RESUMO
Implantation cyst is often reported to be a delayed complication after colorectal surgery. This report presents a 70-year-old man undergoing gastrectomy 33 years earlier for an acute gastric ulcer. His endoscopic finding showed a submucosal tumor about 20 mm in diameter at the gastro-jejunal anastomosis. Endoscopic ultrasonography showed that the tumor was a cystic mass that was continuous from the third layer, but there were no existences of internal substantial nodules, indicating that the tumor was diagnosed as implantation cyst. This is the first report showing that implantation cyst can occur at gastro-jejunal anastomosis. We should take into account the occurrence of implantation cyst, when we encounter a submucosal tumor at gastro-jejunal anastomosis after surgery even if a long period has passed.
RESUMO
A 70-year-old woman with liver cirrhosis presented with gastric varices and recurrent hepatic encephalopathy. Magnetic resonance imaging (MRI) showed a splenorenal shunt, and balloon-occluded retrograde transvenous obliteration (B-RTO) was indicated but could not be performed due to iodine allergy. We then performed B-RTO using gadoteridol, an MRI contrast medium, instead of iodine contrast and successfully occluded the shunt vessel. After the procedure, hepatic encephalopathy did not recur, and the size of the gastric varices was reduced. This experience may aid in the management of iodine-allergic patients requiring interventional radiological treatment.
Assuntos
Oclusão com Balão , Varizes Esofágicas e Gástricas , Encefalopatia Hepática , Compostos Heterocíclicos , Hipersensibilidade , Compostos Organometálicos , Feminino , Humanos , Idoso , Meios de Contraste/efeitos adversos , Resultado do Tratamento , Oclusão com Balão/métodos , GadolínioRESUMO
BACKGROUND Group G streptococcus (GGS) infection is reported to have invasive pathogenicity similar to that of group A streptococcus (GAS) infection, causing a strong systemic inflammatory response with bacteremia and various complications. Herein, we report a case of posterior reversible encephalopathy syndrome (PRES) as a rare complication of a GGS infection. CASE REPORT An 89-year-old Japanese man presented to our hospital with gastrointestinal bleeding and shoulder pain. Close examination revealed a refractory duodenal ulcer (DU) with disseminated intravascular coagulation and soft tissue infection of the right arm, which was found to be caused by GGS. A hemorrhagic tendency due to disseminated intravascular coagulation made it difficult to achieve hemostasis, leading to repeated blood transfusions. Although remission of both the DU and infection was achieved with treatment, impairment of swallowing function and vision subsequently appeared. Magnetic resonance imaging revealed hyperintense lesions with elevated apparent diffusion coefficient (ADC) values on T2-weighted imaging (T2WI), fluid-attenuated inversion recovery (FLAIR), and diffusion-weighted imaging (DWI). The patient was diagnosed with PRES, which did not improve even after discharge on day 118. CONCLUSIONS GGS infection developed with refractory duodenal ulcer bleeding, resulting in PRES with irreversible sequelae. The occurrence of PRES, which may be a rare complication of GGS infection, should be considered when central nervous system manifestations are observed in case of invasive streptococcal infection with a systemic inflammatory response.
Assuntos
Coagulação Intravascular Disseminada , Úlcera Duodenal , Síndrome da Leucoencefalopatia Posterior , Infecções Estreptocócicas , Masculino , Humanos , Idoso de 80 Anos ou mais , Úlcera Duodenal/complicações , Coagulação Intravascular Disseminada/complicações , Imageamento por Ressonância Magnética/métodos , Infecções Estreptocócicas/complicações , Infecções Estreptocócicas/diagnóstico , Síndrome de Resposta Inflamatória SistêmicaRESUMO
Rectal prolapse is typically treated surgically, and internal therapy has not been reported. We encountered a case of rectal prolapse that improved with an over-the-scope clip system (OTSC). An 81-year-old woman complaining of anorectal pain underwent colonoscopy, and rectal prolapse was observed prior to colonoscopy. Unfortunately, rectal perforation occurred while attempting endoscopic reversal. The OTSC system was used to close the rectal perforation and subsequently improved her rectal prolapse, probably because the rectal wall was anchored to the retroperitoneum. This is the first report to show that rectal prolapse can be endoscopically improved and that an OTSC system might be a viable alternative method for managing inoperable rectal prolapse.
RESUMO
OBJECTIVE: Predictors of prognosis are necessary for use in routine clinical practice for older patients with pneumonia, given the ageing of the population. Recently, the National Early Warning Score (NEWS), a comprehensive predictor of severity that consists solely of physiological indicators, has been proposed to predict the prognosis of pneumonia. The neutrophil/lymphocyte ratio (NLR) is a simple index of inflammation that may also be predictive of pneumonia. In the present study, we aimed to determine whether NEWS or a combination of NEWS and NLR predicts mortality in older patients with pneumonia. DESIGN: A retrospective cohort study. SETTING: A general hospital in Japan. PARTICIPANTS: We collected data from patients aged ≥65 years with pneumonia who were admitted between 2018 and 2020 (n=282; age=85.3 (7.9)). Data regarding vital signs, demographics and the length of hospital stay, in addition to the NEWS and NLR, were extracted from the participants' electronic medical records. INTERVENTION: The utility of the combination of NEWS and NLR was assessed using NEWS×NLR and NEWS+NLR. MAIN OUTCOME MEASURES: Their predictive ability for 30-day mortality as the primary outcome was assessed using receiver operating characteristic (ROC) curve analysis. RESULTS: According to the NEWS classification, 80 (28.3%), 64 (22.7%) and 138 (48.9%) of the participants were at low, medium and high risk of mortality, respectively. The 30-day mortality for the entire cohort was 9.2% (n=26), and the mortality rate increased with the NEWS classification: low, 1.3%; medium, 7.8%; and high, 14.5%. The NLRs were 6.0 (4.2-9.8), 6.8 (4.8-10.4) and 14.6 (9.4-22.2), respectively (p<0.001). The areas under the ROC curves for 30-day mortality were 0.73 for the NEWS score, 0.84 for NEWS×NLR and 0.83 for NEWS+NLR, indicating that the combinations represent superior predictors of mortality to the NEWS alone. NEWS×NLR and NEWS+NLR tended to have better sensitivity, accuracy, positive predictive value and negative predictive value than NEWS alone (p=0.06). CONCLUSIONS: A combination of the NEWS and NLR (NEWS×NLR or NEWS+NLR) may be superior to the NEWS alone for the prediction of 30-day mortality in older patients with pneumonia. However, further validation of these combinations for use in the prediction of prognosis is required.
Assuntos
Escore de Alerta Precoce , Pneumonia , Humanos , Idoso , Neutrófilos , Estudos Retrospectivos , Prognóstico , Linfócitos , Pneumonia/diagnósticoRESUMO
A 69-year-old man was treated with lenvatinib after three sessions of proton beam therapy (PBT) for hepatocellular carcinoma. Five months after administration of lenvatinib, a dermatitis with huge skin ulcer formed in the site of PBT irradiation. Lenvatinib was immediately withdrawn, but the skin ulcer continued growing until about 2 weeks later. With topical and antibiotic treatment, the skin ulcer resolved after about 4 months. After administration of lenvatinib, potential skin damage due to PBT at the irradiated site may have become apparent. This is the first report describing skin ulcer by the combination of lenvatinib administration and PBT.
Assuntos
Carcinoma Hepatocelular , Neoplasias Hepáticas , Terapia com Prótons , Úlcera Cutânea , Masculino , Humanos , Idoso , Terapia com Prótons/efeitos adversos , Carcinoma Hepatocelular/tratamento farmacológico , Carcinoma Hepatocelular/radioterapia , Úlcera Cutânea/induzido quimicamente , Neoplasias Hepáticas/tratamento farmacológico , Neoplasias Hepáticas/radioterapiaRESUMO
BACKGROUND AND AIMS: A novel EUS-guided fine-needle biopsy sampling (EUS-FNB) needle enabled physicians to obtain sufficient pathologic samples with fewer to-and-fro movements (TAFs) within the lesion. We compared the diagnostic yields of EUS-FNB with 3 and 12 TAFs at each puncture pass. METHODS: The primary endpoint of this multicenter, noninferiority, crossover, randomized controlled trial involving 6 centers was diagnostic sensitivity. Secondary endpoints were diagnostic accuracy and quantity and quality evaluation of EUS-FNB specimens. Length of the macroscopically visible core (MVC) and microscopic histologic quantity were used for quantitative evaluation. Macroscopic visual and microscopic histologic evaluations were performed for qualitative evaluation. RESULTS: Among 110 patients (220 punctures, 110 for 3 TAFs and 12 TAFs each), 105 (210 punctures) had malignant histology. Diagnostic sensitivity for malignancy of 3 TAFs (88.6%) was not inferior to that of 12 TAFs (89.5%; difference, -.9%; 95% confidence interval, -9.81 to 7.86). Diagnostic accuracy for malignancy was 92.7% for 3 TAFs and 94.6% for 12 TAFs. Overall median MVC length was 13.5 mm in both groups. The 3-TAF group had a significantly higher rate of score ≥3 on macroscopic visual quality evaluation than the 12-TAF group (71.8% vs 52.7%, P = .009). No significant intergroup differences existed in microscopic histologic quantity and quality evaluations (quantity evaluation, 88.2% for 3 TAFs vs 83.6% for 12 TAFs; quality evaluation, 90.0% for 3 TAFs vs 89.1% for 12 TAFs). CONCLUSIONS: Diagnostic sensitivity and accuracy of EUS-FNB with 3 TAFs were not inferior to those with 12 TAFs for solid pancreatic lesions. The 3-TAF group showed significantly less blood contamination in sampled tissues than the 12-TAF group. (Clinical trial registration number: UMIN000037309.).
Assuntos
Aspiração por Agulha Fina Guiada por Ultrassom Endoscópico , Neoplasias Pancreáticas , Humanos , Estudos Prospectivos , Neoplasias Pancreáticas/diagnóstico , Neoplasias Pancreáticas/patologia , Pâncreas/patologiaRESUMO
A 63-year-old man with advanced pancreatic cancer and pyloric obstruction underwent surgical gastrojejunostomy. Malignant biliary obstruction appeared eight months after surgery and was managed with endoscopic ultrasound (EUS)-guided hepaticogastrostomy (HGS). Subsequently, afferent limb obstruction caused by cancer invasion occurred. Although an intestinal metal stent could not be placed, a biliary metal stent was deployed via the HGS route, which successfully decompressed the afferent limb; the abdominal symptoms subsequently disappeared. In future similar cases, decompression of the dilated intestine through the HGS and biliary stent might be a viable treatment option.
Assuntos
Neoplasias Pancreáticas , Humanos , Masculino , Pessoa de Meia-Idade , Ductos Biliares/patologia , Drenagem , Endossonografia/efeitos adversos , Neoplasias Pancreáticas/complicações , Neoplasias Pancreáticas/cirurgia , Ultrassonografia de Intervenção , Neoplasias PancreáticasRESUMO
A previously healthy Japanese woman in her 20s was admitted to our hospital with a 2-week history of fever (39.0°C) and a 1-week history of painful cervical lymphadenopathy. The day before fever onset, she had received her first Pfizer-BioNTech SARS-CoV-2 vaccine in her left arm. She had previously been treated with empirical antibiotics with no improvement. Physical examination revealed painful lymphadenopathy in both posterior cervical regions. CT showed symmetrical lymphadenopathies in the neck, supraclavicular, axillary and inguinal regions as well as hepatosplenomegaly. We suspected lymphoma and performed a lymph node biopsy in the right inguinal region, which revealed necrotising histiocytic lymphadenitis. The patient was, therefore, diagnosed with Kikuchi-Fujimoto disease (KFD). She improved after the corticosteroid therapy. This report highlights the importance of including KFD as a differential diagnosis of lymphadenopathy after SARS-CoV-2 vaccination. Additionally, lymph node biopsy is helpful for diagnosing KFD because it rules out other entities.
Assuntos
COVID-19 , Linfadenite Histiocítica Necrosante , Linfadenopatia , Feminino , Humanos , Linfadenite Histiocítica Necrosante/diagnóstico , Linfadenite Histiocítica Necrosante/etiologia , Linfadenite Histiocítica Necrosante/patologia , Vacinas contra COVID-19/efeitos adversos , SARS-CoV-2 , COVID-19/prevenção & controle , Linfadenopatia/etiologia , Vacinação/efeitos adversos , Febre/etiologia , Dor/complicaçõesRESUMO
Disseminated intravascular coagulation (DIC) is the most frequent coagulation disorder associated with solid tumors, including prostate cancer. We herein report a 76-year-old man who suffered from intramuscular bleeding of the right gluteus maximus. Laboratory data showed a pattern of DICwith enhanced fibrinolysis, and a general examination led to the diagnosis of advanced prostate cancer with multiple bone metastases. To our knowledge, this is the first report describing intramuscular bleeding as an initial manifestation of prostate cancer with DIC with enhanced fibrinolysis.
Assuntos
Coagulação Intravascular Disseminada , Neoplasias da Próstata , Idoso , Coagulação Intravascular Disseminada/complicações , Fibrinólise , Hemorragia/complicações , Humanos , Masculino , Neoplasias da Próstata/diagnósticoRESUMO
The aim of this study was to clarify risk factors for esophageal candidiasis (EC) in immunocompetent patients in a community hospital. 7736 patients who underwent esophagogastroduodenoscopy at our hospital from April 2012 to July 2018 were enrolled. The relationships between EC and the following factors: age, gender, body mass index, lifestyle, lifestyle-related diseases, medication, and endoscopic findings were analyzed. EC was observed in 184 of 7736 cases (2.4% morbidity rate). Multivariate analysis revealed that significant risk factors for the development of EC were: diabetes mellitus {odds ratio (OR): 1.52}, proton pump inhibitor (PPI) use (OR: 1.69), atrophic gastritis (AG) (OR: 1.60), advanced gastric cancer (OR: 4.66), and gastrectomy (OR: 2.32). When severe EC (Kodsi grade ≥ II) was compared to mild EC (grade I), the most significant risk factors were advanced gastric cancer (OR: 17.6) and gastrectomy (OR: 23.4). When considering the risk of AG and PPI use with EC development, the risk increased as follows: AG (OR: 1.59), PPI use (OR: 2.25), and both (OR: 3.13). PPI use, AG, advanced gastric cancer and post-gastrectomy are critical risk factors for the development of EC. We suggest close monitoring for EC development when PPIs are administered to patients with these factors.
Assuntos
Candidíase Invasiva/etiologia , Esôfago/microbiologia , Gastrite Atrófica/complicações , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Candidíase/tratamento farmacológico , Candidíase Invasiva/microbiologia , Diabetes Mellitus , Esofagite , Esôfago/patologia , Esôfago/cirurgia , Feminino , Gastrite Atrófica/microbiologia , Hospitais Comunitários , Humanos , Doença Iatrogênica/prevenção & controle , Japão/epidemiologia , Masculino , Pessoa de Meia-Idade , Razão de Chances , Inibidores da Bomba de Prótons/efeitos adversos , Fatores de Risco , Neoplasias Gástricas/complicaçõesRESUMO
Guillain-Barré syndrome (GBS) usually has a good prognosis; however, patients may develop sequelae without prompt treatment. We herein describe an 81-year-old woman who developed acute-onset excruciating thigh pain and weakness in her lower extremities after spinal surgery. We diagnosed acute inflammatory demyelinating polyradiculoneuropathy by a nerve conduction study, which showed findings of demyelination without cerebrospinal fluid analysis because of a spinal prosthesis. Although anti-GM1 and anti-GalNAc-GD1a antibodies were positive, the patient was clinically diagnosed with acute inflammatory demyelinating polyradiculoneuropathy (a subtype of GBS), not acute motor axonal neuropathy. She recovered well with immunoglobulin therapy. A literature review of 18 cases revealed that unexplained weakness, areflexia, and numbness of the extremities after spinal surgery, a shorter time from spinal surgery to symptom onset to general GBS, abnormal nerve conduction study results, normal spinal imaging findings, and the development of atypical symptoms such as cranial and autonomic nerve syndrome and respiratory failure are useful for diagnosing GBS when cerebrospinal fluid examination cannot be performed after spinal surgery.
Assuntos
Migração de Corpo Estranho , Jejuno , Colangiopancreatografia Retrógrada Endoscópica , Remoção de Dispositivo , Endoscopia , Migração de Corpo Estranho/diagnóstico por imagem , Migração de Corpo Estranho/etiologia , Migração de Corpo Estranho/cirurgia , Humanos , Jejuno/cirurgia , Stents/efeitos adversosRESUMO
The interplay between charge order and d-wave superconductivity in high-[Formula: see text] cuprates remains an open question. While mounting evidence from spectroscopic probes indicates that charge order competes with superconductivity, to date little is known about the impact of charge order on charge transport in the mixed state, when vortices are present. Here we study the low-temperature electrical resistivity of three distinctly different cuprate families under intense magnetic fields, over a broad range of hole doping and current excitations. We find that the electronic transport in the doping regime where long-range charge order is known to be present is characterized by a nonohmic resistivity, the identifying feature of an anomalous vortex liquid. The field and temperature range in which this nonohmic behavior occurs indicates that the presence of long-range charge order is closely related to the emergence of this anomalous vortex liquid, near a vortex solid boundary that is defined by the excitation current in the [Formula: see text] 0 limit. Our findings further suggest that this anomalous vortex liquid, a manifestation of fragile superconductivity with a suppressed critical current density, is ubiquitous in the high-field state of charge-ordered cuprates.
RESUMO
Fecal immunochemical test (FIT) is widely used as a colorectal cancer screening tool. Antithrombotic drugs may affect the screening performance of FIT for colorectal tumors. The aim of this study was to clarify the effect of antithrombotic agents on FIT accuracy in screening for colorectal neoplasms. This retrospective study enrolled a total of 758 patients who underwent both FIT and total colonoscopy. The effect of antithrombotic drugs on FIT accuracy in detecting colorectal neoplasms (CN), including colorectal cancer (CRC), advanced adenoma (AA), and non-advanced adenoma (NAA), was examined. Of the 758 patients, 144 (19%) received antithrombotic drugs (administration group). In administration group, 61/144 (42%) cases had CN [CRC:14, AA:15, NAA:32] and 217/614 (35%) cases had CN (CRC:43, AA:56, NAA:118) in non-administration group. The prevalence of CN was not significantly different between the two groups (p = 0.1157). There was no significant difference in sensitivity or specificity of the detection of all types of CN with or without taking antithrombotic drugs. Neither the positive predictive value nor negative predictive value of FIT was affected by antithrombotic drug administration. Taking antithrombotic drugs may not have a large impact on sensitivity, specificity, positive predictive value, or negative predictive value of FIT in screening for CN.
Assuntos
Adenoma/prevenção & controle , Neoplasias Colorretais/prevenção & controle , Fibrinolíticos/administração & dosagem , Sangue Oculto , Adenoma/epidemiologia , Idoso , Idoso de 80 Anos ou mais , Neoplasias Colorretais/epidemiologia , Feminino , Humanos , Testes Imunológicos/normas , Testes Imunológicos/estatística & dados numéricos , Masculino , Programas de Rastreamento/normas , Programas de Rastreamento/estatística & dados numéricos , Pessoa de Meia-Idade , Prevalência , Sensibilidade e EspecificidadeRESUMO
An 81-year-old woman with a history of hypertension and Alzheimer's disease presented to the emergency department because of impaired consciousness. Physical examination revealed acute progressive generalized flaccid paralysis, hypertension, respiratory failure, and pupillary dilation. Although the patient did not complain of headache, head magnetic resonance angiography and magnetic resonance imaging showed multifocal segmental cerebral vasospasm and cerebral infarction in the left occipital lobe. Her family reported that although she did not have a license to cook pufferfish, she was in the habit of eating pufferfish. We subsequently detected tetrodotoxin in the patient's urine, and she was diagnosed with tetrodotoxin poisoning. As the symptoms of tetrodotoxin intoxication improved, head magnetic resonance angiography showed the disappearance of the multifocal segmental cerebral vasospasm. The patient's clinical course and imaging findings were consistent with reversible cerebral vasoconstriction syndrome (RCVS). Sympathetic overactivity after tetrodotoxin intoxication possibly caused the development of RCVS, and RCVS could not be ruled out even in the absence of the typical thunderclap headache. Magnetic resonance angiography is a useful modality when performing repeated examinations.
RESUMO
BACKGROUND AND AIMS: Direct percutaneous endoscopic jejunostomy (DPEJ) is an alternative method of enteral feeding to percutaneous endoscopic gastrostomy (PEG). Although long-term outcomes of PEG have been reported, little is known regarding the outcomes of DPEJ. METHODS: A retrospective cohort study was conducted including 115 and 651 consecutive attempts of DPEJ and PEG, respectively, in a total of 766 elderly patients between April 2004 and March 2019. Patients' clinical background, procedural and long-term outcomes, survival analysis, and cause of death were analyzed. RESULTS: Successful placement rates were 93.9% and 97.1% for DPEJ and PEG, respectively. There was no significant difference in procedure-related adverse events (AEs) between the DPEJ and PEG groups. Rates of pneumonia, vomiting, and upper GI bleeding were significantly lower, whereas those of fistula enlargement and ileus were significantly higher in the DPEJ group as long-term AEs. The median survival periods were 694 and 734 days for DPEJ and PEG, respectively, with no significant differences between the 2 groups. Multivariate analysis revealed that age 80 years old or older, C-reactive protein level of 1.0 mg/dL or higher, and the presence of diabetes were independent risk factors for mortality after DPEJ. Respiratory tract infection was the primary cause of death in both groups. CONCLUSIONS: DPEJ is considered a safe and feasible method of access for enteral feeding as well as PEG. Although the survival period after DPEJ may be expected to be as long as that with PEG, DPEJ-specific AEs should be kept in mind on long-term feeding.
Assuntos
Gastrostomia , Jejunostomia , Idoso , Idoso de 80 Anos ou mais , Endoscopia Gastrointestinal , Gastrostomia/efeitos adversos , Humanos , Jejunostomia/efeitos adversos , Prognóstico , Estudos RetrospectivosRESUMO
A 60-year-old man was admitted to our hospital with bilateral post auricular masses, first noticed 1 year earlier. Blood tests showed eosinophilia and high immunoglobulin E (IgE) levels, and cervical computed tomography showed 10-mm soft tissue masses with scattered lymphadenopathy. The tumors showed intermediate and high signal intensity on T1- and T2-weighted cervical magnetic resonance imaging, respectively. After mass resection, the tumors were diagnosed as Kimura's disease (KD). Generally, KD affects young men; however, even in older patients, KD should be included as a differential diagnosis for head and neck tumors in patients with eosinophilia and high IgE.
RESUMO
The study assessed 30 nonprofessional singers to evaluate the effects of vocal tract shape adjustment via increased resonance toward an externally applied sinusoidal frequency of 900 Hz without phonation. The amplification of the sound wave was used as biofeedback signal and the intensity and the formant position of the basic vowels /a/, /e/, /i/, /o/, and /u/ were compared before and after a vocal tract adjustment period. After the adjustment period, the intensities for all vowels increased and the measured changes correlated with the participants' self-perception.The diferences between the second formant position of the vowels and the applied frequency influences the changes in amplitude and in formant frequencies. The most significant changes in formant frequency occurred with vowels that did not include a formant frequency of 900 Hz, while the increase in amplitude was the strongest for vowels with a formant frequency of about 900 Hz.
Assuntos
Acústica , Biorretroalimentação Psicológica , Laringe/fisiologia , Canto , Qualidade da Voz , Treinamento da Voz , Adulto , Percepção Auditiva , Feminino , Humanos , Laringe/anatomia & histologia , Masculino , Pessoa de Meia-Idade , Espectrografia do Som , Percepção Visual , Adulto JovemRESUMO
INTRODUCTION: In the clinical setting, the diagnosis of neurosarcoidosis in patients with central diabetes insipidus (CDI) is typically based both on symptoms (i.e. polydipsia or polyuria) and brain magnetic resonance imaging (MRI) findings (e.g. pituitary abnormality). However, inconsistent changes in the patient's symptoms and brain MRI findings may occur during the clinical course of the disease. This review was performed to summarise the relationship between symptoms and brain MRI findings in previously reported cases of neurosarcoidosis with CDI. MATERIAL AND METHODS: Case studies of patients diagnosed with neurosarcoidosis with CDI were collected via a PubMed search of studies published through 30 June 2018. RESULTS: Thirteen eligible studies were reviewed (20 patients; 12 men, 8 women; mean age 33 years). Polydipsia or polyuria was the first symptom in 13 patients. The mean duration from disease onset to diagnosis was 3.4 months. Brain MRIs showed abnormal findings in the hypothalamus and pituitary for 17 patients. Immunosuppressive drugs were used in 17 patients. For 14 patients, MRI findings improved, while symptoms did not. CONCLUSION: Patients with both neurosarcoidosis and CDI symptoms often do not improve, despite the fact that brain MRI findings often improve following treatment. More studies involving detailed pathological analyses and longer follow-up periods are necessary.