Late-onset Presentation Research Articles

Late-Onset Presentation of Spastic Paraplegia 3A (ATL1-HSP) and Its Rare Occurrence with Multiple Spinal Neurofibromas.

Late-Onset Presentation of Spastic Paraplegia 3A (ATL1-HSP) and Its Rare Occurrence with Multiple Spinal Neurofibromas.

Late-Onset Mitochondrial Neurogastrointestinal Encephalopathy Presenting With Isolated Ophthalmic Findings.

Late-Onset Mitochondrial Neurogastrointestinal Encephalopathy Presenting With Isolated Ophthalmic Findings.

Late-onset renal TMA and tubular injury in cobalamin C disease: a report of three cases and literature review

BackgroundMutation of MMACHC gene causes cobalamin C disease (cblC), an inherited metabolic disorder, which presents as combined methylmalonic aciduria (MMA-uria) and hyperhomocysteinaemia in clinical. Renal complications may also be present in patients with this inborn deficiency. The most common histological change is thrombotic microangiopathy (TMA). However, to our acknowledge, renal tubular injury in the late-onset presentation of cblC is rarely been reported. This study provides a detailed description of the characteristics of kidney disease in cblC deficiency, aiming to improve the early recognition of this treatable disease for clinical nephrologists.Case presentationHere we described three teenage patients who presented with hematuria, proteinuria, and hypertension in clinical presentation. They were diagnosed with renal involvement due to cblC deficiency after laboratory tests revealing elevated serum and urine homocysteine, renal biopsy showing TMA and tubular injury, along with genetic testing showing heterogeneous compound mutations in MMACHC. Hydroxocobalamin, betaine, and L-carnitine were administered to these patients. All of them got improved, with decreased homocysteine, controlled blood pressure, and kidney outcomes recovered.ConclusionsThe clinical diagnosis of cblC disease associated with kidney injury should be considered in patients with unclear TMA accompanied by a high concentration of serum homocysteine, even in teenagers or adults. Early diagnosis and timely intervention are vital to improving the prognosis of cobalamin C disease.Clinical Trial NumberNot applicable.

Late-Onset Post-transplant Lymphoproliferative Disorders Presenting with Sudden Massive Abdominal Ascites Effusion: A Case Report

Late-Onset Post-transplant Lymphoproliferative Disorders Presenting with Sudden Massive Abdominal Ascites Effusion: A Case Report

Popliteal Vein Entrapment as a Rare Form of Popliteal Entrapment Syndrome.

Popliteal entrapment syndrome (PES) describes a cluster of symptoms related to the compression of the neurovascular bundle in the popliteal fossa, most commonly involving the popliteal artery. In approximately 10-15% of the cases of popliteal entrapment syndrome, the popliteal vein is compressed. Symptoms of popliteal vein entrapment can mimic venous insufficiency or deep venous thrombosis, causing the diagnosis to be missed or delayed. Diagnosis of popliteal vein entrapment can be done with duplex imaging with flexion and extension maneuvers; however, venography is the gold standard for diagnosis. While popliteal vein entrapment is commonly associated with younger individuals, it may also be an underdiagnosed condition in older patients. We describe two cases of successful diagnosis and treatment of late-onset presentation of popliteal vein entrapment.

Late-onset myopathies.

Late-onset myopathies are defined as muscle diseases that begin after the age of 50 years. Some myopathies present classically in the elderly, whereas others may have a variable age of onset, including late-onset presentation. The purpose of this review is to summarize and comment on the most recent evidence regarding the main diagnosis of late-onset myopathies focusing on genetic causes. Although late-onset myopathies (LOM) are expected to be predominantly acquired myopathies, some common genetic myopathies, such as facioscapulohumeral muscular dystrophy (FSHD), can present late in life, usually with an atypical presentation. In addition, metabolic myopathies, which are classically early-onset diseases, are also diagnoses to be considered, particularly as they may be treatable. Late-onset multiple acyl-CoA dehydrogenase deficiency (MADD) has recently been identified as a cause of subacute LOM with a dramatic response to riboflavin supplementation. Inclusion body myositis is the most frequent of all LOM. Myotonic dystrophy type 2, FSHD and oculopharyngeal muscular dystrophy are the most frequent causes of genetic LOM. We summarize the major differential diagnoses and the clinical features on clinical examination that are suggestive of a genetic diagnosis to provide a diagnostic approach.

Late-onset Schmidt's Syndrome Presenting with Severe Hyponatremia: A Case Report.

Schmidt's syndrome (SS) is a subtype of polyglandular autoimmune syndrome type-2 combining autoimmune thyroiditis (AIT) and autoimmune Addison's disease (aAD). It occurs most frequently in young adult females, and aAD is the most common initial manifestation [1]. We present a rare case of SS with late-onset aAD and severe hyponatremia as the first sign. A 73-year-old woman presented to the emergency department (ED) with a 10-day history of vomiting, diarrhea, and altered mental status. Her past medical history was remarkable for AIT and hypokinetic cardiomyopathy. Moreover, she had recently undergone a 2-week course of corticosteroid therapy for vertiginous symptoms, reporting subjective well-being. In ED, she appeared confused and hypotensive. Blood tests revealed a sodium level of 99 mEq/l with normal potassium. Initial treatment with saline infusions were started, followed by ex juvantibus intravenous hydrocortisone awaiting hormone results, which proved consistent with primary adrenal insufficiency (ACTH 1314 pg/ml, cortisol 4.72 ug/dL). Replacement therapy with both hydrocortisone and fludrocortisone was then implemented, with substantial clinical improvement and normalization of sodium levels. However, the patient later developed right heart failure and hypokalemia, which were likely caused by overreplacement and resolved after adjusting the treatment regimen. The final diagnosis of aAD was confirmed by positive adrenal autoantibodies. aAD should be suspected in each case of severe hyponatremia [2], especially in patients with AIT independent of age. Furthermore, caution is needed in managing high-dose glucocorticoids along with fludrocortisone in elderly patients with cardiac disease to limit the risk of excessive mineralocorticoid activity and heart failure [3].

Late-onset Krabbe disease presenting as spastic paraplegia - implications of GCase and CTSB/D.

Krabbe disease (KD) is a multisystem neurodegenerative disorder with severe disability and premature death, mostly with an infancy/childhood onset. In rare cases of late-onset phenotypes, symptoms are often milder and difficult to diagnose. We here present a translational approach combining diagnostic and biochemical analyses of a male patient with a progressive gait disorder starting at the age of 44 years, with a final diagnosis of late-onset KD (LOKD). Additionally to cerebral MRI, protein structural analyses of the β-galactocerebrosidase protein (GALC) were performed. Moreover, expression, lysosomal localization, and activities of β-glucocerebrosidase (GCase), cathepsin B (CTSB), and cathepsin D (CTSD) were analyzed in leukocytes, fibroblasts, and lysosomes of fibroblasts. Exome sequencing revealed biallelic likely pathogenic variants: GALC exons 11-17: 33 kb deletion; exon 4: missense variant (c.334A>G, p.Thr112Ala). We detected a reduced GALC activity in leukocytes and fibroblasts. While histological KD phenotypes were absent in fibroblasts, they showed a significantly decreased activities of GCase, CTSB, and CTSD in lysosomal fractions, while expression levels were unaffected. The presented LOKD case underlines the age-dependent appearance of a mildly pathogenic GALC variant and its interplay with other lysosomal proteins. As GALC malfunction results in reduced ceramide levels, we assume this to be causative for the here described decrease in CTSB and CTSD activity, potentially leading to diminished GCase activity. Hence, we emphasize the importance of a functional interplay between the lysosomal enzymes GALC, CTSB, CTSD, and GCase, as well as between their substrates, and propose their conjoined contribution in KD pathology.

A Single-Centre Experience of the Management and Surgical Outcomes of Late-Onset Idiopathic Aqueductal Stenosis.

Background Although idiopathic aqueductal stenosis is a congenital disorder, some patients present in adulthood. Many theories have tried to account for the late-onset presentation; however, the aetiology remains uncertain. This study aimed to investigate the clinical presentation, management, and outcomes of patients with late-onset idiopathic aqueductal stenosis (LIAS) managed at our centre. Methodology A retrospective study of patients with a diagnosis of LIAS managed at our centre between 1996 and 2018 was undertaken.Data on clinical presentation, imaging, management, and outcomes were retrieved from patient records and radiology reports. Results A total of 20 patients were diagnosed with LIAS during the study period. Endoscopic third ventriculostomy (ETV) was the initial modality of treatment for nine patients, ventriculoperitoneal shunt (VPS) for four patients, and conservative management in seven patients, in four of them intracranial pressure (ICP) was found to be normal following a period of ICP monitoring. The median follow-up period was three years (1 month to 24 years).One patient was lost to follow-up. One ETV failed in the first six months necessitating VPS insertion.Two cases that were initially managed conservatively required a VPS three and nine years following the initial presentation. Of the patients undergoing VPS insertion, all subsequently required valve adjustment or surgical revision. Conclusions The majority of patients with LIAS undergoing ETV were managed successfully, whereas VPS insertion was associated with a high rate of revision surgery in this cohort.ETV should be considered as the treatment of choice to avoid the long-term complications of shunting for patients with LIAS.

Late-Onset Ataxia-Telangiectasia Presenting With Dystonia and Tremor

Late-Onset Ataxia-Telangiectasia Presenting With Dystonia and Tremor

Prolonged remission followed by low insulin requirements in a patient with type 1 diabetes on a very low-carbohydrate diet.

The use of a low-carbohydrate diet (LCD) reduces insulin requirements in insulinopenic states such as type 1 diabetes mellitus (T1DM). However, the use of potentially ketogenic diets in this clinical setting is contentious and the mechanisms underlying their impact on glycaemic control are poorly understood. We report a case of a patient with a late-onset classic presentation of T1DM who adopted a very low-carbohydrate diet and completely avoided insulin therapy for 18 months, followed by tight glycaemic control on minimal insulin doses. The observations suggest that adherence to an LCD in T1DM, implemented soon after diagnosis, can facilitate an improved and less variable glycaemic profile in conjunction with temporary remission in some individuals. Importantly, these changes occurred in a manner that did not lead to a significant increase in blood ketone (beta-hydroxybutyrate) concentrations. This case highlights the need for further research in the form of randomised controlled trials to assess the long-term safety and sustainability of carbohydrate-reduced diets in T1DM. This case highlights the potential of low-carbohydrate diets (LCDs) in type 1 diabetes mellitus (T1DM) to mediate improved diabetes control and possible remission soon after diagnosis. Could carbohydrate-reduced diets implemented early in the course of T1DM delay the decline in endogenous insulin production? Adherence to an LCD in T1DM can facilitate an improved and less variable glycaemic profile. This case suggests that LCDs in T1DM may not be associated with a concerning supraphysiological ketonaemia.

Abstract 15265: Rilonacept for Refractory Pericarditis Following Immune Checkpoint Inhibitor Therapy: A Case Report

Background: Immune checkpoint inhibitor (ICI)-mediated cardiotoxicities are rare but potentially fatal. Myocarditis, with clinical presentations ranging from asymptomatic to cardiogenic shock, and pericarditis, have been reported in clinical trials and as post-marketing experience with immunotherapy. It is estimated to occur in less than 1% of individuals receiving single immune checkpoint inhibitor therapy, with a median time to onset of 30 days. Herein, we report a case of late-onset ICI-mediated myopericarditis presenting with cardiogenic shock, followed by recurrent pericarditis refractory to steroid taper. Case Presentation: A 44-year-old woman with triple-negative breast cancer underwent chemotherapy, immune checkpoint inhibitor therapy with Pembrolizumab, lumpectomy, and radiation therapy. After the treatment, the patient developed symptoms consistent with myopericarditis, complicated by pericardial effusion with tamponade and cardiogenic shock. The patient underwent emergent pericardiocentesis and, due to refractory shock, was initiated on high-dose steroid therapy with complete resolution. However, during the tapering of steroids, the patient experienced a recurrence of pericarditis, characterized by chest pain, recurrent pericardial effusion, and elevated inflammatory markers. NSAIDs and colchicine were initiated early in the management but failed to achieve symptom control. Given the refractory nature of the recurrent pericarditis, the decision was made to reintroduce prednisone therapy, which led to substantial symptomatic improvement. To avoid further flares with steroid taper, the patient was started on rilonacept. It led to sustained pain control, and steroids were successfully tapered. Conclusion: Pericarditis is a rare complication of pembrolizumab. There are no specific guidelines on the management of ICI-related recurrent pericarditis. Rilonacept was added due to the refractory nature of her symptoms with steroid taper. It led to sustained improvement in pain, and steroids were successfully tapered.

Liver transplantation in ornithine transcarbamylase deficiency: A retrospective multicentre cohort study

Ornithine transcarbamylase deficiency (OTCD) is an X-linked defect of ureagenesis and the most common urea cycle disorder. Patients present with hyperammonemia causing neurological symptoms, which can lead to coma and death. Liver transplantation (LT) is the only curative therapy, but has several limitations including organ shortage, significant morbidity and requirement of lifelong immunosuppression. This study aims to identify the characteristics and outcomes of patients who underwent LT for OTCD.We conducted a retrospective study for OTCD patients from 5 UK centres receiving LT in 3 transplantation centres between 2010 and 2022. Patients' demographics, family history, initial presentation, age at LT, graft type and pre- and post-LT clinical, metabolic, and neurocognitive profile were collected from medical records.A total of 20 OTCD patients (11 males, 9 females) were enrolled in this study. 6/20 had neonatal and 14/20 late-onset presentation. 2/20 patients had positive family history for OTCD and one of them was diagnosed antenatally and received prospective treatment. All patients were managed with standard of care based on protein-restricted diet, ammonia scavengers and supplementation with arginine and/or citrulline before LT. 15/20 patients had neurodevelopmental problems before LT. The indication for LT was presence (or family history) of recurrent metabolic decompensations occurring despite standard medical therapy leading to neurodisability and quality of life impairment. Median age at LT was 10.5 months (6–24) and 66 months (35–156) in neonatal and late onset patients, respectively. 15/20 patients had deceased donor LT (DDLT) and 5/20 had living related donor LT (LDLT). Overall survival was 95% with one patient dying 6 h after LT. 13/20 had complications after LT and 2/20 patients required re-transplantation. All patients discontinued dietary restriction and ammonia scavengers after LT and remained metabolically stable. Patients who had neurodevelopmental problems before LT persisted to have difficulties after LT. 1/5 patients who was reported to have normal neurodevelopment before LT developed behavioural problems after LT, while the remaining 4 maintained their abilities without any reported issues.LT was found to be effective in correcting the metabolic defect, eliminates the risk of hyperammonemia and prolongs patients' survival.

Phenotypic, molecular, and functional characterization of COQ7-related primary CoQ10 deficiency: Hypomorphic variants and two distinct disease entities.

Primary coenzyme Q10 (CoQ10) deficiency is a group of inborn errors of metabolism caused by defects in CoQ10 biosynthesis. Biallelic pathogenic variants in COQ7, encoding mitochondrial 5-demethoxyubiquinone hydroxylase, have been reported in nine patients from seven families. We identified five new patients with COQ7-related primary CoQ10 deficiency, performed clinical assessment of the patients, and studied the functional effects of current and previously reported COQ7 variants and potential treatment options. The main clinical features included a neonatal-onset presentation with severe neuromuscular, cardiorespiratory and renal involvement and a late-onset disease presenting with progressive neuropathy, lower extremity weakness, abnormal gait, and variable developmental delay. Baker's yeast orthologue of COQ7, CAT5, is required for growth on oxidative carbon sources and cat5Δ strain demonstrates oxidative growth defect. Expression of wild-type CAT5 could completely rescue the defect; however, yeast CAT5 harboring equivalent human pathogenic variants could not. Interestingly, cat5Δ yeast harboring p.Arg57Gln (equivalent to human p.Arg54Gln), p.Arg112Trp (equivalent to p.Arg107Trp), p.Ile69Asn (equivalent to p.Ile66Asn) and combination of p.Lys108Met and p.Leu116Pro (equivalent to the complex allele p.[Thr103Met;Leu111Pro]) partially rescued the growth defects, indicating these variants are hypomorphic alleles. Supplementation with 2,4 dihydroxybenzoic acid (2,4-diHB) rescued the growth defect of both the leaky and severe mutants. Overexpression of COQ8 and 2,4-diHB supplementation synergistically restored oxidative growth and respiratory defect. Overall, we define two distinct disease presentations of COQ7-related disorder with emerging genotype-phenotype correlation and validate the use of the yeast model for functional studies of COQ7 variants.

The functional impact of 1,570 individual amino acid substitutions in human OTC

Deleterious mutations in the X-linked gene encoding ornithine transcarbamylase (OTC) cause the most common urea cycle disorder, OTC deficiency. This rare but highly actionable disease can present with severe neonatal onset in males or with later onset in either sex. Individuals with neonatal onset appear normal at birth but rapidly develop hyperammonemia, which can progress to cerebral edema, coma, and death, outcomes ameliorated by rapid diagnosis and treatment. Here, we develop a high-throughput functional assay for human OTC and individually measure the impact of 1,570 variants, 84% of all SNV-accessible missense mutations. Comparison to existing clinical significance calls, demonstrated that our assay distinguishes known benign from pathogenic variants and variants with neonatal onset from late-onset disease presentation. This functional stratification allowed us to identify score ranges corresponding to clinically relevant levels of impairment of OTC activity. Examining the results of our assay in the context of protein structure further allowed us to identify a 13 amino acid domain, the SMG loop, whose function appears to be required in human cells but not in yeast. Finally, inclusion of our data as PS3 evidence under the current ACMG guidelines, in a pilot reclassification of 34 variants with complete loss of activity, would change the classification of 22 from variants of unknown significance to clinically actionable likely pathogenic variants. These results illustrate how large-scale functional assays are especially powerful when applied to rare genetic diseases.

Bochdalek hernia presenting gastrointestinal symptoms in late childhood: a case report

Most cases of congenital diaphragmatic hernia (CDH) can be diagnosed based on symptoms of severe respiratory failure during the neonatal period or fetal ultrasonography. However, some rare cases are diagnosed in late childhood or adolescence. In this case report, I describe an 11-year-old male patient diagnosed with late-onset CDH presenting with acute abdominal pain. The patient had recently experienced anorexia, nausea, and vomiting after eating. However, he reported no abdominal pain or past history of trauma. The abdomen was generally convex. All laboratory data were within normal limits. A chest X-ray revealed elevation of the left diaphragm. Chest computed tomography showed a defect in the left diaphragm. Based on the above radiologic findings, emergency surgery was performed after the diagnosis of diaphragmatic hernia. A surgical incision was performed in the left subcostal area. Finally, late-presenting Bochdalek hernia was diagnosed. The operation was completed and no specific findings on chest X-ray were found after surgery. The patient was discharged on the fourth day after surgery. In conclusion, CDH in late childhood or adolescence is rare and has various clinical manifestations. To avoid complications such as strangulation and bowel perforation, emergency surgery may be required. Thus, it is necessary to suspect CDH in children with recurrent gastrointestinal or respiratory symptoms, based on which an accurate diagnosis can be made and successful surgical treatment can be performed.

LATE ONSET IPEX SYNDROME IN AN ADOLESCENT MALE

<h3>Introduction</h3> Immune dysregulation, polyendocrinopathy, enteropathy, X-linked (IPEX) syndrome is a rare disorder that presents with autoimmunity typically at an early age. We report the case of a 15-year-old male with common variable immunodeficiency (CVID) and bronchiectasis who presents with type 1 diabetes mellitus (T1DM) at age of 13. His severe presentation is concerning for an underlying monogenic immunodeficiency. This case highlights the late presentation of suspected IPEX syndrome in an adolescent male. <h3>Case Description</h3> Our patient with CVID and bronchiectasis presented with diabetes ketoacidosis at 13 years of age. He had a history of frequent sinopulmonary infections and was on immunoglobulin replacement therapy since 10 years of age for panhypogammaglobulinemia and specific antibody deficiency. Both immunologist and endocrinologist were concerned when T1DM developed and was difficult to treat. Genetic evaluation yielded hemizygous variant of uncertain significance in FOXP3[c.1036A>G(p.lle346Val)] in the forkhead domain. This variant is not present in Gnomad and deleterious by SIFT which prompted us to evaluate for IPEX. Immunophenotyping revealed reduced fraction CD4+CD25hiCD127low regulatory T cells (Tregs) with decreased forkhead box protein 3 (FOXP3) expression. More in-depth evaluations of his immune deficiency and immune dysregulation are pending. <h3>Discussion</h3> This case describes a late onset presentation of IPEX syndrome with features such as bronchiectasis, CVID, and late onset T1DM without other autoimmune manifestations. FOXP3 is essential for normal thymic Treg development. Missense mutations in nearby position Arg.347His has been described with T1DM but milder disease. The diagnostic approach of IPEX can be hindered by atypical phenotype as autoimmunity may present late.

PMON193 Reactive oxygen species in the development of gonadal failure in late-onset transaldolase deficiency

Abstract Background Deficiency in Transaldolase, an essential enzyme in regulating NADPH and ribose 5-phosphate production, has been reported in only 39 patients to date. Most patients present already prenatally/neonatally with intra uterine growth retardation, hepato(spleno)megaly and consequent liver failure, anemia, thrombocytopenia, dysmorphic facial features, cardiac and skin abnormalities and hypergonadotropic hypogonadism in cases of late-onset presentation. The mechanism underlying gonadal dysfunction is not fully understood. Clinical case, methods and results A 15y old male from an Indian-Jewish background, with atrial-septal-defect, renal tubulopathy, mild facial dysmorphism and transient liver enzymes abnormalities presented with absence of pubertal development. His gonadotropins levels were elevated (LH – 22 IU/L, FSH 103 IU/L) while testosterone was low. Whole exome sequencing revealed homozygous variant in a novel T167M missense mutation in TALDO1 (transaldolase) gene whereas both parents were heterozygote carriers. Proteine structure analysis indicate that Threonine 167 is part of transaldolase catalytic site and critical for its function. As transaldolase activity is required for nucleic acids production, NADPH synthesis and reduction of cellular Reactive Oxygen Species (ROS) we measured the ROS accumulation using 2′,7′-dichlorodihydrofluorescein diacetate, in fibroblasts derived from the patient and normal controls. The affected patient's fibroblasts showed a significantly increased accumulation of ROS (207%, P=0.007), compared to controls indicating an increased susceptibility to oxidative stress. Conclusion The novel T167M missense mutation in the transaldolase (TALDO1) gene causes a unique clinical presentation including a relative mild liver involvement and hypergonadotrophic hypogonadism. The compromised TALDO1 activity in preventing cellular ROS accumulation in actual patient's fibroblasts is shown here for the first time and may indicate the therapeutic use of antioxidants in all patients with TALDO1 dysfunction. The high expression of TALDO1 in the testis and the gonadal failure suggests its tissue specific requirement in preventing the accumulation of ROS during steroidogenesis. Presentation: Monday, June 13, 2022 12:30 p.m. - 2:30 p.m.

Symptomatic care of late-onset Alexander disease presenting with area postrema-like syndrome with prednisolone; a case report

BackgroundAlexander disease (AxD) is classified into AxD type I (infantile) and AxD type II (juvenile and adult form). We aimed to determine the potential genetic cause(s) contributing to the AxD type II manifestations in a 9-year-old male who presented area postrema-like syndrome and his vomiting and weight loss improved after taking prednisolone.Case presentationA normal cognitive 9-year-old boy with persistent nausea, vomiting, and a significant weight loss at the age of 6 years was noticed. He also experienced an episode of status epilepticus with generalized atonic seizures. He showed non-febrile infrequent multifocal motor seizures at the age of 40 days which were treated with phenobarbital. He exhibited normal physical growth and neurologic developmental milestones by the age of six. Occasionally vomiting unrelated to feeding was reported. Upon examination at 9 years, a weak gag reflex, prominent drooling, exaggerated knee-deep tendon reflexes (3+), and nasal tone speech was detected. All gastroenterological, biochemical, and metabolic assessments were normal. Brain magnetic resonance imaging (MRI) revealed bifrontal confluent deep and periventricular white matter signal changes, fine symmetric frontal white matter and bilateral caudate nucleus involvements with garland changes, and a hyperintense tumefactive-like lesion in the brain stem around the floor of the fourth ventricle and area postrema with contrast uptake in post-contrast T1-W images. Latter MRI at the age of 8 years showed enlarged area postrema lesion and bilateral middle cerebellar peduncles and dentate nuclei involvements. Due to clinical and genetic heterogeneities, whole-exome sequencing was performed and the candidate variant was confirmed by Sanger sequencing. A de novo heterozygous mutation, NM_001242376.1:c.262 C > T;R88C in exon 1 of the GFAP (OMIM: 137,780) was verified. Because of persistent vomiting and weight loss of 6.0 kg, prednisolone was prescribed which brought about ceasing vomiting and led to weight gaining of 3.0 kg over the next 3 months after treatment. Occasional attempts to discontinue prednisolone had been resulting in the reappearance of vomiting.ConclusionsThis study broadens the spectrum of symptomatic treatment in leukodystrophies and also shows that R88C mutation may lead to a broad range of phenotypes in AxD type II patients.

Ileus and Late-onset Traumatic Diaphragmatic Hernia Presenting with Vomiting and Dyspnea: A Case Report

Ileus and Late-onset Traumatic Diaphragmatic Hernia Presenting with Vomiting and Dyspnea: A Case Report