RESUMEN
We diagnosed a 13-month-old girl with severe neurological deficits and hyporegenerative macrocytic anemiawith Brown-Vialetto-Van Laere syndrome type 2 (BVVL 2), a rare disorder of the riboflavin transporter, caused by variants in the SLC52A2 gene. Bone marrow aspiration revealed hypoplastic erythropoiesis and vacuolization of myelocytes, proerythroblasts, and micromegakaryocytes. We suggest BVVL 2 as an important differential diagnosis in hyporegenerative macrocytic anemia as rapid diagnosis and initiation of therapy are crucial for the remedy of hematological and neurological impairment.
Asunto(s)
Anemia Macrocítica , Parálisis Bulbar Progresiva , Pérdida Auditiva Sensorineural , Anemia Macrocítica/diagnóstico , Anemia Macrocítica/genética , Parálisis Bulbar Progresiva/etiología , Parálisis Bulbar Progresiva/genética , Femenino , Pérdida Auditiva Sensorineural/genética , Humanos , Lactante , RiboflavinaRESUMEN
OBJECTIVE: To compare the clinical effect of acupuncture at the affected side and both sides of the pharyngeal acupoints for true bulbar paralysis after cerebral infarction. METHODS: A total of 66 patients with true bulbar paralysis after cerebral infarction were randomly divided into an unilateral group and a bilateral group, 33 cases in each group, 1 case dropped off in each group at last. On the basis of conventional drugs and electro-nape-acupuncture treatment, the patients in the unilateral group were treated with acupuncture at the affected side's Tunyan, Fayin and Zhifanliu (Extra), while patients in the bilateral group were treated with acupuncture at the both sides' Tunyan, Fayin and Zhifanliu. The treatment was performed once a day, 6 days a week, and the clinical effect was assessed after 21-day therapy. The swallowing and vocalization of the two groups were evaluated by dysphagia grading scale, Kubota water swallowing test and GRBAS grading scale before and after treatment. RESULTS: After 21 days of treatment, the scores of the dysphagia grading scale in the two groups were both improved (P<0.01), and the unilateral group was superior to the bilateral group (P<0.01). The GRBAS grading scale and Kubota water swallowing test grading after treatment were improved in both groups (P<0.01), and the unilateral group was superior to the bilateral group (P<0.05, P<0.01). CONCLUSION: Acupuncture at the pharyngeal acupoints of the affected side achieves much better therapeutic effect on true bulbar paralysis as compared with the acupoints of the bilateral sides.
Asunto(s)
Terapia por Acupuntura , Parálisis Bulbar Progresiva/terapia , Infarto Cerebral/complicaciones , Puntos de Acupuntura , Parálisis Bulbar Progresiva/etiología , Deglución , Humanos , Faringe , Resultado del TratamientoRESUMEN
Purpose The purpose of this article was to validate a novel acoustic analysis of oral diadochokinesis (DDK) in assessing bulbar motor involvement in amyotrophic lateral sclerosis (ALS). Method An automated acoustic DDK analysis was developed, which filtered out the voice features and extracted the envelope of the acoustic waveform reflecting the temporal pattern of syllable repetitions during an oral DDK task (i.e., repetitions of /tÉ/ at the maximum rate on 1 breath). Cycle-to-cycle temporal variability (cTV) of envelope fluctuations and syllable repetition rate (sylRate) were derived from the envelope and validated against 2 kinematic measures, which are tongue movement jitter (movJitter) and alternating tongue movement rate (AMR) during the DDK task, in 16 individuals with bulbar ALS and 18 healthy controls. After the validation, cTV, sylRate, movJitter, and AMR, along with an established clinical speech measure, that is, speaking rate (SR), were compared in their ability to (a) differentiate individuals with ALS from healthy controls and (b) detect early-stage bulbar declines in ALS. Results cTV and sylRate were significantly correlated with movJitter and AMR, respectively, across individuals with ALS and healthy controls, confirming the validity of the acoustic DDK analysis in extracting the temporal DDK pattern. Among all the acoustic and kinematic DDK measures, cTV showed the highest diagnostic accuracy (i.e., 0.87) with 80% sensitivity and 94% specificity in differentiating individuals with ALS from healthy controls, which outperformed the SR measure. Moreover, cTV showed a large increase during the early disease stage, which preceded the decline of SR. Conclusions This study provided preliminary validation of a novel automated acoustic DDK analysis in extracting a useful measure, namely, cTV, for early detection of bulbar ALS. This analysis overcame a major barrier in the existing acoustic DDK analysis, which is continuous voicing between syllables that interferes with syllable structures. This approach has potential clinical applications as a novel bulbar assessment.
Asunto(s)
Esclerosis Amiotrófica Lateral/fisiopatología , Parálisis Bulbar Progresiva/diagnóstico , Ataxia Cerebelosa/diagnóstico , Acústica del Lenguaje , Medición de la Producción del Habla/métodos , Adulto , Anciano , Anciano de 80 o más Años , Esclerosis Amiotrófica Lateral/complicaciones , Fenómenos Biomecánicos , Parálisis Bulbar Progresiva/etiología , Parálisis Bulbar Progresiva/fisiopatología , Estudios de Casos y Controles , Ataxia Cerebelosa/etiología , Ataxia Cerebelosa/fisiopatología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Desempeño Psicomotor , Reproducibilidad de los Resultados , Sensibilidad y Especificidad , Lengua/fisiopatologíaRESUMEN
The patient was a 64-year-old man who had aortic regurgitation, ischemic heart disease, a transverse aortic aneurysm, and an abdominal-common iliac aneurysm. Concomitant operations including aortic valve replacement, coronary artery bypass grafting, and total aortic arch replacement with elephant trunk technique were performed successfully. The patient developed postoperative cardiac tamponade on the 5th postoperative day, resulting in bulbar palsy due to occlusion of the dominant left vertebral artery. Thrombectomy of the vertebral artery with reconstruction by a saphenous vein was performed. The patient's neurological symptoms improved after the operation. Revascularization of ischemic stroke may yield neurological improvement even in patients after cardiovascular surgery.
Asunto(s)
Isquemia Encefálica/cirugía , Accidente Cerebrovascular/cirugía , Trombectomía , Trombosis/cirugía , Arteria Vertebral/cirugía , Aneurisma de la Aorta Torácica/complicaciones , Aneurisma de la Aorta Torácica/cirugía , Insuficiencia de la Válvula Aórtica/complicaciones , Insuficiencia de la Válvula Aórtica/cirugía , Implantación de Prótesis Vascular/métodos , Isquemia Encefálica/etiología , Parálisis Bulbar Progresiva/etiología , Taponamiento Cardíaco/etiología , Puente de Arteria Coronaria , Humanos , Masculino , Persona de Mediana Edad , Isquemia Miocárdica/complicaciones , Isquemia Miocárdica/cirugía , Complicaciones Posoperatorias/etiología , Procedimientos de Cirugía Plástica , Accidente Cerebrovascular/etiología , Trombosis/etiologíaAsunto(s)
Esclerosis Amiotrófica Lateral/genética , Esclerosis Amiotrófica Lateral/patología , Mutación Missense , Transactivadores/genética , Anciano , Esclerosis Amiotrófica Lateral/diagnóstico , Brasil , Parálisis Bulbar Progresiva/diagnóstico , Parálisis Bulbar Progresiva/etiología , Parálisis Bulbar Progresiva/genética , Parálisis Bulbar Progresiva/patología , Progresión de la Enfermedad , Humanos , Masculino , Factores de TiempoAsunto(s)
Parálisis Bulbar Progresiva/etiología , Parálisis Facial/etiología , Síndrome de Guillain-Barré/fisiopatología , Debilidad Muscular/etiología , Gangliósidos/líquido cefalorraquídeo , Síndrome de Guillain-Barré/complicaciones , Síndrome de Guillain-Barré/diagnóstico , Humanos , Masculino , Persona de Mediana Edad , Parestesia/etiologíaRESUMEN
An 85-year-old Japanese female was admitted with sudden onset of quadriparesis with areflexia. Preceding infection was not present. IgG anti-GT1b antibodies were prominently positive in serum. Nerve conduction study results suggested Guillain-Barré syndrome (GBS) classified as acute motor sensory axonal neuropathy (AMSAN). While intravenous immunoglobulin (IVIg) was started, bulbar palsy and respiratory failure progressed and the condition deteriorated. Although mechanical ventilation was required, second IVIg course led to gradual improvement of quadriparesis and bulbar palsy. In the present case with elderly-onset disease, the levels of anti-GT1b antibodies were elevated, which is relatively rare in GBS. It was suggested that anti-GT1b antibodies may be related to the development of axonal GBS with bulbar palsy.
Asunto(s)
Gangliósidos/inmunología , Síndrome de Guillain-Barré/diagnóstico , Síndrome de Guillain-Barré/inmunología , Inmunoglobulina G/sangre , Anciano de 80 o más Años , Biomarcadores/sangre , Parálisis Bulbar Progresiva/etiología , Progresión de la Enfermedad , Femenino , Síndrome de Guillain-Barré/clasificación , Síndrome de Guillain-Barré/terapia , Humanos , Inmunoglobulinas Intravenosas/administración & dosificación , Resultado del TratamientoRESUMEN
Hypokalemic periodic paralysis secondary to distal renal tubular acidosis presenting with prominent bulbar symptoms is extremely rare. The exact pathophysiology by which hypokalemia causes weakness is yet to be elucidated though muscle and nerve membrane hyperpolarization have been hypothesized. The pathophysiology of bulbar involvement in this condition is even more unclear. We report a case presenting as acute flaccid quadriplegia with prominent bulbar symptoms that reversed once potassium levels returned to normal. Serial nerve conduction studies were performed at various potassium levels revealing electrophysiologic abnormalities that corrected with potassium repletion. A systematic review of the literature was also conducted focusing on bulbar symptoms and electrophysiologic findings in hypokalemic periodic paralysis. Nerve conduction abnormalities in this condition are seldom documented, but reports have shown reduced amplitudes of compound motor action potentials and abnormal F-waves during acute attacks of hypokalemic paralysis.
Asunto(s)
Parálisis Bulbar Progresiva/etiología , Parálisis Bulbar Progresiva/fisiopatología , Parálisis Periódica Hipopotasémica/complicaciones , Parálisis Periódica Hipopotasémica/fisiopatología , Acidosis Tubular Renal/complicaciones , Femenino , Humanos , Masculino , Cuadriplejía/etiologíaAsunto(s)
Infartos del Tronco Encefálico/fisiopatología , Malformaciones Vasculares del Sistema Nervioso Central/diagnóstico por imagen , Bulbo Raquídeo/irrigación sanguínea , Arteria Vertebral/diagnóstico por imagen , Infartos del Tronco Encefálico/complicaciones , Infartos del Tronco Encefálico/diagnóstico por imagen , Parálisis Bulbar Progresiva/etiología , Malformaciones Vasculares del Sistema Nervioso Central/complicaciones , Angiografía Cerebral , Femenino , Humanos , Angiografía por Resonancia Magnética , Imagen por Resonancia Magnética , Bulbo Raquídeo/diagnóstico por imagen , Persona de Mediana Edad , Cuadriplejía/etiología , Arteria Vertebral/anomalíasRESUMEN
A 52-year old woman first noted dysphagia four months before admission followed by dysarthria two months later. She then developed weakness of all limbs and became unable to walk. All these symptoms, associated with tongue atrophy, slowly progressed, leading to the initial clinical impression of a motor neuron disease, although her nerve conduction study and electromyography showed no abnormalities. Her brain MRI with T2 weighted/diffusion weighted image (DWI)/fluid attenuated inversion recovery (FLAIR) revealed a high signal lesion located at dorsal medulla oblongata. She proved positive for anti-aquaporin 4 antibody, which confirmed the diagnosis of neuromyelitis optica spectrum disorders (NMOSD). We conclude that NMOSD may initially present with progressive bulbar palsy and pyramidal tract disorder over a few months, mimicking a motor neuron disease. Awareness of this atypical presentation helps establish an early diagnosis of this treatable entity.
Asunto(s)
Parálisis Bulbar Progresiva/diagnóstico , Parálisis Bulbar Progresiva/etiología , Enfermedad de la Neurona Motora , Neuromielitis Óptica/complicaciones , Neuromielitis Óptica/diagnóstico , Acuaporina 4/inmunología , Atrofia/etiología , Autoanticuerpos/sangre , Biomarcadores/sangre , Encéfalo/diagnóstico por imagen , Diagnóstico Diferencial , Progresión de la Enfermedad , Disartria/etiología , Femenino , Humanos , Imagen por Resonancia Magnética , Persona de Mediana Edad , Factores de Tiempo , Lengua/patologíaRESUMEN
INTRODUCTION: The autoimmune disease myasthenia gravis can mimic a variety of neurological disorders leading to a delay in diagnosis and treatment. In the older population, due to confusion with signs of the ageing process or comorbidities due to ageing, there are many underdiagnosed or misdiagnosed cases of myasthenia gravis. A majority of myasthenia gravis symptoms appear as ocular or motor symptoms and there are very few cases of bulbar symptoms. We present a case of myasthenia gravis with only hypophonia as a clinical feature. CASE PRESENTATION: We present a case of a 51-year-old Madheshi woman whose only complaint was sudden onset of hypophonia which later showed a fluctuating nature throughout the daytime. There was only reduced pitch in her voice with no nasal tone or dysarthria (so-called dysphonia), which created a diagnostic dilemma. Later, a neurological examination and other relevant investigations suggested myasthenia gravis. CONCLUSIONS: Sudden onset and focal neurological deficit can raise the diagnostic dilemma of myasthenia gravis. Relevant laboratory tests and clinical examinations are important to diagnose this disease properly. In resources-deprived nations like Nepal, where several investigations are expensive and access to them is difficult, it becomes very difficult to achieve a solid diagnosis for rare presentations of diseases.
Asunto(s)
Parálisis Bulbar Progresiva/patología , Inhibidores de la Colinesterasa/uso terapéutico , Disfonía/patología , Miastenia Gravis/diagnóstico , Neostigmina/administración & dosificación , Bromuro de Piridostigmina/uso terapéutico , Antiinflamatorios/uso terapéutico , Parálisis Bulbar Progresiva/etiología , Parálisis Bulbar Progresiva/terapia , Disfonía/etiología , Femenino , Humanos , Persona de Mediana Edad , Miastenia Gravis/complicaciones , Miastenia Gravis/terapia , Examen Neurológico , Procedimientos Quirúrgicos Otorrinolaringológicos , Prednisolona/uso terapéutico , Recuperación de la Función , Resultado del TratamientoRESUMEN
A 77-year-old man with a history of cigarette smoking had suffered from vertigo and depression repeatedly for twelve years. He gradually developed bradykinesia in the past half decade and fell down 3 times in the last half year. On admission, he presented with cerebellar ataxia and bulbar symptoms. Brain MRI showed atrophy in the cerebellum and brainstem. 123I-IMP SPECT showed hypoperfusion bilaterally in the cerebellum. Blood examinations showed various elevated inflammatory values and positive for HLA-B51. Cerebrospinal fluid (CSF) revealed aseptic meningitis and increased IL-6 levels. Therefore, we strongly suspected that he had chronic progressive neuro-Behcet's disease (CPNBD), clinically. Systemic mucocutaneous symptoms appeared 1 month after starting treatments. Pathological findings of his skin biopsy were consistent with Behcet's disease. It should be kept in mind that both positive HLA-B51 and increased CSF IL-6 levels have the possibility of containing important clues in the diagnosis of CPNBD.
Asunto(s)
Síndrome de Behçet/diagnóstico , Parálisis Bulbar Progresiva/etiología , Ataxia Cerebelosa/etiología , Anciano , Atrofia , Síndrome de Behçet/complicaciones , Síndrome de Behçet/patología , Biomarcadores/sangre , Biomarcadores/líquido cefalorraquídeo , Tronco Encefálico/diagnóstico por imagen , Tronco Encefálico/patología , Cerebelo/irrigación sanguínea , Cerebelo/diagnóstico por imagen , Cerebelo/patología , Enfermedad Crónica , Progresión de la Enfermedad , Antígeno HLA-B51/sangre , Humanos , Interleucina-6/líquido cefalorraquídeo , Imagen por Resonancia Magnética , Masculino , Meningitis Aséptica/etiología , Piel/patología , Tomografía Computarizada de Emisión de Fotón ÚnicoRESUMEN
Genetic and acquired motor-neuron-disorders (MNDs) may undergo acute deterioration resulting in various emergency situations. This literature review aims at summarising and discussing current knowledge about emergencies in MNDs. Emergencies that have been reported in MND patients include: respiratory, bulbar, cardiac, septic, epileptic, psychiatric, pain-related, and traumatic emergencies. Emergencies due to respiratory insufficiency have the strongest impact on morbidity and mortality in MNDs. To optimise the management of emergencies in MNDs, it is recommended to discuss these topics with the patient prior to their occurrence. After informed consent, patients may indicate their decision by signing an advance directive as to how such emergencies should be managed in case they arise. Generally, treatment of emergencies in MNDs is not at variance from treatment of similar emergencies due to other causes, but some peculiarities need to be pointed out. It is concluded that patients with MNDs may experience various emergencies during the disease course. Management of these conditions should be discussed with the patient prior to their appearance. Management of these emergencies follows general guidelines, which widely vary between countries, and depend on the availability of a patient's advance directive.
Asunto(s)
Urgencias Médicas , Enfermedad de la Neurona Motora/complicaciones , Enfermedad de la Neurona Motora/fisiopatología , Accidentes por Caídas , Parálisis Bulbar Progresiva/diagnóstico , Parálisis Bulbar Progresiva/etiología , Parálisis Bulbar Progresiva/terapia , Humanos , Dolor/diagnóstico , Dolor/etiología , Insuficiencia Respiratoria/diagnóstico , Insuficiencia Respiratoria/etiología , Insuficiencia Respiratoria/terapia , Convulsiones/diagnóstico , Convulsiones/etiología , Convulsiones/terapia , Sepsis/diagnóstico , Sepsis/etiología , Sepsis/terapia , Cardiomiopatía de Takotsubo/diagnóstico , Cardiomiopatía de Takotsubo/etiología , Cardiomiopatía de Takotsubo/terapiaRESUMEN
A 44-year-old woman with a history of von Hippel-Lindau (VHL) disease, a rare inherited neoplasia syndrome, presented acutely to hospital with a productive cough, symptoms of respiratory tract infection and odynophagia (painful swallowing). A chest X-ray confirmed right-sided pneumonia. Investigation of the persistent odynophagia using barium swallow revealed aspiration of the contrast into the lungs and suggested a neurological cause for her chest infection. Clinical assessment and speech and language therapy confirmed a pseudobulbar palsy. Subsequent neuroimaging identified a cystic haemangioblastoma, located at the cervicomedullary junction of the brainstem, as the cause of the pseudobulbar palsy. Urgent neurosurgical excision produced symptomatic relief and with continuing medical therapy, and clinical resolution of her pneumonia. In patients with VHL disease and other inherited cancer syndromes, a high index of suspicion should be maintained for new tumours presenting with common medical symptoms and signs.
Asunto(s)
Neoplasias del Tronco Encefálico/complicaciones , Parálisis Bulbar Progresiva/etiología , Hemangioblastoma/complicaciones , Neumonía por Aspiración/etiología , Enfermedad de von Hippel-Lindau/complicaciones , Adulto , Neoplasias del Tronco Encefálico/diagnóstico , Trastornos de Deglución/etiología , Femenino , Hemangioblastoma/diagnóstico , Humanos , Imagen por Resonancia Magnética , Neumonía por Aspiración/diagnóstico , Tomografía Computarizada por Rayos XAsunto(s)
Puntos de Acupuntura , Terapia por Acupuntura , Parálisis Bulbar Progresiva/terapia , Infarto Cerebral/complicaciones , Anciano , Parálisis Bulbar Progresiva/etiología , Parálisis Bulbar Progresiva/fisiopatología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Faringe/fisiopatología , Resultado del TratamientoRESUMEN
Pathogenic mutations in the KIF5A-SPG10 gene, encoding the kinesin HC5A, can be associated with autosomal dominant hereditary spastic paraplegia (ADHSP). It accounts for about 10% of the complicated forms of ADHSP. Peripheral neuropathy, distal upper limb amyotrophy, and cognitive decline are the most common additional clinical features. We examined a 66-year-old Japanese woman manifesting gait disturbance and spastic dysarthria for 6years with positive family history. She showed evidence of upper and lower motor neuron involvement and fasciculations, thus mimicking amyotrophic lateral sclerosis (ALS). Genetic analysis revealed a heterozygous variant in KIF5A (c.484C>T, p.Arg162Trp) in 2 symptomatic members. The mutation was also identified in 4 asymptomatic members, including 2 elderly members aged over 78years. Electromyography in the 2 symptomatic members revealed evidence of lower motor neuron involvement and fasciculation potentials in distal muscles. This report describes the first known Asian family with a KIF5A mutation and broadens the clinical and electrophysiological spectrum associated with KIF5A-SPG10 mutations. Given that our cases showed pseudobulbar palsy, fasciculation and altered penetrance, KIF5A-SPG10 might well be considered as a differential diagnosis of sporadic ALS.
Asunto(s)
Esclerosis Amiotrófica Lateral/fisiopatología , Parálisis Bulbar Progresiva/etiología , Salud de la Familia , Fasciculación/etiología , Paraplejía Espástica Hereditaria/complicaciones , Adulto , Anciano , Anciano de 80 o más Años , Análisis Mutacional de ADN , Electromiografía , Femenino , Humanos , Japón , Cinesinas/genética , Masculino , Persona de Mediana Edad , Mutación Missense/genética , Conducción Nerviosa/genética , Paraplejía Espástica Hereditaria/genéticaRESUMEN
AIM: Mutations in the genes encoding the riboflavin transporters RFVT2 and RFVT3 have been identified in Brown-Vialetto-Van Laere syndrome, a neurodegenerative disorder characterized by hearing loss and pontobulbar palsy. Treatment with riboflavin has been shown to benefit individuals with the phenotype of RFVT2 deficiency. Understanding the characteristics of hearing loss in riboflavin transporter deficiency would enable early diagnosis and therapy. METHOD: We performed hearing assessments in seven children (from four families) with RFVT2 deficiency and reviewed results from previous assessments. Assessments were repeated after 12 months and 24 months of riboflavin therapy and after cochlear implantation in one individual. RESULTS: Hearing loss in these individuals was due to auditory neuropathy spectrum disorder (ANSD). Hearing loss was identified between 3 years and 8 years of age and progressed rapidly. Hearing aids were not beneficial. Riboflavin therapy resulted in improvement of hearing thresholds during the first year of treatment in those with recent-onset hearing loss. Cochlear implantation resulted in a significant improvement in speech perception in one individual. INTERPRETATION: Riboflavin transporter deficiency should be considered in all children presenting with an auditory neuropathy. Speech perception in children with ANSD due to RFVT2 deficiency may be significantly improved by cochlear implantation.
Asunto(s)
Parálisis Bulbar Progresiva/complicaciones , Parálisis Bulbar Progresiva/etiología , Pérdida Auditiva Central/complicaciones , Pérdida Auditiva Sensorineural/complicaciones , Pérdida Auditiva Sensorineural/etiología , Proteínas de Transporte de Membrana/deficiencia , Deficiencia de Riboflavina/complicaciones , Estimulación Acústica , Edad de Inicio , Audiometría , Parálisis Bulbar Progresiva/genética , Niño , Preescolar , Implantación Coclear/métodos , Electroencefalografía , Potenciales Evocados Auditivos del Tronco Encefálico/efectos de los fármacos , Potenciales Evocados Auditivos del Tronco Encefálico/genética , Femenino , Estudios de Seguimiento , Pérdida Auditiva Central/tratamiento farmacológico , Pérdida Auditiva Central/cirugía , Pérdida Auditiva Sensorineural/genética , Humanos , Masculino , Proteínas de Transporte de Membrana/genética , Mutación/genética , Emisiones Otoacústicas Espontáneas/efectos de los fármacos , Emisiones Otoacústicas Espontáneas/genética , Riboflavina/uso terapéutico , Deficiencia de Riboflavina/tratamiento farmacológico , Percepción del Habla/efectos de los fármacos , Percepción del Habla/genéticaRESUMEN
Skull-base metastasis (SBM) from hepatocellular carcinoma (HCC) is extremely rare, and multiple cranial nerve paralysis due to SBM from HCC is also rare. We report a case of bulbar and facial paralysis due to SBM from HCC. A 46-year-old Chinese man presented with a hepatic right lobe lesion that was detected during a routine physical examination. After several failed attempts to treat the primary tumor and bone metastases, neurological examination revealed left VII, IX, X, and XI cranial nerve paralysis. Computed tomography of the skull base subsequently revealed a large mass that had destroyed the left occipital and temporal bones and invaded the adjacent structure. After radiotherapy (27 Gy, 9 fractions), the patient experienced relief from his pain, and the cranial nerve dysfunction regressed. However, the patient ultimately died, due to the tumor's progression. Radiotherapy is usually the best option to relieve pain and achieve regression of cranial nerve dysfunction in cases of SBM from HCC, although early treatment is needed to achieve optimal outcomes. The present case helps expand our understanding regarding this rare metastatic pathway and indicates that improved awareness of SBM in clinical practice can help facilitate timely and appropriate treatment.
Asunto(s)
Neoplasias Óseas/complicaciones , Parálisis Bulbar Progresiva/etiología , Carcinoma Hepatocelular/complicaciones , Parálisis Facial/etiología , Neoplasias Hepáticas/patología , Hueso Occipital , Hueso Temporal , Neoplasias Óseas/radioterapia , Neoplasias Óseas/secundario , Carcinoma Hepatocelular/secundario , Resultado Fatal , Humanos , Masculino , Persona de Mediana EdadRESUMEN
This study was undertaken to determine which symptoms are perceived to be most problematic for patients with ALS and how their severity changes over time. A retrospective study was performed of data from a randomized, double-blind, placebo-controlled trial of ceftriaxone in ALS. Participants completed the ALS Specific Quality of Life Instrument (ALSSQoL) at baseline and at intervals up to 96 weeks. Ten ALSSQoL items ask participants to rate how problematic symptoms are (the subjective feeling of burden of these symptoms), ranging from 0 (no problem) to 10 (tremendous problem). Six are non-bulbar (pain, fatigue, breathing, strength and ability to move, sleep, and bowel and bladder) and four are bulbar (eating, speaking, excessive saliva, and mucus). Results revealed that there were 82 subjects (56% males, mean age 53 ± 10.3 years) with ALSSQoL data for weeks 0 and 96. All 10 symptoms became more problematic over time. For non-bulbar symptoms, strength/ability to move and fatigue were the most problematic. Speaking was the most problematic bulbar symptom. In conclusion, although all the symptoms in the ALSSQoL were acknowledged as problematic, some had greater impact than others. All became more problematic over time. This should help prioritize research into symptom management, and assist individual clinicians in their approach to patient care.