Objective:To summarize the clinical features and prognosis of Budd-Chiari syndrome with hepatopulmonary syndrome (HPS) in children.Methods:The clinical data of a child who had Budd-Chiari syndrome with HPS treated at the Department of Pediatrics of the First Affiliated Hospital of Zhengzhou University in December 2016 was analyzed retrospectively. Taking "Budd-Chiari syndrome" and "hepatopulmonary syndrome" in Chinese or English as the keywords, literature was searched at CNKI, Wanfang, China Biomedical Literature Database and PubMed up to July 2023. Combined with this case, the clinical characteristics, diagnosis, treatment and prognosis of Budd-Chiari syndrome with HPS in children under the age of 18 were summarized.Results:A 13-year-old boy, presented with cyanosis and chest tightness after activities for 6 months, and yellow staining of the skin for 1 week. Physical examination at admission not only found mild yellow staining of the skin and sclera, but also found cyanosis of the lips, periocular skin, and extremities. Laboratory examination showed abnormal liver function with total bilirubin 53 μmol/L, direct bilirubin 14 μmol/L, and indirect bilirubin 39 μmol/L, and abnormal blood gas analysis with the partial pressure of oxygen of 54 mmHg (1 mmHg=0.133 kPa), the partial pressure of carbon dioxide of 31 mmHg, and the alveolar-arterial oxygen gradient of 57 mmHg. Hepatic vein-type Budd-Chiari syndrome, cirrhosis, and portal hypertension were indicated by abdominal CT venography. Contrast-enhanced transthoracic echocardiography (CE-TTE) was positive. After symptomatic and supportive treatment, this patient was discharged and received oxygen therapy outside the hospital. At follow-up until March 2023, there was no significant improvement in hypoxemia, accompanied by limited daily activities. Based on the literature, there were 3 reports in English while none in Chinese, 3 cases were reported. Among a total of 4 children, the chief complaints were dyspnea, cyanosis, or hypoxemia in 3 cases, and unknown in 1 case. There were 2 cases diagnosed with Budd-Chiari syndrome with HPS at the same time due to respiratory symptoms, and 2 cases developed HPS 1.5 years and 8.0 years after the diagnosis of Budd-Chiari syndrome respectively. CE-TTE was positive in 2 cases and pulmonary perfusion imaging was positive in 2 cases. Liver transplantation was performed in 2 cases and their respiratory function recovered well; 1 case received oxygen therapy, with no improvement in hypoxemia; 1 case was waiting for liver transplantation.Conclusions:The onset of Budd-Chiari syndrome with HPS is insidious. The most common clinical manifestations are dyspnea and cyanosis. It can reduce misdiagnosis to confirm intrapulmonary vascular dilatations with CE-TTE at an early stage. Liver transplantation is helpful in improving the prognosis.

Testicular adrenal rest tumor (TART) is frequently complicated by congenital adrenal hyperplasia, which is a benign tumor of the testes frequently found in adolescents and adults.Palpation and scrotal ultrasound are the main diagnostic methods for TART.Poorly managed TART often results in testicular dysfunction or even infertility due to tumor compression.This article reviews the pathogenesis, epidemiology, clinical features, diagnosis, differential diagnosis and treatment of TART, thus improving the understanding of the disease to achieve early diagnosis, early treatment, and improved prognosis.

Hematopoietic stem cell transplantation(HSCT), as a technique to reconstruct normal hematopoietic and immune function, has become a treatment option for a variety of malignant and non-malignant diseases in children.With the development of medical technology, the long-term survival rate of children after HSCT is significantly improved.At the same time, there is more concern and awareness about the late effects of HSCT.As one of the endocrine complications with the highest incidence in children after HSCT, gonadal damage leads to sex hormone secretion disorder, adolescent dysplasia, and infertility in adulthood, which has a serious influence on children′s mental health and quality of life.Therefore, it is helpful to reduce the psychological and economic burden on children and their families by understanding its potential mechanism, evaluating risk factors, screening early warning and recovery markers of gonadal function as well as taking corresponding preventive and protective measures.

Objective:To investigate the efficiency and pharmacoeconomics of pegylated recombinant human granulocyte colony-stimulating factor (PEG-rhG-CSF) for mobilization of peripheral blood stem cells (PBSCM) in patients with multiple myeloma (MM).Methods:The data of 91 patients with newly treated MM who were hospitalized in the First Hospital of Jilin University and Institute of Hematology & Blood Diseases Hospital, Chinese Academy of Medical Sciences & Peking Union Medical College from January 2015 to October 2017 were retrospectively analyzed. According to the patient's wishes, a high-dose chemotherapy combined with subcutaneous injection of PEG-rhG-CSF or recombinant human granulocyte colony-stimulating factor (rhG-CSF) was used for stem cell mobilization in 42 and 49 patients, respectively. The number of mononuclear cells (MNC) and CD34 + cells collected after mobilization, the maximum absolute neutrophil count (mANC), the cost of mobilization, and the engraftment time of white blood cells and platelets after transplantation were compared between the two groups. Results:The median number of MNC collected after mobilization in the PEG-rhG-CSF group and rhG-CSF group were 5.86×10 8/kg [(1.08-24.54)×10 8/kg] and 6.61×10 8/kg [(0.83-33.80)×10 8/kg], and the difference was not statistically significant ( U = 883.00, P = 0.245); while the median number of CD34 + cells collected after mobilization in the PEG-rhG-CSF group was higher than that in the rhG-CSF group [5.56×10 6/kg (0.94-19.90)×10 6/kg and 4.82×10 6/kg (1.12-14.61)×10 6/kg], and the difference was statistically significant ( U = 732.00, P = 0.038). The median number of mANC during mobilization in the PEG-rhG-CSF group was lower than that in the rhG-CSF group [20.50×10 9/L (7.26-61.30)×10 9/L and 32.08×10 9/L (6.92-69.99)×10 9/L], and the difference was statistically significant ( U = 490.00, P = 0.001). After autologous stem cell transplantation (ASCT), the time-to-recovery of white blood cell count (WBC) to 1.0×10 9/L in the PEG-rhG-CSF group was shorter than that in the rhG-CSF group [(11.59±1.98) d vs. (12.93±2.83) d], and the difference was statistically significant ( t = -2.395, P = 0.019), and the time-to-recovery of platelet count (Plt) to 20.0×10 9/L in the PEG-rhG-CSF group was also shorter than that in the rhG-CSF group [(12.86±2.62) d vs. (14.80±5.47) d], but the difference was not statistically significant ( t = -1.749, P = 0.085). The total mobilization cost of the PEG-rhG-CSF group was not statistically different from that of the rhG-CSF group [(21 405.47±7 365.98) yuan vs. (22 976.83±10 264.34) yuan, t = -0.721, P = 0.474]. Conclusions:PEG-rhG-CSF combined with high-dose chemotherapy is an effective option for PBSCM in MM patients, and its mobilization cost is equivalent to rhG-CSF. Therefore, PEG-rhG-CSF may be a better choice for PBSCM in MM patients.

Sepsis-associated encephalopathy(SAE)is a common complication with high mortality in patients with sepsis, but its pathogenesis is not clear, and there is no recognized diagnostic criteria and specific treatment.Intestinal tract plays an engine-like role in the occurrence and development of sepsis.The destruction of intestinal barrier and the disorder of intestinal microorganisms can affect the outcome of sepsis, in which gut microbiome affect the pathophysiology of intestine and brain through " the microbiome-gut-brain axis" (MGBA), and "gut microbiome-mitochondrial crosstalk" explains its role at the organelle level.The gut microbiome disorder exists in SAE animal model, while fecal bacteria transplantation can improve the symptoms and prognosis, suggesting that the exploration of gut microbiome may be of certain significance to understand the mechanism of SAE and explore its treatment.Here we review from three aspects: the gut microbiome, MGBA and the role of gut microbiome in SAE.

Antiporters/genetics* ; Carcinoma, Papillary/pathology* ; Humans ; Neoplasm Metastasis/genetics* ; Sulfate Transporters/genetics* ; Thyroid Cancer, Papillary/pathology* ; Thyroid Neoplasms/pathology*

Iodine transporters of basement membrane of thyroid follicular epithelial cells can participate and exchange the iodine ions across intracellular and extracellular. Among all of the iodine rich organs, iodine ions which only exist in colloidal of thyroid follicular epithelial cells can be functioned as the raw materials, which after oxidation, iodization and coupling, to synthesize thyroid hormone (TH) and to exert its biological functions. Therefore, the iodine transported function of iodide transporters plays a pivotal role for TH biosynthesis. Furthermore, functional studies show that the abnormal expression or dysfunction of iodide transporters might serves as tumor promoters or inhibitors via regulated the mTOR signal pathway, the MAPKs signal pathway, and the NF-κB signal pathway, together contributed to the regulation of cell proliferation, invasion, metastasis and apoptosis, in which plays the role of non iodide transported function. Therefore, the non iodine transported function of iodide transporters may plays the crucial role of tumor occurrence and progression of carcinoma. Based on this information, present study was devoted to systematic summarize the iodine transported function and non iodine transported function (may affects occurrence and progression of carcinoma) of the classical iodide transporters [sodium iodide symporter (NIS) and pendrin] and novel iodine transporters[ (cystic fibrosis transmembrane conductance regulator (CFTR) , sodium multivitamin transporter (SMVT) , and anoctamin 1 (ANO1) ], respectively, in order to provide a theoretical basis and literature review reference for underlying the mechanism of iodine transporters and its regulated signal pathways for the occurrence and progression of carcinomas.

Iodine transporters of basement membrane of thyroid follicular epithelial cells can participate and exchange the iodine ions across intracellular and extracellular. Among all of the iodine rich organs, iodine ions which only exist in colloidal of thyroid follicular epithelial cells can be functioned as the raw materials, which after oxidation, iodization and coupling, to synthesize thyroid hormone (TH) and to exert its biological functions. Therefore, the iodine transported function of iodide transporters plays a pivotal role for TH biosynthesis. Furthermore, functional studies show that the abnormal expression or dysfunction of iodide transporters might serves as tumor promoters or inhibitors via regulated the mTOR signal pathway, the MAPKs signal pathway, and the NF-κB signal pathway, together contributed to the regulation of cell proliferation, invasion, metastasis and apoptosis, in which plays the role of non iodide transported function. Therefore, the non iodine transported function of iodide transporters may plays the crucial role of tumor occurrence and progression of carcinoma. Based on this information, present study was devoted to systematic summarize the iodine transported function and non iodine transported function (may affects occurrence and progression of carcinoma) of the classical iodide transporters [sodium iodide symporter (NIS) and pendrin] and novel iodine transporters[ (cystic fibrosis transmembrane conductance regulator (CFTR) , sodium multivitamin transporter (SMVT) , and anoctamin 1 (ANO1) ], respectively, in order to provide a theoretical basis and literature review reference for underlying the mechanism of iodine transporters and its regulated signal pathways for the occurrence and progression of carcinomas.

Objective: To investigate the clinical features, diagnosis, occurrence sequence and clonal origin of chronic lymphocytic leukemia complicated with multiple myeloma. Methods: The diagnosis and treatment of one patient with multiple myeloma and chronic lymphocytic leukemia who was admitted to the First Hospital of Jilin University in May 2018 was retrospectively analyzed, and the related literatures were reviewed. Results: This patient began with lumbosacral pain, and he was diagnosed as chronic lymphocytic leukemia complicated with multiple myeloma after bone marrow aspiration, flow cytometry, and blood and urine immunofixation electrophoresis. It is recommended that Rd (lenalidomide + dexamethasone) or MPV (melphalan + prednisone + bortezomib) regimen, but the patient did not receive chemotherapy and died of infectious diarrhea 1 month later. Conclusions The occurrence of multiple myeloma and chronic lymphoblastic leukemia may originate from the same clone or different new clone. It is very rare that multiple myeloma and chronic lymphoblastic leukemia can co-occur. Therapeutic options tend to be more aggressive multiple myeloma-based regimen.

Objective:To explore the clinical significance of serum nuclear factor κ B, interleukin(IL)-4, IL-10, IL-12, interferon(IFN)- γ expression in subclinical hypothyroidism with gestational diabetes mellitus.Methods:Thirty pregnant women with subclinical hypothyroidism combined with gestational diabetes mellitus in Tangshan Maternal and Child Health Hospital from January 2017 to October 2018 were retrospectively analyzed as group A. Thirty three pregnant women with subclinical hypothyroidism were selected as group B, 35 pregnant women with gestational diabetes mellitus as group C and 40 healthy pregnant women as control group.ELISA was used to detect NF-κB, IL-4, IL-10, IL-12 and IFN-γ, and the results were analyzed and compared.Results:The serum levels of NF-κB were (15.91±5.68), (13.22±5.23), (12.97±5.11), (9.74±3.85) μg/L, IL-12 were (28.91±6.84), (21.64±5.72), (22.23±5.91), (13.68±3.76) ng/L, and serum IFN-γ levels were (23.74±5.55), (18.26±4.63), (17.85±4.31), (12.69±3.85) ng/L in A, B, C and the control group respectively.There were statistically significant differences in the three indicators between groups ( F=5.118, 6.821, 7.133, all P<0.05), and group A was higher than group B, C and control, the differences were statistically significant (all P<0.05); the levels of serum IL-4 in group A, B, C and control group were (8.91±3.99), (10.84±4.47), (11.27±4.62), (13.68±5.46) ng/L, respectively.The levels of serum IL-10 were (10.91±3.86), (13.05±4.58), (12.83±4.69), (15.82±5.33) ng/L, respectively.The differences of serum IL-4 and IL-10 between groups were statistically significant ( F=5.075, 5.616, all P<0.05), and serum IL-4 and IL-10 in group A were lower than those in group B, group C and control group.The levels of serum IL-4 and IL-10 in group B and C were lower than those in control group (all P<0.05). Conclusion:The activation of NF-kB signaling pathway and its related cytokines may be the influencing factors for the development of subclinical hypothyroidism with gestational diabetes mellitus.