ObjectiveTo retrospectively analyze the epidemiological trends of birth defects in perinatal infants in Fengxian District, Shanghai from 2018 to 2022, so as to provide a scientific evidence for the formulation of related prevention and control strategies. MethodsBased on the data from the National Birth Defects Surveillance System, statistical analysis was conducted on the perinatal birth defects from monitored hospitals within the region from 2018 to 2022. ResultsFrom 2018 to 2022, a total of 20 870 perinatal infants delivered in the monitored hospitals in Fengxian District, with 472 cases with birth defects, showing a significant increase in the prevalence of birth defects (PRR=1.49, 95%CI: 1.39‒1.59). The risk of birth defects increased with maternal age, especially for advanced maternal age (PRR=1.58, 95%CI: 1.12‒2.25). Infants born to mothers with gestational diabetes had a higher prevalence of birth defects compared to those without gestational diabetes (PRR=1.99, 95%CI: 1.46‒2.70). Infants with birth defects were more likely to be born prematurely (PRR=2.07, 95%CI:1.56‒2.76). The top three types of birth defects were congenital heart disease (CHD), other anomalies of the external ear, and polydactyly. ConclusionThe prevalence of birth defects in Fengxian District monitored hospitals showed an upward trend from 2018 to 2022. Advanced maternal age and gestational diabetes were identified as risk factors for birth defects. CHD is the leading type of birth defect in Fengxian District over the five-year period. To reduce the prevalence of birth defects, it is crucial to implement comprehensive prevention and treatment measures for CHD.

Objective:To compare the clinical efficacy and analyze the surgical approach differences using CT parameters between mini-open transforaminal lumbar interbody fusion (MO-TLIF) and minimally invasive surgery of transforaminal lumbar interbody fusion (MIS-TLIF) in the treatment of degenerative lumbar diseases.Methods:A total of 68 consecutive patients with degenerative lumbar diseases undergoing surgery at the Second Affiliated Hospital of Soochow University from January 2022 to January 2023 were randomized into the MO-TLIF group (34 cases, percutaneous screw-assisted posterior midline MO-TLIF) and the MIS-TLIF group (34 cases, Wiltse approach MIS-TLIF using the Quadrant channel). Perioperative indicators (operative time, incision length, intraoperative blood loss, fluoroscopy frequency, postoperative bedrest duration, and hospital stay) and complications were compared. Visual analogue scale (VAS) and Oswestry disability index (ODI) were assessed preoperatively and at 3 days, 3 months, and 1 year postoperatively. Effective cross-sectional area (eCSA) of paraspinal muscles was evaluated on MRI preoperatively and 1 year postoperatively. CT parameters of surgical approaches, including spinous process-midline distance (SM), Wiltse-midline distance (WM), surgical approach angle, depth, and multifidus muscle displacement were compared. Pearson correlation and multivariate linear regression analyses were performed to explore associations between CT parameters, operative time, blood loss, and eCSA atrophy.Results:Baseline characteristics showed no significant differences between groups ( P>0.05). The MO-TLIF group exhibited shorter operative time (109.85±7.82 min vs. 133.82±20.22 min), reduced blood loss (77.21±21.83 ml vs. 141.18±31.44 ml), smaller incision length (6.09±0.22 cm vs. 7.00±0.43 cm), shorter bedrest duration (1.59±0.49 d vs. 2.38±0.50 d), and shorter hospital stay (8.93±1.44 d vs. 10.35±1.45 d), but higher fluoroscopy frequency (19.53±1.92 times vs. 16.29±1.78 times) compared to the MIS-TLIF group ( P<0.05). Complications included fat liquefaction (5 cases) and dural tears (2 cases). Both groups showed improved VAS and ODI postoperatively ( P<0.05). At 3 d postoperatively, the MO-TLIF group had lower VAS (2.74±0.47 points vs. 3.35±0.48 points) and ODI (27.46%±2.16% vs. 30.42%±2.52%) than the MIS-TLIF group ( P<0.05). Postoperative eCSA decreased significantly in the MIS-TLIF group ( P<0.05) but remained stable in the MO-TLIF group ( P>0.05). The MO-TLIF group demonstrated smaller SM (8.43±1.81 mm vs. 31.15±6.53 mm), approach angle, depth, and muscle displacement ( P<0.05). CT parameters in the MO-TLIF group showed no correlation with operative time, blood loss, or eCSA atrophy ( r<0.3, P>0.05), whereas parameters in the MIS-TLIF group correlated positively with these outcomes (0.3< r<0.6, P<0.05). Multivariate regression revealed a significant association between CT parameters and eCSA atrophy in the MIS-TLIF group ( R 2=0.474, P<0.05). Conclusion:Compared to MIS-TLIF, MO-TLIF reduces intraoperative blood loss, accelerates recovery, and minimizes paraspinal muscle trauma.

This article reports a rare case of thrombotic microangiopathy (TMA) with renal involvement complicated by allogeneic hematopoietic stem cell transplantation (allo-HSCT). The patient appeared increased serum creatinine 20 d after allo-HSCT, and gradually appeared hypertension, oliguria and edema. Despite discontinuing suspected medications, serum creatinine level did not decrease. Treatment with basiliximab and mycophenolate mofetil was initiated to prevent rejection, leading to gradual normalization of urine output and serum creatinine level. However, after stopping mycophenolate mofetil, the patient experienced recurrent increased blood pressure and decreased pulse oximetry, responding well to prednisone but recurring upon cessation, with gradually increased serum creatinine level. Renal pathology indicated that chronic TMA after allo-HSCT caused renal injury, primarily affecting the glomeruli. The renal function achieved long-term stability through low-dose prednisone and symptomatic treatment. By reviewing relevant literature, we discussed the clinical manifestations, laboratory tests, pathological features and treatment strategies of TMA with renal involvement complicated by allo-HSCT.

This paper presents a rare case of renal amyloidosis complicated with primary minimal change disease. The patient initially presented with edema and proteinuria, accompanied by IgG-λ monoclonal immunoglobulinemia, leading to a diagnosis of primary systemic immunoglobulin light chain amyloidosis with renal involvement. Following treatment, the patient achieved both hematologic and renal remission. However, a renal relapse occurred two years later, presenting as nephrotic syndrome without hematologic disease recurrence. A repeat renal biopsy revealed no obvious change in amyloid deposition, but demonstrated markedly enlarged effacement of podocyte foot processes. Based on these findings, a secondary diagnosis of primary minimal change disease was established. The patient exhibited a rapid response to immunosuppressive therapy, achieving sustained long-term remission. This case underscores the importance of remaining vigilant to etiological changes in the treatment of renal diseases and highlights the role of repeated renal biopsy in refining the diagnosis and guiding treatment.

This article reviews the diagnosis, therapeutic approaches, and subsequent care for a patient with a complex, long-standing history of encapsulating peritoneal sclerosis (EPS). A 40-year-old male, who had been on peritoneal dialysis (PD) for 11 years, encountered refractory peritonitis, leading to the removal of PD catheter and the subsequent diagnosis of EPS. The patient was transitioned to hemodialysis (HD) and prescribed tamoxifen to mitigate peritoneal fibrosis. After 4 months on HD, the patient underwent a kidney transplant, but acute rejection episode caused the transplanted kidney to fail 3 months postoperatively, necessitating a return to HD. Over the past 7 years, the patient has been repeatedly hospitalized due to recurrent bowel obstructions and infected abdominal fluid accumulation. A multidisciplinary approach, including anti-infective therapy, gastrointestinal intervention, nutritional support, and psychological care, has been instrumental in managing symptoms, and sustaining life. This case underscores the importance of recognizing EPS in long-term PD patients with peritonitis. While discontinuing PD, switching to HD, or receiving kidney transplantation do not halt the progression of EPS, optimized comprehensive management can extend the patient's survival.

Pheochromocytoma is a neuroendocrine tumor that produces catecholamines, leading to elevated blood pressure and metabolic changes in patients. It can result in serious complications affecting the heart, brain, kidneys, and blood vessels, potentially becoming a primary cause of death. Most pheochromocytoma patients present with atypical symptoms, making misdiagnosis or missed diagnosis common. This article reports a case of pheochromocytoma crisis misdiagnosed as severe viral myocarditis and includes a review of the relevant literature.

Objective:To evaluate the clinical efficacy of Sanren Decoction combined with triple therapy in the treatment of Hp-related chronic atrophic gastritis (CAG).Methods:A randomized controlled trial was conducted. A total of 118 patients with Hp-related CAG admitted to Department of Spleen and Stomach Diseases of Xi'an Affiliated Hospital of Shaanxi University of Chinese Medicine from February 2021 to February 2023 were selected as observation subjects, and were divided into two groups according to random number table method, with 59 cases in each group. The control group received triple therapy (amoxicillin+clarithromycin+omeprazole), whereas the observation group was combined with modified Sanren Decoction on the basis of the control group. Both groups were continuously treated for 10 days. TCM symptoms were scored before and after treatment. Updated Sydney System (UAS) was applied to evaluate the gastric mucosal lesions. ELISA was applied to detect serum levels of cluster of differentiation 47 (CD47), VEGF and pepsinogenⅠ/pepsinogen Ⅱ (PGⅠ/PGⅡ). The Hp infection status was evaluated by Urea Breath Test (UBT). In addition, the adverse reactions were observed and recorded during treatment.Results:After treatment, the scores of gastric fullness, stomachache, acid reflux and bitter taste in observation group were lower than those in the control group ( t=4.52, 3.46, 4.34, 4.83, P<0.01), and the scores of gastric mucosal inflammation, atrophy, intestinal metaplasia and dysplasia were also lower compared to control group ( t=3.68, 2.88, 3.73, 4.45, P<0.01 or P<0.05). After treatment, the levels of serum CD47 [(4.46±1.29) μg/L vs. (5.01±1.37) μg/L, t=2.25] and VEGF [(70.53±10.47) ng/L vs. (79.34±10.56) ng/L, t=4.55] in observation group were lower ( P<0.05 or P<0.01), while the level of PGⅠ/PGⅡ [(12.45±1.78) vs. (10.82±1.62), t=5.20] was higher compared with that of the control group ( P<0.01). After treatment, the negative conversion rate of Hp was 96.61% (57/59) in observation group and that in control group was 81.36% (48/59) ( χ2=7.00, P=0.008). During treatment, the incidence of adverse reactions was 23.73% (14/59) in observation group and 15.25% (9/59) in control group, revealing no statistical significance between the two groups ( χ2=1.35, P=0.245). Conclusion:Modified Sanren Decoction combined with triple therapy can improve gastric mucosal lesions, reduce serum CD47 and VEGF levels, and increase PGⅠ/PGⅡ ratio and Hp negative conversion rate in patients with Hp-related CAG, with good safety.

Objective:To compare the clinical efficacy and analyze the surgical approach differences using CT parameters between mini-open transforaminal lumbar interbody fusion (MO-TLIF) and minimally invasive surgery of transforaminal lumbar interbody fusion (MIS-TLIF) in the treatment of degenerative lumbar diseases.Methods:A total of 68 consecutive patients with degenerative lumbar diseases undergoing surgery at the Second Affiliated Hospital of Soochow University from January 2022 to January 2023 were randomized into the MO-TLIF group (34 cases, percutaneous screw-assisted posterior midline MO-TLIF) and the MIS-TLIF group (34 cases, Wiltse approach MIS-TLIF using the Quadrant channel). Perioperative indicators (operative time, incision length, intraoperative blood loss, fluoroscopy frequency, postoperative bedrest duration, and hospital stay) and complications were compared. Visual analogue scale (VAS) and Oswestry disability index (ODI) were assessed preoperatively and at 3 days, 3 months, and 1 year postoperatively. Effective cross-sectional area (eCSA) of paraspinal muscles was evaluated on MRI preoperatively and 1 year postoperatively. CT parameters of surgical approaches, including spinous process-midline distance (SM), Wiltse-midline distance (WM), surgical approach angle, depth, and multifidus muscle displacement were compared. Pearson correlation and multivariate linear regression analyses were performed to explore associations between CT parameters, operative time, blood loss, and eCSA atrophy.Results:Baseline characteristics showed no significant differences between groups ( P>0.05). The MO-TLIF group exhibited shorter operative time (109.85±7.82 min vs. 133.82±20.22 min), reduced blood loss (77.21±21.83 ml vs. 141.18±31.44 ml), smaller incision length (6.09±0.22 cm vs. 7.00±0.43 cm), shorter bedrest duration (1.59±0.49 d vs. 2.38±0.50 d), and shorter hospital stay (8.93±1.44 d vs. 10.35±1.45 d), but higher fluoroscopy frequency (19.53±1.92 times vs. 16.29±1.78 times) compared to the MIS-TLIF group ( P<0.05). Complications included fat liquefaction (5 cases) and dural tears (2 cases). Both groups showed improved VAS and ODI postoperatively ( P<0.05). At 3 d postoperatively, the MO-TLIF group had lower VAS (2.74±0.47 points vs. 3.35±0.48 points) and ODI (27.46%±2.16% vs. 30.42%±2.52%) than the MIS-TLIF group ( P<0.05). Postoperative eCSA decreased significantly in the MIS-TLIF group ( P<0.05) but remained stable in the MO-TLIF group ( P>0.05). The MO-TLIF group demonstrated smaller SM (8.43±1.81 mm vs. 31.15±6.53 mm), approach angle, depth, and muscle displacement ( P<0.05). CT parameters in the MO-TLIF group showed no correlation with operative time, blood loss, or eCSA atrophy ( r<0.3, P>0.05), whereas parameters in the MIS-TLIF group correlated positively with these outcomes (0.3< r<0.6, P<0.05). Multivariate regression revealed a significant association between CT parameters and eCSA atrophy in the MIS-TLIF group ( R 2=0.474, P<0.05). Conclusion:Compared to MIS-TLIF, MO-TLIF reduces intraoperative blood loss, accelerates recovery, and minimizes paraspinal muscle trauma.

This article reports a rare case of thrombotic microangiopathy (TMA) with renal involvement complicated by allogeneic hematopoietic stem cell transplantation (allo-HSCT). The patient appeared increased serum creatinine 20 d after allo-HSCT, and gradually appeared hypertension, oliguria and edema. Despite discontinuing suspected medications, serum creatinine level did not decrease. Treatment with basiliximab and mycophenolate mofetil was initiated to prevent rejection, leading to gradual normalization of urine output and serum creatinine level. However, after stopping mycophenolate mofetil, the patient experienced recurrent increased blood pressure and decreased pulse oximetry, responding well to prednisone but recurring upon cessation, with gradually increased serum creatinine level. Renal pathology indicated that chronic TMA after allo-HSCT caused renal injury, primarily affecting the glomeruli. The renal function achieved long-term stability through low-dose prednisone and symptomatic treatment. By reviewing relevant literature, we discussed the clinical manifestations, laboratory tests, pathological features and treatment strategies of TMA with renal involvement complicated by allo-HSCT.

This paper presents a rare case of renal amyloidosis complicated with primary minimal change disease. The patient initially presented with edema and proteinuria, accompanied by IgG-λ monoclonal immunoglobulinemia, leading to a diagnosis of primary systemic immunoglobulin light chain amyloidosis with renal involvement. Following treatment, the patient achieved both hematologic and renal remission. However, a renal relapse occurred two years later, presenting as nephrotic syndrome without hematologic disease recurrence. A repeat renal biopsy revealed no obvious change in amyloid deposition, but demonstrated markedly enlarged effacement of podocyte foot processes. Based on these findings, a secondary diagnosis of primary minimal change disease was established. The patient exhibited a rapid response to immunosuppressive therapy, achieving sustained long-term remission. This case underscores the importance of remaining vigilant to etiological changes in the treatment of renal diseases and highlights the role of repeated renal biopsy in refining the diagnosis and guiding treatment.