Plasma lncRNA LIPCAR Expression Levels Associated with Neurological Impairment and Stroke Subtypes in Patients with Acute Cerebral Infarction: A Prospective Observational Study with a Control Group.

INTRODUCTION: This prospective observational study with a control group aimed to compare the plasma levels of long non-coding RNA (lncRNA) LIPCAR between patients with acute cerebral infarction (ACI) and healthy controls, and to assess the prognostic abilities of LIPCAR for adverse outcomes of patients with ACI at 1-year follow-up. METHODS: Eighty patients with ACI, of whom 40 had large artery atherosclerosis (LAA) and 40 had cardioembolism (CE) and who were hospitalized at Xi'an No. 1 Hospital from July 2019 to June 2020, were selected as the case group. Age- and sex-matched non-stroke patients from the same hospital throughout the same time period were chosen as the control group. Real-time quantitative reverse transcription polymerase chain reaction was used to measure the levels of plasma lncRNA LIPCAR. The correlations of LIPCAR expression among the LAA, CE, and control groups were assessed using Spearman's correlation analysis. Curve fitting and multivariate logistic regression were used to analyze the LIPCAR levels and 1-year adverse outcomes of patients with ACI and its subtypes. RESULTS: The expression of plasma LIPCAR in the case group was noticeably higher than that of the control group (2.42 ± 1.49 vs. 1.00 ± 0.47, p < 0.001). Patients with CE had considerably higher levels of LIPCAR expression than those with LAA. The National Institute of Health Stroke Scale score and modified Rankin scale score on admission were significantly positively correlated with LIPCAR expression in patients with CE and LAA. Furthermore, the correlation was stronger in patients with CE than in those with LAA, with correlation coefficients of 0.69 and 0.64, respectively. Curve fitting revealed a non-linear correlation between LIPCAR expression levels, 1-year recurrent stroke, all-cause mortalities, and poor prognoses, with a cut-off value of 2.2. CONCLUSION: The expression level of lncRNA LIPCAR may play a potential role in the identification of neurological impairment and CE subtype in patients with ACI. Increased 1-year risk of adverse outcomes may be associated with high levels of LIPCAR expression.

Acute cerebral infarction is the second-leading cause of death worldwide. Therefore, available diagnostic and prognostic tools are of the utmost importance. It is easy to acquire hematologic biomarkers and to provide direct information related to the severity of brain injury and the risk of stroke. However, it has been shown that the study of hematologic markers in aspects of both identifying stroke subtypes and predicting neurological impairment are still few and imperfect in clinical application of stroke prognosis. The long non-coding RNA LIPCAR plays an important role in the pathophysiology of cardiovascular disease. Nonetheless, to date, no exploration has been carried out on the correlation between lncRNA LIPCAR, severity on admission, and prognosis of stroke subtypes. Thus, this study aimed to investigate the plasma levels of lncRNA LIPCAR expression and their correlations in patients with acute cerebral infarction and its subtypes. Our results show that the plasma levels of LIPCAR expression of the patients with acute cerebral infarction were noticeably higher than those of the non-stroke control patients. Patients with cardioembolism subtype had considerably higher levels of LIPCAR expression than those with large artery atherosclerosis. The National Institute of Health Stroke Scale score and modified Rankin scale score on admission were significantly correlated with LIPCAR expression in patients with cardioembolism and large artery atherosclerosis; the correlation was stronger in patients with cardioembolism than in patients with large artery atherosclerosis, with correlation coefficients of 0.69 and 0.64, respectively. Furthermore, curve fitting revealed a non-linear correlation between LIPCAR expression levels and 1-year outcome events. The expression level of lncRNA LIPCAR may play a potential role in the identification of neurological impairment and cardioembolism subtype in patients with acute cerebral infarction.

Morphometric features of gastric mucosa in atrophic gastritis: A different pattern between corpus and antrum.

Atrophic gastritis can cause mucosa thinning, while detailed metrological evidence is lacking. We aimed to compare the morphological features of full-thickness gastric mucosa in antrum and corpus and evaluate the diagnostic performance for atrophy. Gastric cancer patients were prospectively enrolled (N = 401). Full-thickness gastric mucosa was obtained. Foveolar length, glandular length and musculus mucosae thickness were measured. Pathological assessment was conducted using the visual analogue scale of the updated Sydney system. Areas under the receiver operating characteristic curves (AUCs) were calculated for different atrophy degrees. In corpus mucosa, foveolar length and musculus mucosae thickness were positively correlated with the atrophy degree (spearman's correlation coefficient [rs] = 0.231 and 0.224, respectively, P < .05); glandular length and total mucosal thickness were negatively correlated (rs = -0.399 and -0.114, respectively, P < .05). Total mucosal thickness did not correlate with antral atrophy degree (P = .107). The AUCs of total mucosal thickness for corpus and antral atrophy were 0.570 (P < .05) and 0.592 (P < .05), respectively. The AUCs for corpus atrophy, moderate and severe, and severe atrophy were 0.570 (P < .05), 0.571 (P = .003), and 0.584 (P = .006), respectively. The corresponding AUCs for antral atrophy were 0.592 (P = .010), 0.548 (P = .140), and 0.521 (P = .533), respectively. The tendency for mucosal thickness to thin with atrophy occurred in the corpus rather than in the antrum. The diagnostic performance of corpus and antral mucosal thickness was limited for atrophy.

Aggressive angiomyxoma of pelvis: A case report and literature review.

RATIONALE: Aggressive angiomyxoma (AAM) is a rare mesenchymal tumor primarily involving the lower genital tract of reproductive females. It often shares pathologic morphology with other mesenchymal lesions, which result in diagnostic difficulties for pathologists. PATIENT CONCERNS AND DIAGNOSES: We described the case of a 32-year-old female presenting with a pelvic mass. Imaging examination showed a "swirling sign" within the mass. The mass was 10.2 × 10 × 7.7 cm, located in the right front of the uterus, with unclear demarcation from the surrounding organs and tissues. The gross appearance was grayish brown with a solid section and a myxedematous cut surface. Microscopically, it was a mesenchymal tumor with a presence of perivascular smooth muscle fibers radiating from the blood vessel and an infiltrative growth pattern. The pelvic AAM was diagnosed based on clinicopathologic and imaging features. INTERVENTIONS AND OUTCOMES: A surgery with local excision of the mass was performed. The patient experienced 1 relapse during 2-year follow-up and underwent the radiation therapy. LESSONS: When the pathological morphology of AAM overlaps with other mesenchymal lesions, the comprehensive understanding of tumor clinicopathological characteristics combined with imaging features is important for the accurate diagnosis of AAM.

Small bowel perforation caused by thermal injury during colonic polypectomy: A case report and literature review.

RATIONALE: Iatrogenic gastrointestinal perforation is a known uncommon complication of colonoscopy. The perforation usually occurs in the colon itself. Rarely, colonoscopic procedures can also cause the perforations of the small intestine. PATIENT CONCERNS AND DIAGNOSES: We describe the case of a 70-year-old man who experienced abdominal pain several hours after electrical polypectomy in the transverse colon. Urgent abdominal computed tomography scans showed a few bubbles on the frontal surface around the liver and a little extraluminal free air in the upper abdomen. Urgent exploratory laparotomy revealed a round perforation with a diameter of approximately 5 mm in the ileum 80 cm proximal to the ileocecal valve, accompanied by the outflow of intestinal contents. A small bowel perforation by thermal injury was diagnosed during colonic polypectomy. INTERVENTIONS AND OUTCOMES: The ileal perforation was repaired primarily after debridement of the perforation site and abdominal cavity. The patient recovered well after surgery. Histopathological examination of the perforation site demonstrated inflammatory necrosis and infiltration of inflammatory cells. LESSONS: Small bowel perforation should be considered after colonoscopic procedures although the incidence is exceedingly rare. Urgent exploratory laparotomy is warranted when a visceral perforation is identified after colonoscopy.

Association between regular arrangement of collecting venules and Helicobacter pylori status in routine endoscopy.

BACKGROUND: The sensitivity of regular arrangement of collecting venules (RAC)-positive pattern for predicting Helicobacter pylori (H. pylori)-negative status greatly altered from 93.8 to 48.0% in recent two decades of various studies, while the reason behind it remained obscure. The aim of this study was to investigate the value of RAC as an endoscopic feature for judging H. pylori status in routine endoscopy and reviewed the underlying mechanism. METHODS: A prospective study with high-definition non-magnifying endoscopy was performed. RAC-positive and RAC-negative patients were classified according to the collecting venules morphology of the lesser curvature in gastric corpus. Gastric biopsy specimens were obtained from the lesser and greater curvature of corpus with normal RAC-positive or abnormal RAC-negative mucosal patterns. Helicobacter pylori status was established by hematoxylin and eosin staining and immunohistochemistry. RESULTS: 41 RAC-positive and 124 RAC-negative patients were enrolled from June 2020 to September 2020. The prevalence of H. pylori infection in patients with RAC-positive pattern and RAC-negative pattern was 7.3% (3/41) and 71.0% (88/124), respectively. Among all 124 RAC-negative patients, 36 (29.0%) patients were H. pylori-negative status. Ten patients (32.3%) demonstrated RAC-positive pattern in 31 H. pylori-eradicated cases. The sensitivity, specificity, positive predictive value, and negative predictive value of RAC-positive pattern for predicting H. pylori-negative status were 51.4% (95% CI, 0.395-0.630), 96.7% (95% CI, 0.900-0.991), 92.7% (95% CI, 0.790-0.981), and 71.0% (95% CI, 0.620-0.786), respectively. CONCLUSIONS: RAC presence can accurately rule out H. pylori infection of gastric corpus, and H. pylori-positive status cannot be predicted only by RAC absence in routine endoscopy. Trial registration The present study is a non-interventional trial.

Gastric foveolar elongation causes invisibility of regular arrangement of collecting venules in chronic active and inactive gastritis.

OBJECTIVES: Helicobacter pylori (H pylori) infection is the most common cause of gastritis. The disappearance of regular arrangement of collecting venules (RAC) is well known as one of the main manifestations of H pylori-affected gastritis while the reason behind it remains obscure. The aim of this study was to investigate the relationship between invisibility of RAC and the length of gastric foveolae. METHODS: 43 RAC-positive and 118 RAC-negative patients were enrolled. Gastric biopsy specimens were obtained from lesser and greater curvature of the corpus with RAC-positive or RAC-negative pattern. Histopathological evaluation was performed based on the updated Sydney System, and foveolar length was derived by a morphometric technique. RESULTS: The median gastric foveolar length in RAC-positive group (median [IQR], 138.54 µm [120.50, 159.09]) was significantly shorter than that in the RAC-negative group (median [IQR], 260.96 µm [217.40, 315.23], P < .05). The length of gastric foveolae in chronic active gastritis (RAC-negative, activity grades 1, 2, and 3) and inactive gastritis (RAC-negative, activity grade 0) was longer than that in normal group (RAC-positive, activity grade 0) (P < .05). The optimal cutoff value for gastric foveolae length of the corpus mucosa showing RAC-negative pattern was more than 181.53 µm. The sensitivity and specificity of more than cutoff value for predicting the invisibility of RAC were 93.03% and 91.78%, respectively. CONCLUSIONS: The elongation of gastric foveolae caused the invisibility of RAC in gastric corpus mucosa in chronic active and inactive gastritis on gastroendoscopy.

The Trend of Labor Analgesia in the World and China: A Bibliometric Analysis of Publications in Recent 30 Years.

PURPOSE: Labor analgesia is part of the most important tasks an anesthesiologist needs to deal with. With the "two-child policy" in China, the number of parturients has increased significantly, labor analgesia more should be valued. There has been a tremendous change on labor analgesia research in China and around the world; however, broader trends in the prevalence and scope of labor analgesia research remain underexplored. The current study quantitatively analyzes trends in labor analgesia research publications in the past 30 years. METHODS: A bibliometric approach was used to search Scopus, PubMed, Web of Science and the China National Knowledge Infrastructure for all labor analgesia-related research articles. The research progress and growing trend were quantitatively analyzed by total publications, research types, research institutions, journal impact factors, and author's contribution. Total citations frequency, average citations per item and h-index were used for evaluating literature quantity. RESULTS: From 1988 to 2018, over 8000 documents in labor analgesia research field were published worldwide. According to Scopus, 68.2% papers of all documents were articles. The USA published the largest number of articles (2204, 27.45%). China had published 175 articles (2.18%), ranking the 11th. According to WOS, there were 221 research categories for labor analgesia articles all over the world. The total citations were 76,207, average 9.086 citations per item, and the h-index was 114, average 14 citations per item worldwide. The total citations and h-index of papers published in China were as follows: 353 total citations, 7.06 citations per item, and 10 h-index. High contribution journals, authors, institutions and the top 10 most cited articles on labor analgesia in the world and China were also listed. CONCLUSION: Labor analgesia research has grown markedly during the 1988-2018 period. Although China had made remarkable achievements, there was a gap in the high-quality studies between China and other leading countries.

Ultrasound for predicting difficult airway in obstetric anesthesia: Protocol and methods for a prospective observational clinical study.

BACKGROUND: Failed intubation and ventilation during cesarean deliveries are important causes of anesthetic-related maternal mortality. Due to the physiological changes in airway anatomy, parturient had higher incidences of difficult airway than non-obstetric population. Accurate airway assessment is the first step and the most important in airway management. However, the common clinical screening tests, shown low sensitivity and specificity with a limited predictive value. Ultrasound is a quick, noninvasive, inexpensive tool, with the advancement of ultrasound technology, modern ultrasound machine is more portable with better resolution and enhanced tissue penetration, provide better imaging in tissues like epiglottis, vocal cords, ring-shaped membrane, and can be used in airway assessment. Here, the aim of the current study was to find whether preoperative ultrasound assessment of neck anatomy can predict difficult airway in parturient, and provide new ideas and a theoretical basis in the airway management of obstetric anesthesia. METHODS: This is a prospective, observational single-blinded study in a single-center. Subjects will be recruited from patients aged from 18 to 60 years, gestational age ≥ 36 weeks, scheduled for cesarean section under general anesthesia and tracheal intubation. Ultrasound measurement will be performed to detect anterior cervical soft tissue thickness at five anatomical levels (hyoid bone, epiglottis, cricothyroid membrane, thyroid isthmus and suprasternal notch) in the upper airway. The thickness of the soft tissue in the front of the neck and clinical airway measurements will be compared between the "easy intubation" and "difficult intubation" group divided by Cormack-Lehane grade. Receiver-operating characteristic curves were used to determine the sensitivity and specificity of "difficulty prediction capability" of each sonographic and physical measurements. Clinical factors associated with difficult intubation will be determined by univariate analyses. Multiple logistic regression analysis performed to determine independent predictors of difficult intubation. CONCLUSIONS: The study outlined in this protocol will explore the possibility of ultrasound for predicting difficult airway in obstetric anesthesia. This may provide new insight into the practice of airway management. TRIAL REGISTRATION: Chinese Clinical Trial Registry, ChiCTR1800018949.

Volatile anesthetics versus total intravenous anesthesia in patients undergoing coronary artery bypass grafting: An updated meta-analysis and trial sequential analysis of randomized controlled trials.

BACKGROUND: The benefits of volatile anesthetics in coronary artery bypass grafting (CABG) patients remain controversial. We aimed to conduct an updated meta-analysis to assess whether the use of volatile anesthetics during CABG could reduce mortality and other outcomes. METHODS: We searched eight databases from inception to June 2019 and included randomized controlled trials (RCTs) comparing the effects of volatile anesthetics versus total intravenous anesthesia (TIVA) in CABG patients. The primary outcomes were operative mortality and one-year mortality. The secondary outcomes included the length of stay in the intensive care unit (ICU) and hospital and postoperative safety outcomes (myocardial infarction, heart failure, arrhythmia, stroke, delirium, postoperative cognitive impairment, acute kidney injury, and the use of intra-aortic balloon pump (IABP) or other mechanical circulatory support). Trial sequential analysis (TSA) was performed to control for random errors. RESULTS: A total of 89 RCTs comprising 14,387 patients were included. There were no significant differences between the volatile anesthetics and TIVA groups in operative mortality (relative risk (RR) = 0.92, 95% confidence interval (CI): 0.68-1.24, p = 0.59, I2 = 0%), one-year mortality (RR = 0.64, 95% CI: 0.32-1.26, p = 0.19, I2 = 51%), or any of the postoperative safety outcomes. The lengths of stay in the ICU and hospital were shorter in the volatile anesthetics group than in the TIVA group. TSA revealed that the results for operative mortality, one-year mortality, length of stay in the ICU, heart failure, stroke, and the use of IABP were inconclusive. CONCLUSIONS: Conventional meta-analysis suggests that the use of volatile anesthetics during CABG is not associated with reduced risk of mortality or other postoperative safety outcomes when compared with TIVA. TSA shows that the current evidence is insufficient and inconclusive. Thus, future large RCTs are required to clarify this issue.

Ocular manifestations of internal carotid artery dissection.

Internal carotid artery dissection (ICAD) results from disruption of the intima of the arterial wall, and can lead to intrusion of blood into the arterial wall and form an intramural hematoma. The hematoma can compress the true lumen of the vessel, causing functional stenosis or occlusion. The classic triad signs of ICAD include pain in the ipsilateral neck, head and orbital regions; a (partial) Horner syndrome; and cerebral or retinal ischemia. However, not all ICAD patients present with this classic signs. In some cases, ocular manifestations are the initial (and sometimes the only) findings. We summarize the ocular manifestations associated with ICAD in 3 categories: visual symptoms, oculosympathetic palsy, and ocular motor nerve palsy.

Empirical antifungal treatment for diagnosed and undiagnosed invasive fungal disease in patients with hematologic malignancies.

BACKGROUND: Empirical antifungal therapy is effective in some patients with risk factors for invasive fungal disease (IFD) who do not qualify for the EORTC/MSG criteria for IFD, but who fail to respond to anti-bacterial and anti-viral therapy. OBJECTIVE: This retrospective single-center study investigated the epidemiology of IFD and empirical antifungal therapy in patients with hematological malignancies. METHODS: This study recruited 893 patients with hematologic malignancies who had failed to respond to anti-bacterial and anti-viral treatment and received antifungal therapy, but not for antifungal prophylaxis. Antifungal therapy regimens included amphotericin B, voriconazole, itraconazole and caspofungin. A total of 689 patients were diagnosed with proven, probable, or possible IFD, while 159 patients did not meet the EORTC/MSG criteria for IFD diagnosis but recovered with antifungal treatment, and 45 were excluded from having IFD. Effective treatment was defined as the disappearance or resolution of clinical symptoms of IFD. RESULTS: Patients diagnosed with IFD underwent chemotherapy at a higher proportion, and had significantly higher neutrophil counts compared to those who did not qualify for the EORTC/MSG criteria for IFD but responded to antifungals. The mortality due to all causes within 3 months was significantly higher for patients diagnosed with proven IFD, compared with those who did not qualify for the EORTC/MSG criteria for IFD. There was no discontinuation reported due to adverse events of caspofungin. CONCLUSION: Empirical antifungal treatment could help save the lives of some patients with severe infections who are strongly suspected of having IFD.

Ginsenoside-Rd Promotes Neurite Outgrowth of PC12 Cells through MAPK/ERK- and PI3K/AKT-Dependent Pathways.

Panax ginseng is a famous herbal medicine widely used in Asia. Ginsenosides have been identified as the principle active ingredients for Panax ginseng's biological activity, among which ginsenoside Rd (Rd) attracts extensive attention for its obvious neuroprotective activities. Here we investigated the effect of Rd on neurite outgrowth, a crucial process associated with neuronal repair. PC12 cells, which respond to nerve growth factor (NGF) and serve as a model for neuronal cells, were treated with different concentrations of Rd, and then their neurite outgrowth was evaluated. Our results showed that 10 µM Rd significantly increased the percentages of long neurite- and branching neurite-bearing cells, compared with respective controls. The length of the longest neurites and the total length of neurites in Rd-treated PC12 cells were much longer than that of respective controls. We also showed that Rd activated ERK1/2 and AKT but not PKC signalings, and inhibition of ERK1/2 by PD98059 or/and AKT by LY294002 effectively attenuated Rd-induced neurite outgrowth. Moreover, Rd upregulated the expression of GAP-43, a neuron-specific protein involved in neurite outgrowth, while PD98059 or/and LY294002 decreased Rd-induced increased GAP-43 expression. Taken together, our results provided the first evidence that Rd may promote the neurite outgrowth of PC12 cells by upregulating GAP-43 expression via ERK- and ARK-dependent signaling pathways.

Fluorescence enhancement of europium complexes by core-shell Ag@SiO2 nanoparticles.

Three kinds of core-shell Ag@SiO2 nanoparticles with shell thickness of around 10, 15, and 25 nm, respectively, have been prepared by modified Stöber method and used for fluorescence enhancement. Six kinds of europium complexes with halobenzoic acid have been synthesized. Elemental analysis and lanthanide coordination titration show that the complexes have the compositions of Eu(p-XBA)3·H2O and Eu(o-XBA)3·2H2O (X=F, Cl, Br). The fluorescence spectra investigation indicates that the introduction of Ag@SiO2 nanoparticles into the europium complexes' solution can significantly enhance the fluorescence intensities of the complexes. The sequence of enhancement factors for halobenzoic acid complexes with different halogen atoms is F

Clinical study of hepatectomy combined with Jianpi Huayu Therapy for hepatocellular carcinoma.

BACKGROUND: Traditional Chinese Medicine (TCM) possesses several advantages for treating patients with hepatocellular carcinoma (HCC). The theory of 'Jianpi Huayu Therapy' rooted from 'Jin Kui Yao Lue' is one of the most important therapies in this respect. This study was conducted to investigate the clinical effect and safety of hepatectomy combining with 'Jianpi Huayu Therapy' in the treatment of HCC. MATERIALS AND METHODS: One hundred and twenty patients with HCC were randomized allocated into hepatectomy combined with 'Jianpi Huayu Therapy' group (treatment group, n=60) and hepatectomy alone group (control group, n=60). Disease-free survival (DFS) and overall survival (OS) were the primary end-points. Liver function at the end of one week after surgery, complications, average days of hospitalization as well as performance status (PS) at the end of one month post operation were also compared. RESULTS: No significant differences existed between two groups on baseline analysis (p>0.05). No treatment related mortality occurred in either group. Post-operative complications were detected among 14 patients (23.3%) in the treatment group, and 12 (20.0%) in the control group (p=0.658). Alanine aminotransferase (ALT) at the end of one week after operation was lower in the treatment than control groups (p=0.042). No significant differences in other indexes of liver function were discovered between two groups. Average days of hospitalization reduced by 0.9 day in treatment group than in control (p=0.034). During follow-up, 104 patients (86.6%) developed recurrence. The rates of 1-, 3-, and 5-year DFS and median DFS for all patients were 77.4%, 26.3%, 9.0% and 25.6 months (range, 6.0~68.0), respectively (78.2%, 29.2%, 14.3% and 28.7 months for the 48 patients in the treatment group and 75.0%, 23.3%, 6.4%, and 22.6 months for the 56 patients in the control group (p=0.045)). 101 patients had died at the time of censor, with 1-, 3-, and 5-year overall survival rates and median survival for all patients of 97.5%, 76.4%, 40.5% and 51.2 months (range, 10.0~72.0), respectively (98.3%, 78.0%, 43.6% and 52.6 months, for treatment and 96.7%, 74.7%, 37.4%, and 49.8 months, for controls, respectively (p=0.048)). CONCLUSIONS: Hepatectomy combined with 'Jianpi Huayu therapy' was effective in the treatment of HCC, and reduced post-operative recurrence and metastasis and improved DFS and OS of HCC patients.

[Epidemiology of invasive fungal disease in patients with hematological diseases].

OBJECTIVE: To explore the epidemiological profiles of invasive fungal disease (IFD) in hospitalized patients with hematological diseases during 2007-2012. METHODS: A total of 419 IFD patients with hematological diseases from January 2007 to December 2012 were reviewed. All of them were analyzed with regards to diagnostic levels, infection sites and various related factors. RESULTS: (1) A total of 233 cases (55.61%) were preliminarily identified as IFD, 140 cases (33.41%) had a clinical diagnosis and 46 cases (10.98%) were confirmed cases of IFD. (2) Among 46 confirmed cases of IFD, there were agranulocytosis (n = 43) and aspergillosis infection (n = 36). (3) Respiratory tract was the most frequent infection site in all IFD patients (85.20%) . (4) And chemotherapy-induced agranulocytosis was a major reason for IFD patients with hematological diseases. The number of IFD patients without chemotherapy had a rising trend. (5) The age group of IFD was during 41-60 years old. (6) All of them stayed on antibiotic therapy at the diagnosis of IFD. The numbers of antibiotics were two(205 cases, 48.93%) and three(179 cases, 42.72%). (7) The peak incidence of IFD was recorded in January, July and December. And June was another lower peak. CONCLUSIONS: Agranulocytosis is the main reason for IFD patients with hematological disease. The data is important and valuable for the early diagnosis and therapy of IFD patients with hematological disease.