root, is a rare finding. Conjoined nerve root anomalies are easily missed even in preoperative advanced imaging modalities, which can be potentially troublesome during and after surgery. In this report, we present a case of conjoined right L5-S1 nerve root in a patient with lumbar disc herniation, accompanied by spina bifida occulta, which was undiagnosed on preoperative imaging studies. CASE REPORT: A 55-year-old Asian (Japanese) woman presented with low back pain and right leg radiating pain due to lumbar disc herniation at the right L5/S1. Physical examination revealed a positive Lasègue sign and the range of the straight leg raising test was 20° on the right side. The right patellar tendon reflex was normal; however, the right ankle jerk reflex disappeared. Although no obvious hypoesthesia was noted, mild muscle weakness (4/5) was observed in the right leg on the manual muscle test. We planned the lumbar discectomy under a microscope. During surgery, the conjoined right L5-S1 nerve root, which was compressed by herniated nucleus pulposus, was encountered. Although it was very thick and less mobile, some pieces of herniated nucleus pulposus could be removed piece by piece from the axillary part. After sequential decompressive procedures, the tightness of the conjoined right L5-S1 nerve root decreased but its mobility did not improve much. The laterality of the thickness and exit angle of the conjoined right L5-S1 nerve root was retrospectively confirmed on T2 coronal magnetic resonance images and magnetic resonance neurography. Postoperatively, right leg pain was immediately alleviated and complete improvement of muscle weakness was achieved 1 week later (5/5). CONCLUSIONS: Magnetic resonance neurography is extremely useful for the accurate diagnosis of anomalous nerve roots because of clear visualization of the neural tissue. Discectomy under a microscope, which enables magnified three-dimensional observation of the surgical field, must provide a valid and safe procedure to achieve not only secure resection of herniated discs but also adequate exposure of anomalous nerve roots.

Hydromyelia and Intramedullary Abscess Complications of Dermal Sinus Tract: Rare Case in a Child.

The dermal sinus tract (DST) is an infrequent form of spina bifida occulta that can be complicated by infections. This is a case report of a child with a rare association of DST complications, namely hydromyelia and intramedullary abscess. A 1-year-old male child was admitted to the hospital with a history of fever and progressive loss of lower-limb movements and the presence of an ostium in the midline of the lumbar region and cutaneous stigmas with no secretion discharge. Computed tomography and magnetic resonance imaging (MRI) of the thoracolumbar spine revealed an extensive intradural T12-S1 abscess and cystic dilatation of the central medullary canal (hydromyelia) from T2 to T12. The surgery was conducted with the drainage of the large abscess and also improving hydromyelia. After 30 days of rehabilitation with physical therapy, the child could walk despite right crural monoparesis (possible L4/L5 injury). This report described a case of DST that showed a rare association of two complications, i.e., intramedullary abscess and hydromyelia, due to a late diagnosis. Sequelae could have been prevented with early diagnosis.

Chronic Hydrocephalus and Tethered Cord Masquerading as Postconcussive Syndrome.

We present a rare case of chronic hydrocephalus and tethered cord syndrome in a high-functioning asymptomatic college student. Her presentation was triggered by a fall, at which time, she developed subacute symptoms consistent with progressive increased intracranial pressure. After endoscopic third ventriculostomy for hydrocephalus, the patient presented with progressive bilateral lower extremity and sphincter symptoms, leading to spinal imaging and diagnosis of tethered cord syndrome with fatty filum. The patient was treated with tethered cord release and had a favorable long-term outcome. This case highlights the innocuous onset of 2 congenital diagnoses in adulthood seemingly associated with a mild traumatic injury. Furthermore, it shows classic imaging findings associated with chronic increased intracranial pressure, aqueductal stenosis, and tethered cord syndrome (preoperative and postoperative appearances), which serve an important educational role given the relate rarity of these coexisting diseases in adults.

Diagnosis of fetal closed spina bifida without subcutaneous mass with prenatal ultrasound / 中华围产医学杂志

Objective:To investigate the prenatal ultrasound findings and clinical prognosis in fetal closed spina bifida without subcutaneous mass.Methods:This retrospective study included nine fetuses diagnosed with closed spina bifida without subcutaneous mass by prenatal ultrasound in Women's Hospital of Jiangnan University from October 2016 to February 2022. Descriptive analysis was used to summarize the ultrasonographic features, MRI findings, genetic testing results, pregnancy outcomes and follow-up data.Results:The diagnosis of fetal closed spina bifida without subcutaneous mass was confirmed in all cases by MRI, X-ray examination or ultrasound after termination or neonatal surgery. Four cases presenting with various degrees of sacral vertebra defects had caudal regression syndrome complicated by other malformations. Two cases had dermal sinus, presenting with subcutaneous hypoechoic sinus tract connecting to the spinal canal. Lipoma terminalis were found in two fetuses who presented with intraspinal hyperechoic mass. One fetus with diastematomyelia showed short linear strong echoes and double spinal cord echoes in the spinal canal with butterfly vertebrae. The location of the conus medullaris was lower in seven cases and normal in one fetus. The other one case had unclear position of the conus medullaris. No postoperative complications occurred in the two cases (one with dermal sinus and one with lipoma terminalis) receiving postnatal surgery and both infants grew and developed normally. Fetal death occurred in one case and six pregnancies were terminated.Conclusions:Closed spina bifida without subcutaneous mass typically has ultrasonographic features. Detection of spinal cord echoes in the spinal canal can improve the prenatal detection rate. Whether it is complicated with malformation affects its prognosis. Prenatal ultrasound diagnosis may provide information for prognosis consultation and postpartum treatment.

Full-Endoscopic Discectomy in an Adult Postoperative Spinal Dysraphism Patient: A Case Report.

A 52-year-old male patient presented with right lumbar pain and was diagnosed with a herniated disc using MRI. Based on his symptoms, a full-endoscopic discectomy via transforaminal approach (FED-TF) was planned. However, we focused on the possibility of an abnormal spinal anomaly due to a history of prior surgery for spina bifida during childhood that was identified through an interview. Although the FED-TF approach is sometimes used in the upper lumbar spine, this approach may damage the existing nerve in the Kambin's triangle due to an abnormal nerve root course; therefore, we changed the surgical approach to a full-endoscopic discectomy via interlaminar approach (FED-IL) and successfully completed the surgery. Despite the rarity of spinal dysraphism in children with an estimated incidence of 0.05-0.25 per 1000 live births, the probability of these patients undergoing spinal surgery in adulthood is unknown, and the total percentage of those requiring surgery is likely to be small. However, the possibility of abnormal nerve course should be considered when planning surgery for these patients. Therefore, it is important to pay attention to the route of the root and to obtain a preoperative coronal MRI in patients who have undergone spinal surgery during their childhood. Careful interviews and preoperative imaging are of critical importance for the safety and efficacy of spine surgery.

Successful annuloplasty using the cone-beam computed tomography-assisted radiofrequency thermocoagulation system in a patient with severe vertebral deformity: a case report.

BACKGROUND: Complex anatomical features are challenging for minimally invasive intradiscal therapy owing to insufficient visualization for accurate needle advancement. We report the case of a patient with dysraphic vertebral pathologies who presented with L5/S1 degeneration and was successfully treated with annuloplasty using the cone-beam computed tomography (CBCT)-assisted radiofrequency thermocoagulation system. CASE PRESENTATION: A 34-year-old woman presented with a lower back and left radicular pain of L5/S1 discogenic origin, accompanied by spina bifida occulta and lumbosacral transitional vertebra. Radiofrequency annuloplasty was performed to preserve disc height and spinal stability, with real-time CBCT guidance for the congenital and degenerative conditions. The procedure relieved her left lower-extremity pain and magnetic resonance imaging revealed that the L5/S1 disc bulging decreased while the disc height was preserved. CONCLUSION: Optimal accessibility of radiofrequency thermocoagulation and effective needle guidance using CBCT significantly improve the success rate of annuloplasty at the L5/S1 degenerative disc with severe vertebral deformity.

Spina Bifida Occulta Is a Risk Factor for Spinal Cord Injury Without Fracture or Dislocation for Children Performing a Backbend During Dance.

Objective: This study aimed to explore the clinical features and outcomes of children with spinal cord injury (SCI) without fracture or dislocation. Methods: The clinical data of children with SCI without fracture or dislocation in this retrospective study were collected in Chongqing, China (January 2010 to December 2021). We collected patient demographics at admission including age, gender, cause, level, and severity of the injury in admission and complications. Reports from radiologic imaging were reviewed to identify spina bifida occulta (SBO). Neurological function was evaluated using the American Spinal Injury Association (ASIA) Impairment Scale (AIS) for an SCI. Results: A total of 74 children with SCI (male, 27%; female, 73%; male-to-female ratio, 1:2.7; average age, 5.7 years) were included. The main cause of injury was backbend during the dance (34 patients, 45.9%, including 2 patients who hugged back falling backward), followed by traffic accidents (17 patients, 23%). Children with backbend-related SCI were older than other children (6.9 vs. 4.9 years old, P < 0.001). When reviewing all radiological images, it was found that 20 (27%) patients with SCI had SBO. The proportion of SCI with SBO caused by backbend was considerably higher than those caused by non-backbend (41.2 vs. 15%, P = 0.012). The AIS were 22 (29.7%), 4 (5.4%), 8 (10.8%), 31 (41.9%), and 9 (12.2%) in A, B, C, D, and E, respectively. The prognosis was poorer in the backbend during dancing than other causes of injury (p = 0.003). Conclusion: This study showed that backbend during the dance was the main cause of children's SCI without fracture or dislocation in Chongqing, China. The prognosis was poorer in those children than in other causes of injury. Meanwhile, we have established an association between SBO and SCI for children performing a backbend during the dance.

Co-existence of spina bifida occulta and lumbosacral transitional vertebra in patients presenting with lower back pain.

Lower back pain is a common symptom, which is managed by various specialties including neurology, orthopedics, general medicine, and rheumatology. Lumbosacral transitional vertebra (LSTV) is an important cause of back pain, about which many clinicians are unfamiliar. It is a congenital malformation of the spine, which results from abnormal fusion of the sacrum with the vertebra above, to a variable extent. An extra joint is formed between the ala of sacrum and the elongated transverse process of the vertebra above on one or both sides. It leads to altered rotational movement of the lower spine, which gives rise to back pain. Spina bifida occulta (SBO) is another congenital malformation of the spine, which is detected incidentally because it does not cause any symptoms. We observed frequent co-existence of SBO and LSTV in patients attending our rheumatology clinic for lower back pain.

Association of spinal anomalies with spondylolysis and spina bifida occulta.

PURPOSE: To investigate the association of spinal anomalies with lumbar spondylolysis and spina bifida occulta (SBO). METHODS: A total of 1190 patients with thoracic, abdominal, and pelvic computed tomography scans available were categorized according to the number of presacral (thoracic and lumbar) mobile vertebrae and the presence or absence of lumbosacral transitional vertebrae (LSTV). The prevalence of spondylolysis and SBO and the association of spinal anomalies with these disorders were evaluated. RESULTS: Normal morphology (17 mobile vertebra with no LSTV) was found in 607 men (86.5%) and 419 women (85.9%) and about 14% of patients had anomalies. Spondylolysis was found in 74 patients (6.2%), comprising 54 men (7.7%) and 20 women (4.1%). SBO involving the lumbar spine was found in 9 men (1.3%) and 2 women (0.4%). Spondylolysis was significantly more common in men with 18 vertebrae without LSTV (21.1%) than in those with 17 vertebrae without LSTV (7.2%) (p = 0.002). The prevalence of spinal anomalies was 55.6% in men and 50.0% in women with SBO that included a lumbar level was significantly higher than in both men (13.5%, p < 0.001) and women (4.8%, p = 0.003) without SBO. CONCLUSION: These findings indicate that there is a relationship between spinal anomalies and both spondylolysis and SBO, which may lead to elucidation of the mechanism of onset of spondylolysis and improve its treatment and prognosis. Awareness that patients with SBO involving the lumbar spine have an increased likelihood of a spinal anomaly may help to prevent level errors during spinal surgery.

Sagittal spinopelvic alignment in tethered cord syndrome and split cord malformation.

PURPOSE: Sagittal imbalance is common in degenerative and congenital spinal diseases. Some studies have examined spinal deformities in the spina bifida. However, sagittal spinopelvic parameters in tethered cord syndrome (TCS) and split cord malformation (SCM) have been poorly evaluated in the literature. In this study, we investigated sagittal spinopelvic differences in TCS due to fatty filum terminale and SCM patients. MATERIAL AND METHODS: A total of 78 patients with spina bifida occulta (30 SCM and 48 TCS due to fatty filum terminale) were included in the study. Radiological images of these patients were retrospectively evaluated. We evaluated the pelvic incidence, pelvic tilt, sacral slope, sagittal vertical axis (SVA), T1 pelvic angle, lumbar lordosis (LL), thoracic kyphosis, thoracolumbar alignment, and change in those parameters with age. RESULTS: Correlation coefficients between age and LL, T1 pelvic angle, and the SVA in patients with TCS due to fatty filum terminale were statistically significant. In addition, correlation coefficients between age and LL and the SVA in patients with SCM were statistically significant. Notably, LL was increased at a statistically significant level with age in patients with TCS and SCM. CONCLUSION: Improved knowledge of spinal balance parameters in patients with TCS and SCM may be helpful in understanding the clinical course of these pathologies, and provide information regarding the success of surgery at the follow-up period.

Disrafismo Espinal Oculto: Reporte de Caso

RESUMEN El disrafismo espinal oculto incluye alteraciones en la fusión del tubo neural, en el que la lesión está cubierta por la epidermis, su incidencia estimada es de 0,5 a 5 casos por cada 1000 nacidos vivos. Los estigmas cutáneos pueden ser el único signo de la patología, los cuales pueden no ser muy evidentes. Reporte de caso de mujer de 36 años que acudió a consulta por cuadro de dolor lumbar de inicio insidioso, de 3 semanas de duración, que con el paso de los días se fue intensificando, irradia a miembros inferiores, cede parcialmente con analgésicos comunes y se acompaña de parestesias en ambos miembros. Se solicitó TAC y RMN que reveló anomalía anatómica sacrococcígea caracterizada por abertura de canal raquídeo, ausencia de cóccix, situación baja del cono medular, siringomielia e hiperintensidad a nivel del filum terminal sugestivo de lipoma. Se confirmó el diagnóstico de espina bífida oculta a nivel sacro, con lipoma del filum terminal, médula anclada con situación baja del cono medular y siringomielia asociada. Actualmente es controversial el beneficio cirugía profiláctica en pacientes asintomáticos, siendo preferible una conducta conservadora con estrecho seguimiento urológico y neurológico, entre las medidas de prevención se recomienda evitar el ejercicio físico extenuante, disminuir carga de columna lumbar y reeducación postural.

ABSTRACT Occult spinal dysraphism includes alterations in the fusion of the neural tube, in which the lesion is covered by the epidermis, its estimated incidence is 0.5 to 5 cases per 1000 live births. Cutaneous stigmata may be the only sign of pathology, which may not be very obvious. Case report of a 36-year-old woman who came to the clinic for insidious onset lumbar pain, lasting 3 weeks, which intensified over the days, radiating to the lower limbs, partially subsided with common analgesics and accompanied by paresthesias in both limbs. CT and MRI are requested, revealing sacrococcygeal anatomical abnormality characterized by spinal canal opening, absence of coccyx, low location of the medullary cone, syringomyelia, and hyperintensity at the level of the terminal filum suggestive of lipoma. The diagnosis of occult spina bifida at the sacral level was confirmed, with a lipoma of the terminal filum, an anchored cord with a low location of the medullary cone and associated syringomyelia. Currently, the benefit of prophylactic surgery in asymptomatic patients is controversial, being preferable a conservative behavior with close urological and neurological monitoring, among the prevention measures it is recommended to avoid strenuous physical exercise, reduce lumbar spine load and postural reeducation.

Mucocele frontal: reporte de caso

RESUMEN Los mucoceles de los senos paranasales son tumoraciones expansivas que muestran diferentes presentaciones y localizaciones. Son tumores benignos de crecimiento lento, pero debido a la expansión que presentan causan la erosión y desplazamiento de las estructuras adyacentes, la edad de presentación varía de los 40 a los 60 años, sin predilección por el sexo. Aproximadamente en el 60-65 % de casos afectan a los senos paranasales frontales. La clínica de presentación es variable y depende mucho del tamaño del mucocele, así como de su localización y tiempo de evolución, pueden permanecer asintomáticos por mucho tiempo y debutar con alguna complicación; en los de localización frontal los hallazgos más frecuentes son cefalea frontal, asimetría facial, alteraciones a nivel ocular como diplopía, proptosis ocular, disminución de la movilidad ocular, reducción de la agudeza visual, incluso pudiendo llegar a pérdida de la visión total en el ojo afecto; la expansión intracraneal también puede llevar a fístulas de líquido cefalorraquídeo, meningitis y abscesos cerebrales. En el diagnóstico es fundamental solicitar el par radiológico de tomografía y resonancia magnética con contraste para determinar la extensión real del mucocele, la afectación de las estructuras adyacentes y optar por la mejor terapéutica posible. Esta patología es de manejo quirúrgico, el objetivo es abrir la cavidad del mucocele para lograr una adecuada ventilación y drenaje del seno afecto, actualmente la cirugía endoscópica nasal o combinada es la terapéutica más empleada.

ABSTRACT Mucoceles of the paranasal sinuses are expansive tumors that show different presentations and locations. They are benign tumors of slow growth, but due to their expansion they cause erosion and displacement of adjacent structures. The age of presentation varies from 40 to 60 years old, with no gender predilection. Approximately 60-65% of cases affect the frontal paranasal sinuses. The clinical presentation is variable and depends on the size of the mucocele, as well as its location and time of evolution, they can remain asymptomatic for a long time and debut with some complication; In frontal mucoceles the most frequent findings are frontal headache, facial asymmetry, ocular alterations such as diplopia, ocular proptosis, decreased ocular mobility, reduced visual acuity, and even total loss of vision in the affected eye; intracranial expansion can also lead to cerebrospinal fluid fistulas, meningitis and brain abscesses. In the diagnosis it is essential to request the radiological pair of tomography and magnetic resonance with contrast to determine the real extension of the mucocele, the affectation of the adjacent structures and to opt for the best possible therapy. This pathology is of surgical management, the objective is to open the mucocele cavity to achieve an adequate ventilation and drainage of the affected sinus, currently the nasal endoscopic or combined surgery is the most used therapy.

Recurrent Febrile Urinary Tract Infections in a Five-Year-Old Girl.

Urinary tract infections (UTIs) are one of the most common bacterial infections of childhood and in pediatric urology. Medical history, examination findings, and clinical course usually vary with the patient's age. Hence, there are no specific clinical features that are strictly associated with UTI in infants or children. This report presents a five-year-old female patient with spina bifida occulta and recurrent history of febrile UTIs diagnosed with detrusor sphincter dyssynergia over the last year. Urodynamic study confirmed an overactive uroflow pattern with bladder outlet obstruction (BOO) and high flow obstruction with long voiding time and terminal dribbling. The aim of this report is to showcase a typical presentation of secondary detrusor overactivity to bladder outlet obstruction in a patient with a coincidental finding of spina bifida occulta and to emphasize the importance of early treatment intervention in decreasing the risk of future complications such as UTIs.