Against the backdrop of the Russia-Ukraine Conflict in 2022, this article reviews the characteristics of traumatic hemorrhage in modern warfare spanning the past century. It investigates several types of tourniquets used by the Russian and Ukrainian armed forces, including limb tourniquets and junctional tourniquets recommended by the Committee on Tactical Combat Casualty Care, tourniquets employed by the Armed Forces of the Russian Federation, and those used by the Armed Forces of Ukraine in the Russia-Ukraine Conflict. The analysis is conducted from perspectives, including the structure, usage methods, and limitations of different tourniquets. Additionally, the article synthesizes the research progress on tourniquets from 3 angles: battlefield adaptability, the impact of tourniquet application methods on patient outcomes, and training in tourniquet usage, offering insights from our team's perspective.
Tourniquets ; Humans ; Russia ; Hemorrhage/therapy* ; Ukraine ; Military Medicine/methods* ; Warfare ; Armed Conflicts

PURPOSE: Postpancreatectomy hemorrhage (PPH) is a life-threatening complication after pancreatoduodenectomy. Stent-graft implantation is an emerging treatment option for PPH. This study reports the outcome of PPH treated with stent-graft implantation. METHODS: This was a single-center, retrospective study. Between April 2020 and December 2023, 1723 pancreatectomy cases were collected while we screened 12 cases of PPH after pancreatoduodenectomy treated with stent-graft implantation. Patients' medical and radiologic images were retrospectively reviewed. Technical and clinical success, complications, and stent-graft patency were evaluated. Continuous data are reported as means ± standard deviation when normally distributed or as median (Q₁, Q₃) when the data is non-normal distributed. Categorical data are reported as n (%). A p < 0.05 was considered statistically significant. Kaplan-Meier estimates were used for stent patency and patients' survival. RESULTS: Pancreatic fistula was identified in 6 cases (50.0%), and pseudoaneurysm was identified in 3 cases (25.0%), including pancreatic fistula together with pseudoaneurysm in 1 case (8.3%). All pseudoaneurysm or contrast extravasation sites were successfully excluded with patent distal perfusion, thus technical success was achieved in all cases. The overall survival rate at 6 months and 1 year was 91.7% and 78.6%, respectively. One patient had herniation of the small intestine into the thoracic cavity, which caused a broad thoracic and abdominal infection and died during hospitalization. Rebleeding occurred at the gastroduodenal artery stump in 1 case after stent-graft implantation for the splenic artery and was successfully treated with another stent-graft implantation. Two cases of asymptomatic stent-graft occlusion were observed at 24.6 and 26.3 after the operation, respectively. CONCLUSIONS With suitable anatomy, covered stent-graft implantation is an effective and safe treatment option for PPH with various bleeding sites and causes.
Humans ; Pancreaticoduodenectomy/adverse effects* ; Stents ; Male ; Retrospective Studies ; Female ; Middle Aged ; Postoperative Hemorrhage/surgery* ; Aged ; Adult

Systemic Lupus erythematosus (SLE) is a multiorgan autoimmune disease that affects 20-150 per 100,000 women. It is a mutagenic disease which causes formation of autoantibodies immune complexes that leads to inflammation in different organs leading to organ damage. We present a case of a young female who was newly diagnosed to have SLE. She presented with an elevated ANA, low C3 and elevated Anti-DS DNA. She first manifested with epistaxis and subsequently experienced the various complications of SLE such as infection, thrombosis, bleeding, ascites, etc. The initial presentation of normochromic, normocytic anemia and thrombocytopenia together with further work-ups supported another concomitant autoimmune disease, namely Evan’s syndrome. Evan’s syndrome is a rare manifestation of SLE, and is observed in only 2.73% of the population. In addition, the patient manifested with sudden onset of right-sided body weakness with Cranial CT scan findings of areas of focal infarction in the frontal lobe with concomitant acute intracranial hemorrhages. The evidence of both thrombosis and hemorrhage provided conflicting management strategies for this patient. The use of hydroxychloroquine, which is the cornerstone of lupus therapy, provided beneficial antithrombotic effects. A multidisciplinary approach to management and prudent choice of medications were vital in the success of treatment on such a complicated case.

Human ; Female ; Adult: 25-44 Yrs Old ; Lupus Erythematosus, Systemic ; Thrombosis ; Hemorrhage

The introduction of non-vitamin K antagonist oral anticoagulant (NOAC) into clinical use heralds a new age for anticoagulation therapy in patients with atrial fibrillation (AF).However,anticoagulation-related bleeding is currently a major challenge in the anticoagulation process.Assessing the risk of anticoagulation-related bleeding is an important part for the management of patients with AF.Clinical risk factor scores have moderate ability to predict the risk of anticoagulation-related bleeding.To improve the anticoagulation safety of NOACs,additional clinical and biological markers and genetic polymorphisms should be considered to enhance the predictive capability for anticoagulation-related bleeding.This review summarizes the challenges in the management of anticoagulation therapy,with emphases on the bleeding risk scores,biomarkers,clinical indicators,and genetic loci currently used to guide the risk assessment of anticoagulation-related bleeding in AF patients.This review is expected to provide research insights and reference frameworks for predicting and evaluating the bleeding risk associated with NOACs.
Humans ; Atrial Fibrillation/drug therapy* ; Anticoagulants/therapeutic use* ; Hemorrhage/chemically induced* ; Risk Assessment ; Administration, Oral ; Risk Factors

SMARCB1 (INI-1)-deficient sinonasal carcinoma is a rare, poorly differentiated, and locally aggressive neoplasm. Frequently, this disease entity mimics benign head and neck conditions, making diagnosis and management challenging. We report the case of a 66-year-old female who presented with a right nasal mass on endoscopy. Microscopy revealed well-defined nests of plasmacytoid tumor cells infiltrating a desmoplastic stroma, with areas of necrosis and focal hemorrhage. Based on the histomorphology and immunohistochemistry studies, the case was signed out as SMARCB1 (INI-1)-deficient sinonasal carcinoma. This is the first reported case in the Philippines based on a search of local journal databases. Recent advancements in therapeutics highlight the importance of providing molecular characterization of these tumors.

Human ; Carcinoma ; Hemorrhage ; Immunohistochemistry ; Endoscopy

OBJECTIVE: To explore the clinical characteristics and genetic cause of a child with gastrointestinal hemorrhage and Cerebroretinal microangiopathy with calcifications and cysts (CRMCC) and to review the literature. METHODS: Clinical data of a child with gastrointestinal hemorrhage with CRMCC admitted to the Hepatology Department of Hunan Children's Hospital in September 2019 were collected, and peripheral blood DNA of the child and his parents were analyzed by whole exome sequencing. Candidate variants were validated by Sanger sequencing, followed by bioinformatics analysis, American College of Medical Genetics and Genomics (ACMG) Standards and Guidelines for the Interpretation of Sequence Variants pathogenicity classification, and protein structure prediction. A literature search with "Coats Plus syndrome" or "Cerebroretinal microangiopathy with calcifications and cysts" as keywords was conducted at PubMed, China National Knowledge Infrastructure and Wanfang databases to include recently published studies (up to December 2023). This study has been approved by the Ethics Committee of Hunan Children's Hospital (Ethics No. KY2020-07). Informed consent for clinical research was obtained from the guardian of the child. RESULTS: The proband was a 10-year-10-month-old boy. The clinical manifestations were intrauterine and postnatal growth retardation, gastrointestinal hemorrhage, liver fibrosis, panhemopenia, bilateral exudative retinopathy, intracranial lesions and facial pigmentation. WES and Sanger sequencing revealed two novel heterozygous variants in the CTC1 gene: c.787G>A (p.Val263Met) in exon 5 and c.2930C>G (p.Ser977Cys) in exon 17, which were inherited from his mother and father, respectively. According to ACMG pathogenicity classification, both missense variants were classified as variants of uncertain significance (VUS). Protein structure prediction showed the absence of LIG_SH3_3 motif and LIG_SH3_3 motif, and the p.Ser977Cys mutation may affect the binding between CST (CTC1-STN1-TEN) complex and DNA strand. The child had continued to experience recurrent gastrointestinal bleeding episodes despite propranolol treatment, but the condition was controlled after liver transplantation. According to the predefined literature search strategy of this study, a total of 10 relevant articles on pediatric CRMCC patients were retrieved, involving 11 children with gastrointestinal bleeding. Pharmacological and endoscopic therapies play a certain role in the management of CRMCC children complicated with gastrointestinal bleeding. CONCLUSION The CTC1 gene c.787G>A and c.2930C>G variants probably underlay CRMCC in this child. This study has broadened the variation spectrum of CTC1-related diseases and provided a basis for genetic counseling. Liver transplantation may be an important treatment for gastrointestinal hemorrhage in children who do not respond well to medication and endoscopic therapy.
Humans ; Male ; Gastrointestinal Hemorrhage/genetics* ; Child ; Calcinosis/genetics* ; Cysts/genetics* ; Central Nervous System Cysts/genetics* ; Mutation ; Exome Sequencing ; Leukoencephalopathies ; Retinal Diseases ; Seizures ; Muscle Spasticity ; Brain Neoplasms ; Ataxia

Wunderlich Syndrome is a rare potentially life-threatening phenomenon that involves spontaneous non-traumatic retroperitoneal hemorrhage. At present, identifying the course of conservative management in these patients, especially in pregnancy, has not been clinically established. Presented here is a known case of Tuberous Sclerosis Complex with a Bilateral, 10cm Angiomyolipoma in a 31-year-old female, initially managed with active surveillance. At 27 weeks of pregnancy, she presented with a sudden onset of left flank pain with a hematocrit of 22%. Anemia was corrected with blood transfusions. A contrast-enhanced MRI of the abdomen showed a large subcapsular perirenal hematoma of the left kidney. Renal angioembolization of the bleeding segmental renal artery was done. The patient was conservatized until 37 weeks of pregnancy and underwent cesarean section delivery.

Four months after angioembolization, she had a recurrence of the left flank pain associated with gross hematuria and hypovolemic shock. The patient underwent emergency renal exploration of the left kidney via a transabdominal approach. Three liters of hemoperitoneum and a large expanding left retroperitoneal hematoma were noted intraoperatively. Early vascular control before nephrectomy of the left kidney was done. The postoperative course was unremarkable and the patient was discharged with improved condition.

This case displays a unique course in the management of a bleeding angiomyolipoma especially during pregnancy. Renal angioembolization can aid in achieving the age of viability in pregnancy. However, close monitoring for rebleeding should be kept in mind. A lower threshold for conservative management should be utilized when patients have a previous history of bleeding.

Human ; Female ; Adult: 25-44 Yrs Old ; Abdomen ; Anemia ; Angiomyolipoma ; Arteries ; Blood ; Blood Transfusion ; Cesarean Section ; Conservative Treatment ; Emergencies ; Female ; Flank Pain ; Hematocrit ; Hematoma ; Hematuria ; Hemoperitoneum ; Hemorrhage ; History ; Hypovolemia ; Insemination, Artificial, Heterologous ; Kidney ; Life ; Nephrectomy ; Pain ; Patients ; Pregnancy ; Recurrence ; Renal Artery ; Research Report ; Sclerosis ; Shock ; Syndrome ; Tuberous Sclerosis ; Watchful Waiting

BACKGROUND

Acute ICH represents a serious form of stroke, associated with high morbidity and mortality. Early rehabilitation has been recommended in order to improve motor function recovery and functional independence of the patients with ICH. However, the timing at which rehabilitation should be initiated remains unclear.

OBJECTIVES

This study aims to determine the effectiveness of early rehabilitation in motor function recovery and functional independence as well as to investigate the ideal timing for initiating rehabilitation post-ICH.

METHODS

Four RCTs were retrieved in this meta-analysis (Bai et al – 364 patients, Liu et al – 243 patients, Yen et al – 60 patients, Zhu et al – 84 patients). Selection criteria included early rehabilitation intervention for acute ICH patients, with measurable objective assessment of motor function and evaluation of ADLs at 1 and 3 months post-rehabilitation. Data extraction was done from the selected studies, followed by statistical analysis, using a random effects model, calculating the SMD with 95% CI.

RESULTS

Early rehabilitation significantly improved motor function at 1 month [SMD = 0.55, 95% CI 0.09, 1.00, p = 0.02] and independence in ADLs at 1 month [SMD = 0.57, 95% CI 0.10, 1.05, p = 0.02]. However, this did not persist at 3 months [SMD = 0.17, 95% CI 0.00, 0.35, p = 0.05].

CONCLUSION

Results of this meta-analysis support that early rehabilitation within 72 hours post-ICH significantly improved motor recovery and independence in ADLs at 1 month but uncertainties still surround benefits at 3 months.

Human ; Cerebral Hemorrhage ; Hemorrhage ; Rehabilitation ; Patients

McKrittick-Wheelock syndrome refers to a condition characterized by a large rectal mass accompanied by excessive mucoid discharge and associated electrolyte imbalances, including hyponatremia and hypochloremia. This is a benign condition that can unexpectedly lead to serious illness in patients, making it essential for all clinicians to be aware of. We present the case of an 80-year-old female presented with a 4-year history of secretory diarrhea, hematochezia, enlarging fleshy rectal mass with copious mucoid discharge associated with hyponatremia and hypochloremia. Physical examination revealed a polypoid rectal mass secreting copious mucoid discharge with a 2cm base of stalk prolapsing 4cm FAV. The patient underwent rectal excision via trans-anal approach leading to resolution of symptoms. Postoperatively, the patient made a good recovery and was discharged. During follow-up, there was no recurrence of secretory diarrhea. Additionally, the dizziness and other symptoms had resolved. This case emphasizes the importance of recognizing McKittrick-Wheelock syndrome (MWS) when faced with a rectal mass presenting alongside chronic secretory diarrhea and associated electrolyte disturbances. Despite its rare occurrence, clinicians should consider this diagnosis in patients with a rectal mass to avoid delayed treatment and prevent serious complications.

Human ; Female ; Gastrointestinal Hemorrhage ; Hyponatremia ; Diarrhea ; Dizziness

To guide clinical blood transfusion practices for pediatric patients, the National Health Commission has issued the health standard "Guideline for pediatric transfusion" (WS/T 795-2022). Critically ill children often present with anemia and have a higher demand for transfusions compared to other pediatric patients. This guideline provides guidance and recommendations for blood transfusions in cases of general critical illness, septic shock, acute brain injury, extracorporeal membrane oxygenation, non-life-threatening bleeding, and hemorrhagic shock. This article interprets the background and evidence of the blood transfusion provisions for critically ill and severely bleeding children in the "Guideline for pediatric transfusion", aiming to enhance understanding and implementation of this aspect of the guidelines. Citation:Chinese Journal of Contemporary Pediatrics, 2025, 27(4): 395-403.
Humans ; Critical Illness ; Blood Transfusion/standards* ; Child ; Hemorrhage/therapy* ; Practice Guidelines as Topic