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1.
Gastroenterol. hepatol. (Ed. impr.) ; 47(5): 433-438, may. 2024.
Article in Spanish | IBECS | ID: ibc-CR-352

ABSTRACT

Introducción La trombosis portal (TVP) es la causa más frecuente de hipertensión portal en población pediátrica. El Consenso de Baveno VI considera la ligadura endoscópica de varices como segunda opción terapéutica tras el meso-Rex-bypass (shunt quirúrgico). Objetivo Analizar la rentabilidad diagnóstica de escalas no invasivas para predecir el riesgo de varices esofágicas en niños con TVP. Material y métodos Estudio descriptivo retrospectivo donde se incluyeron endoscopias digestivas altas (EDA) en pacientes<15 años con TVP no cirróticos. Se dividieron según la presencia de varices esofágicas y se estudiaron sexo, etiología, edad, hemorragia digestiva o tratamientos previos, resultados de EDA y las escalas (Regla Predicción Clínica-CPR, Regla Predicción Varices-VPR, King's Variceal Prediction Score-K-VaPS y ratio plaquetas/bazo-RPB). Las variables cualitativas se expresaron mediante frecuencia absoluta y porcentaje, y las cuantitativas mediante mediana y rango intercuartílico. Para las comparaciones se emplearon los test U de Mann-Whitney y Hanley-McNeil. Resultados Se realizaron 45 EDA. Un 80%(n=36) presentaron varices esofágicas: mediana de 3(2 – 3) y un 33,3%(n=12) precisó ligadura endoscópica de varices. Se demostraron diferencias estadísticamente significativas entre ambos grupos: CPR (142,39 [132,22 - 166,53] vs. 122,75 [115,24 – 133,15] p=0,003), VPR (9,91 [9,36 – 11,75] vs. 5,6 [3,34 – 8,39] p=0,001), K-VaPS (117,86 [99,66 - 126,58] vs. 99,64 [94,88 - 110,18] p=0,019), RPB (2384,62 [1902,22 - 3201,63] vs. 1252,5 [579,6 - 2144,42] p=0,05), con un área bajo la curva>75%, sin demostrarse diferencias entre escalas. Conclusiones En pacientes pediátricos con TVP no cirróticos se pueden emplear escalas no invasivas como herramienta para predecir la presencia de VE y plantear con ello la indicación de EDA. (AU)


Introduction Portal vein thrombosis (PVT) is the most frequent cause of portal hypertension in paediatric population. Baveno VI Consensus considers endoscopic variceal ligation as the second therapeutic option after meso-Rex bypass (surgical shunt). Aim Analyse the diagnostic profitability of non-invasive scales in order to predict the risk of oesophageal varices (OV) in children with PVT. Material and methods Descriptive retrospective study where every upper gastrointestinal endoscopy (UGE) carried on patients <15 years old with non-cirrhotic PVT were included. There were divided according to the presence of OV and sex, cause, age, previous gastrointestinal bleeding or treatments, results of UGE and scales (Clinical Prediction Rule – CPR), Varices Prediction Rule – VPR), King's Variceal Prediction Score – K-VaPS) and Platelet count/Spleen diameter Ratio – PSR). Qualitative variables were expressed as absolute frequency and percentage, and quantitative variables as median and interquartile range. U Mann–Whitney and Hanley–McNeil tests were used for comparisons. Results Forty-five UGE were analysed. 80% (n=36) presented OV: median of 3 (2–3) and 33.3% (n=12) required endoscopic variceal ligation. Statistical differences were demonstrated between both groups: CPR (142.39 [132.22-166.53] vs. 122.75 [115.24-133.15]; p=0.003), VPR (9.91 [9.36-11.75] vs. 5.6 [3.34-8.39]; p=0.001), K-VaPS (117.86 [99.66-126.58] vs. 99.64 [94.88-10.18]; p=0.019), PSR (2384.62 [1902.22-3201.63] vs. 1252.5 [579.6-2144.42]; p=0.05), with and area under the curve AUROC>75%, without statistical differences between scales. ConclusionsIn paediatric patients with non-cirrotic PVT non-invasive scales can be used as a tool to predict the presence of OV and raise the indication of UGE. (AU)


Subject(s)
Humans , Male , Female , Child , Adolescent , Esophageal and Gastric Varices/diagnostic imaging , Esophageal and Gastric Varices/diagnosis , Venous Thrombosis/diagnostic imaging , Venous Thrombosis/diagnosis , Thrombosis , Ligation , Epidemiology, Descriptive , Retrospective Studies
2.
Open Life Sci ; 18(1): 20220766, 2023.
Article in English | MEDLINE | ID: mdl-38045486

ABSTRACT

Albumin and prealbumin serve as vital markers reflecting hepatic synthesis activity and overall body nutrient status. Hypoproteinemia can result from various etiological factors, with reduced blood inflow into the liver due to portal vein thrombosis being one such cause. However, literature addressing this specific association remains limited. This report presents an atypical case of malnutrition involving a patient who experienced prolonged hypoproteinemia attributable to a gradual decline in hepatic blood perfusion caused by progressive portal thrombosis and cavernous transformation of the portal vein (CTPV). The case encompasses an in-depth analysis of the factors contributing to undernutrition, the etiology and diagnosis of hypoproteinemia, and its clinical implications. Vigilance for the presence of hypoproteinemia is essential in the management of patients afflicted by progressive portal vein thrombosis complicated by CTPV. Timely and effective interventions aimed at rectifying hypoproteinemia can significantly enhance clinical outcomes. Moreover, reduced hepatic blood flow should be considered a plausible underlying cause in cases of unexplained hypoproteinemia, warranting thorough evaluation. This case underscores the importance of recognizing the intricate interplay between hepatic vascular pathology and protein homeostasis in clinical practice.

3.
Front Immunol ; 14: 1216283, 2023.
Article in English | MEDLINE | ID: mdl-37928557

ABSTRACT

Background: Elective splenectomy is the main treatment for a wide range of haematological diseases. Porto-spleno-mesenteric venous thrombosis represents one of the most severe complications of this procedure. The aim of this study was to evaluate risk factors associated with development of porto-spleno-mesenteric venous thrombosis after elective splenectomy. Methods: All cases of elective splenectomy carried out from April 1st 2017 to January 31st 2023 were included in this single centre retrospective cohort study. Patients' demographics and perioperative data were analysed and correlated with the incidence of postoperative thrombosis. All patients underwent postoperative doppler ultrasound screening for thrombosis. Analysis was performed using SPSS 28, with p-value < 0.05 considered significant. Results: Twenty-two patients (10 women, 12 men) underwent splenectomy during the study period. Indications were: immune thrombocytopenia (n: 6), myeloproliferative disorder (n: 6), hereditary spherocytosis (n: 4), thalassemia (n: 1), lymphoma (n: 1), leukaemia (n: 1), other malignancies (n: 3). Six patients developed porto-spleno-mesenteric venous thrombosis and only 2 of them were symptomatic. Patients were treated with anticoagulation therapy with complete resolution. Analysis identified three main factors associated with thrombosis: spleen diameter (p = 0.03), myeloproliferative disorder (p = 0.02), intraoperative platelet transfusion (p = 0.002) and intraoperative red blood cells transfusion (p = 0.009). Conclusion: Standardized postoperative screening allows prompt diagnosis and treatment of porto-spleno-mesenteric venous thrombosis even in asymptomatic cases. Patient with splenomegaly and affected by myeloproliferative disorder have a greater risk to develop this complication.


Subject(s)
Myeloproliferative Disorders , Thrombosis , Venous Thrombosis , Male , Humans , Female , Spleen , Splenectomy/adverse effects , Splenectomy/methods , Retrospective Studies , Venous Thrombosis/diagnostic imaging , Venous Thrombosis/epidemiology , Venous Thrombosis/etiology , Thrombosis/etiology , Myeloproliferative Disorders/etiology
4.
Radiol Case Rep ; 18(11): 3820-3823, 2023 Nov.
Article in English | MEDLINE | ID: mdl-37663570

ABSTRACT

Pylephlebitis, a septic thrombophlebitis of the portal vein, is an uncommon but serious complication following an abdominal site of infection, most frequently diverticulitis or appendicitis. It has a high mortality rate, yet it commonly presents with unspecific abdominal complaints and fever, making diagnosis by clinical and laboratory examinations alone, impossible. This report highlights the extensive computed tomography (CT) findings of pylephlebitis with multiple hepatic abscesses thought to be secondary to diverticulitis, in a patient presenting with septic shock. Radiological characteristics differentiating the liver lesions from malignancy, and showing the ascending pathway of vascular involvement from the inferior mesenteric vein to portal veins is presented, as well as the search for the primary site of infection. Recognizing and understanding the imaging findings in pylephlebitis is crucial for diagnosis and avoiding delay of appropriate treatment for this otherwise often fatal condition.

5.
Article in English, Spanish | MEDLINE | ID: mdl-37562768

ABSTRACT

INTRODUCTION: Portal vein thrombosis (PVT) is the most frequent cause of portal hypertension in paediatric population. Baveno VI Consensus considers endoscopic variceal ligation as the second therapeutic option after meso-Rex bypass (surgical shunt). AIM: Analyse the diagnostic profitability of non-invasive scales in order to predict the risk of oesophageal varices (OV) in children with PVT. MATERIAL AND METHODS: Descriptive retrospective study where every upper gastrointestinal endoscopy (UGE) carried on patients <15 years old with non-cirrhotic PVT were included. There were divided according to the presence of OV and sex, cause, age, previous gastrointestinal bleeding or treatments, results of UGE and scales (Clinical Prediction Rule - CPR), Varices Prediction Rule - VPR), King's Variceal Prediction Score - K-VaPS) and Platelet count/Spleen diameter Ratio - PSR). Qualitative variables were expressed as absolute frequency and percentage, and quantitative variables as median and interquartile range. U Mann-Whitney and Hanley-McNeil tests were used for comparisons. RESULTS: Forty-five UGE were analysed. 80% (n=36) presented OV: median of 3 (2-3) and 33.3% (n=12) required endoscopic variceal ligation. Statistical differences were demonstrated between both groups: CPR (142.39 [132.22-166.53] vs. 122.75 [115.24-133.15]; p=0.003), VPR (9.91 [9.36-11.75] vs. 5.6 [3.34-8.39]; p=0.001), K-VaPS (117.86 [99.66-126.58] vs. 99.64 [94.88-10.18]; p=0.019), PSR (2384.62 [1902.22-3201.63] vs. 1252.5 [579.6-2144.42]; p=0.05), with and area under the curve AUROC>75%, without statistical differences between scales. CONCLUSIONS: In paediatric patients with non-cirrotic PVT non-invasive scales can be used as a tool to predict the presence of OV and raise the indication of UGE.

6.
Galicia clin ; 83(4): 32-38, oct.-dic. 2022. tab, ilus
Article in Spanish | IBECS | ID: ibc-214894

ABSTRACT

This manuscript reviews the epidemiology, symptoms, diagnosticmethods and management of benign venous portal thrombosis in bothcirrhotic and non-cirrhotic patients.Annual incidence of portal thrombosis ranges from barely 0.7 per100.000 inhabitants/year in non-cirrhotic patients to 10-15% in patients with advanced liver cirrhosis. Up to 60% of all non-cirrhoticpatients with portal thrombosis show systemic etiologic factors. Clinical manifestations depend on the thrombus’ development processand its extension, with most symptoms occurring in acute thrombosis.Anticoagulation is the chosen treatment in most cases, although individualization is paramount. Broadening available evidence is essential to improve managementfor these patients, especially given the wide heterogeneity of the population with venous portal thrombosis. (AU)


En este manuscrito se revisan la epidemiología, clínica, los métodosdiagnósticos y el tratamiento de la trombosis venosa portal benigna enpacientes cirróticos y no cirróticos.Se estima que la incidencia anual de trombosis portal en pacientescon cirrosis avanzada es del 10-15%, mientras que en pacientes nocirróticos se sitúa en apenas 0.7 por 100.000 habitantes/año, presentando hasta un 60% factores etiológicos sistémicos. Las manifestaciones clínicas dependen del momento evolutivo en el que seencuentre la trombosis (aguda frente a crónica) y de la extensión deltrombo. La anticoagulación es el tratamiento de elección en la mayoríade casos, si bien es necesario individualizar en cada paciente.Es necesario ampliar la evidencia disponible para optimizar el manejode estos pacientes, especialmente dada la heterogeneidad de la población con trombosis venosa portal. (AU)


Subject(s)
Humans , Venous Thrombosis/diagnosis , Venous Thrombosis/drug therapy , Venous Thrombosis/epidemiology , Fibrosis
7.
Radiol Case Rep ; 17(12): 4679-4684, 2022 Dec.
Article in English | MEDLINE | ID: mdl-36204409

ABSTRACT

A 74-year-old patient presented with hematochezia and a history of liver cirrhosis with repeated bleeding from esophageal and rectal varices. Endoscopic examination revealed multiple rectal varices with positive red color signs. Ascites, severe portosystemic thrombosis and a splenorenal shunt were diagnosed on a contrast-enhanced dynamic computed tomography examination. From a transjugular approach, we circumvented thrombosed regions by maneuvering double balloon catheters through the shunt and dilated left colic marginal vein. We managed to successfully obliterate the varices.

8.
Transl Cancer Res ; 11(8): 2858-2865, 2022 Aug.
Article in English | MEDLINE | ID: mdl-36093521

ABSTRACT

Background: The treatment of portal thrombosis is very difficult, which can seriously affect the prognosis of the patients, and thus, preventing postoperative portal thrombosis in patients with hepatitis B liver cancer is crucial. Identifying the risk factors in these patients is key to preventing postoperative portal vein thrombosis. However, relevant research is currently lacking. The present study was to study the risk factors for postoperative portal vein thrombosis in patients with hepatitis B liver cancer and its impact on mortality. Methods: We retrospectively included 663 patients with hepatitis B liver cancer admitted to the Second Affiliated Hospital of Anhui Medical University and Shenzhen University General Hospital from January 2017 to December 2021. The patients were divided into a portal thrombosis group (n=54) and a control group (n=609) according to whether they had portal thrombosis after surgery. The clinical characteristics including alcoholism, D-dimer, surgery method and tumor diameter of the two groups were compared, and the treatment and mortality of the patients in the portal thrombosis group were analyzed. Results: The incidence of portal vein thrombosis in patients with hepatitis B liver cancer was 8.14% (54/663). The area under the Receiver operator characteristics curve for the diagnostic value of D-dimer for postoperative portal vein thrombosis in patients with hepatitis B liver cancer was 0.716 (95% CI: 0.650-0.781, P=0.000). Alcoholism, D-dimer >8.74 mg/L, open surgery, and a maximum tumor diameter >5 cm were identified as risk factors for portal vein thrombosis after surgery in patients with hepatitis B hepatitis cancer [odds ratio: 2.991 (95% CI: 1.234-7.249), P=0.015; odds ratio: 3.269 (95% CI: 1.683-6.349), P=0.000; odds ratio: 6.726 (95% CI: 3.419-13.232), P=0.000; odds ratio: 2.443 (95% CI: 1.344-4.442), P=0.003]. Patients with Grade I or II grade Yerdel (96.30%) were cured after treatment, while two patients with III grade (3.70%) died after surgery. Conclusions: The incidence of portal vein thrombosis after surgery in patients with hepatitis B liver cancer is high. Intervention against risk factors may be beneficial to improve the prognosis of patients with hepatitis B liver cancer.

10.
Tomography ; 8(2): 1159-1171, 2022 04 18.
Article in English | MEDLINE | ID: mdl-35448729

ABSTRACT

Acute cholecystitis stands out as one of the most common surgical pathologies that should always be considered in a right-upper abdominal pain emergency. For this, the importance of a correct diagnosis is well described. However, it has been demonstrated that the simple combination of clinical (pain, Murphy's sign) and laboratory (leukocytosis) parameters alone does not provide for ruling in or ruling out the diagnosis of this condition, unless accompanied by a radiological exam. For a long time, and still today, ultrasonography (US) is by far the first-to-proceed radiologic exam to perform, thanks to its rapidity and very high sensibility and specificity for the diagnosis of simple acute cholecystitis. However, acute cholecystitis can undergo some complications that US struggles to find. In addition to that, studies suggest that multidetector computed tomography (MDCT) is superior in showing complicated forms of cholecystitis in relation to sensibility and specificity and for its capability of reformatting multiplanar (MPR) reconstructions that give a more detailed view of complications. They have shown to be useful for a precise evaluation of vascular complications, the anatomy of the biliary tree, and the extension of inflammation to surrounding structures (i.e., colitis). Therefore, based also on our experience, in patients with atypical presentation, or in cases with high suspicion for a complicated form, a MDCT abdomen scan is performed. In this review, the principal findings are listed and described to create a CT classification of acute complications based on anatomical and topographic criteria.


Subject(s)
Cholecystitis, Acute , Cholecystitis , Abdominal Pain/complications , Cholecystitis/complications , Cholecystitis/diagnostic imaging , Cholecystitis, Acute/complications , Cholecystitis, Acute/diagnostic imaging , Humans , Multidetector Computed Tomography/adverse effects , Ultrasonography/adverse effects
11.
Cureus ; 14(3): e23399, 2022 Mar.
Article in English | MEDLINE | ID: mdl-35481310

ABSTRACT

Biloma is an intrahepatic or extrahepatic collection of bile within the abdominal cavity. It can occur spontaneously, or as a result of trauma to the biliary tree. The clinical presentation can be variable and non-specific. Early diagnosis is crucial given the high mortality rate. Diagnostic modalities include abdominal ultrasound, hepatobiliary scintigraphy, computerized tomography (CT), and magnetic resonance imaging (MRI). Treatment options include interventional radiology (IR)-guided drainage, endoscopic drainage, or surgical drainage with a bile leak repair. We report a case of a middle-aged non-cirrhotic patient who presented with abdominal pain and was noted to have extensive portal vein thrombosis. She underwent transjugular intrahepatic portosystemic shunt (TIPS) with thrombectomy and the hospital course was complicated by elevated liver enzymes and found to have intrahepatic biloma requiring IR-guided drainage.

12.
Acta Clin Belg ; 77(4): 767-771, 2022 Aug.
Article in English | MEDLINE | ID: mdl-34511045

ABSTRACT

INTRODUCTION: Sarcoidosis is a systemic granulomatous disease, characterized by the formation of non-necrotizing granulomas. Even though granulomas are frequently found in liver biopsy, related symptoms rarely occur. In the current article, a case report is pictured to increase the knowledge on portal hypertension in hepatic sarcoidosis. CLINICAL SITUATION: A 62-year-old female was diagnosed with variceal bleeding for which elastic banding was performed. The patient was admitted to the intensive care unit (ICU) as the bleeding persisted and she evolved in hemorrhagic shock. Liver ultrasound detected nodular hepatomegaly and partial portal thrombosis. Chest CT showed diffuse hilar adenopathies and interstitial micronodular lesion. Finally, PET-CT detected metabolic active liver, bone marrow, and upper and lower diaphragmatic adenopathies. CLINICAL RESOLUTION: Multidisciplinary discussion brought major advantages in rapid diagnosis and prompt effective treatment. Cirrhosis was diagnosed by liver nodularity on imaging and liver biopsy. Sarcoidosis diagnosis was supported by the biopsies of liver and lymph node, which yielded non-caseating granulomas infiltration. Chest CT scan and PET-CT were also consistent with this diagnosis. The complementary analysis excluded differential diagnosis. The patient was treated with high-dose methylprednisolone with notable clinical improvements and discharge from the ICU. CONCLUSION: Hepatic sarcoidosis can present as life-threatening bleeding due to variceal bleeding caused by portal hypertension. Differential diagnosis is broad when hepatic sarcoidosis is suspected. Therefore, a multidisciplinary discussion is warranted. Anatomopathological examination of two potentially involved organs should be considered to make the appropriate diagnosis. Further studies are requested to investigate the pathophysiological mechanism of portal hypertension.


Subject(s)
Esophageal and Gastric Varices , Hypertension, Portal , Lymphadenopathy , Sarcoidosis , Venous Thrombosis , Esophageal and Gastric Varices/complications , Female , Gastrointestinal Hemorrhage/complications , Granuloma/complications , Granuloma/pathology , Humans , Hypertension, Portal/complications , Hypertension, Portal/diagnosis , Liver Cirrhosis/complications , Middle Aged , Positron Emission Tomography Computed Tomography , Sarcoidosis/complications , Sarcoidosis/diagnosis
13.
BMC Surg ; 21(1): 366, 2021 Oct 12.
Article in English | MEDLINE | ID: mdl-34641842

ABSTRACT

BACKGROUND: Portal vein thrombosis (PVT) is a common complication following splenectomy. It affects between 5 and 55% of patients undergoing surgery with no clearly defined pre-operative risk factors. The aim of this study was to determine the pre-operative risk factors of PVT. PATIENTS AND METHOD: Single centre, retrospective study of data compiled for every consecutive patient who underwent splenectomy at Toulouse University Hospital between January 2009 and January 2019. Patients with pre- and post-surgical CT scans have been included. RESULTS: 149 out of 261 patients were enrolled in the study (59% were males, mean age 52 years). The indications for splenectomy were splenic trauma (30.9%), malignant haemopathy (26.8%) and immune thrombocytopenia (8.0%). Twenty-nine cases of PVT (19.5%) were diagnosed based on a post-operative CT scan performed on post-operative day (POD) 5. Univariate analysis identifies three main risk factors associated with post-operative PVT: estimated splenic weight exceeding 500 g with an OR of 8.72 95% CI (3.3-22.9), splenic vein diameter over 10 mm with an OR of 4.92 95% CI (2.1-11.8) and lymphoma with an OR of 7.39 (2.7-20.1). The role of splenic vein diameter with an OR of 3.03 95% CI (1.1-8.6), and splenic weight with an OR of 5.22 (1.8-15.2), as independent risk factors is confirmed by multivariate analysis. A screening test based on a POD 5 CT scan with one or two of these items present could indicate sensitivity of 86.2% and specificity of 86.7%. CONCLUSION: This study suggests that pre-operative CT scan findings could predict post-operative PVT. A CT scan should be performed on POD 5 if a risk factor has been identified prior to surgery.


Subject(s)
Splenic Vein , Venous Thrombosis , Humans , Male , Middle Aged , Portal Vein/diagnostic imaging , Retrospective Studies , Risk Factors , Splenectomy/adverse effects , Splenic Vein/diagnostic imaging , Venous Thrombosis/diagnostic imaging , Venous Thrombosis/epidemiology , Venous Thrombosis/etiology
14.
Cureus ; 13(8): e16922, 2021 Aug.
Article in English | MEDLINE | ID: mdl-34367844

ABSTRACT

Thrombosis of the portal vein (PVT) is generally seen in the setting of liver cirrhosis and to a lesser extent in the absence of cirrhosis. There is no clear guidance in relation to approaching treatment with anticoagulation in this condition. The professional societies and guidelines recommend treatment with traditional anticoagulation like low-molecular-weight heparin and vitamin-K antagonists in patients presenting with acute portal vein thrombosis. There is no clarity in relation to treatment in the setting of chronic PVT and in patients with cirrhosis. Also, the role of direct-acting oral anticoagulants (DOACs) that are becoming a preferred choice for anticoagulation for various other indications is not clear in the case of PVT. There are a very few studies in the medical literature that have investigated the role of DOACs in patients with PVT in different settings. Thus, we performed a systematic review of the literature to study the use of DOACs in PVT in patients with and without cirrhosis. The results of the available studies show that DOACS appears to be a promising choice for the treatment of patients with PVT. The availability of more data in the future along with better availability of the approved reversal agents for various DOACs is expected to make DOACS a preferred choice for the clinicians to treat patients with PVT.

15.
Cureus ; 13(4): e14366, 2021 Apr 08.
Article in English | MEDLINE | ID: mdl-33976989

ABSTRACT

More than 122 million cases of COVID-19 infection have been documented, and hundreds of thousands are being added every day. Several co-morbidities are associated with COVID-19, among which hypercoagulability has garnered the attention of many doctors and researchers. Most cases of vascular thrombosis are noted in intensive care unit (ICU) patients with serious disease; among these, many cases of deep venous thrombosis and pulmonary embolism have been noted. A few cases of portal vein thrombosis have also been documented in ICU patients with severe COVID-19. Here, we present a case of a portal vein and superior mesenteric vein thrombosis in a patient with subclinical COVID-19 infection. Through this case report, we intend to increase the research horizon and wish to help diagnose co-morbidities associated with COVID-19 at an earlier stage.

16.
Cir Cir ; 89(3): 399-402, 2021.
Article in English | MEDLINE | ID: mdl-34037616

ABSTRACT

La infección por el virus SARS-CoV-2 provoca, además de cuadros respiratorios graves, episodios trombóticos en múltiples localizaciones debido a una mala regulación de la respuesta inmune. Presentamos el caso de un paciente con colecistitis incipiente que desarrolló trombosis portal aguda sin ningún otro antecedente salvo haber pasado de forma asintomática una infección por COVID-19. Dado que esta complicación es extremadamente infrecuente en pacientes sin factores predisponentes ni infecciones graves, consideramos que la infección por COVID-19 pudo ser un factor desencadenante de la trombosis portal y debemos de tenerlo en cuenta de cara al manejo y tratamiento de futuros casos similares.Severe acute respiratory syndrome coronavirus 2019 infection causes, in addition to severe respiratory symptoms, thrombotic episodes in multiple locations due to dysregulation of the immune response. We present the case of a patient with incipient cholecystitis who developed acute portal thrombosis with no other antecedents except having passed an asymptomatic coronavirus disease 2019 (COVID-19) infection. Since this complication is extremely rare in patients without predisposing factors or serious infections, we consider that COVID-19 infection could be a triggering factor for portal thrombosis and we must take it into account in the management and treatment of future similar cases.


Subject(s)
COVID-19/complications , Cholecystitis/complications , Portal Vein , Thrombosis/etiology , Acute Disease , Asymptomatic Infections , COVID-19/immunology , Cholecystitis/diagnostic imaging , Humans , Magnetic Resonance Imaging , Male , Middle Aged , Portal Vein/diagnostic imaging , Thrombosis/diagnostic imaging , Tomography, X-Ray Computed
17.
Mod Rheumatol Case Rep ; 5(2): 285-291, 2021 07.
Article in English | MEDLINE | ID: mdl-33783333

ABSTRACT

A 43-year-old-woman admitted to our department because of abdominal pain, abdominal distension, pain on both inner thighs and blurred vision lasting for 3 months. Pancytopenia and positive anti-double stranded DNA (dsDNA) antibodies were noted 5 years prior to her hospitalisation. On admission, the patient was diagnosed with systemic lupus erythematosus (SLE) with retinal vasculitis, panniculitis, cholecystitis and enteritis. The ultrasound test revealed a large amount of ascites, splenomegaly, a hypoechoic band in the liver, and portal hypertension with mildly elevated hepatic venous wedge pressure (15 mmHg). Liver biopsy showed no evidence of hepatitis, cholangitis or liver cirrhosis, leading to the diagnosis of idiopathic non-cirrhotic portal hypertension (INCPH). Prednisolone (PSL) at a daily dose of 50 mg and intravenous cyclophosphamide pulse therapy (IVCY) were initiated for SLE, while diuretics were administered for transudative ascites associated with INCPH. Although these symptoms temporarily improved, 2 months later, SLE and ascites effusion aggravated again, and portal vein thrombosis was confirmed by computed tomography. After increasing the dose of IVCY and adding an anticoagulant agent, all symptoms improved, allowing a reduction of the PSL dose. In the present case, the exacerbation of INCPH was associated with the exacerbation of SLE and the occurrence of portal thrombosis, suggesting an autoimmune and thrombotic mechanism of INCPH. On the other hand, splenomegaly, oesophageal varices, the hypoechoic band remained unchanged, suggesting the established organised INCPH was refractory to immunosuppressive agents.


Subject(s)
Ascites , Hypertension, Portal , Lupus Erythematosus, Systemic , Adult , Ascites/etiology , Female , Humans , Hypertension, Portal/complications , Lupus Erythematosus, Systemic/diagnosis
18.
J Int Med Res ; 48(10): 300060520964352, 2020 Oct.
Article in English | MEDLINE | ID: mdl-33115313

ABSTRACT

Hepatic vein thrombosis is a rare occurrence in the clinical course of eosinophilic granulomatosis with polyangiitis (EGPA). The major mechanism of thrombosis has been postulated to involve the release of toxic proteins from eosinophils. A 36-year-old man with EGPA was admitted to our hospital in July 2018 with hematemesis and melena. Findings on physical examination included ascites and pigmentation of the lower extremities. Ultrasonography of the hepatic vein and inferior vena cava showed an obstruction of the hepatic vein. Magnetic resonance imaging showed low enhancement in the right hepatic vein region. At 34 years of age, the patient's EGPA had initially presented as asthma with eosinophilia (white blood cell count of 11.46 × 1012/L with 14.6% eosinophils). His skin biopsy showed infiltration of inflammatory cells and eosinophils, especially around medium-sized vessels, which was consistent with EGPA. The patient was thus diagnosed with Budd-Chiari syndrome associated with EGPA.


Subject(s)
Budd-Chiari Syndrome , Churg-Strauss Syndrome , Granulomatosis with Polyangiitis , Adult , Budd-Chiari Syndrome/diagnostic imaging , Budd-Chiari Syndrome/etiology , China , Hepatic Veins , Humans , Male
20.
Pediatr Transplant ; 22(2)2018 03.
Article in English | MEDLINE | ID: mdl-29453782

ABSTRACT

Collateral circulation secondary to liver cirrhosis may cause the development of large PSSs that may steal flow from the main portal circulation. It is important to identify these shunts prior to, or during the transplant surgery because they might cause an insufficient portal flow to the implanted graft. There are few reports of "steal flow syndrome" cases in pediatrics, even in biliary atresia patients that may have portal hypoplasia as an associated malformation. We present a 12-month-old female who received an uneventful LDLT from her mother, and the GRWR was 4.8. During the early post-operative period, she became hemodynamically unstable, developed ascites, and altered LFT. The post-operative ultrasound identified reversed portal flow, finding a non-anatomical PSS. A 3D CT scan confirmed the presence of a mesocaval shunt through the territory of the right gonadal vein, draining into the right iliac vein, with no portal inflow into the liver. The patient was re-operated, and the shunt was ligated. An intraoperative Doppler ultrasound showed adequate portal inflow after the procedure; the patient evolved satisfactorily and was discharged home on day number 49. The aim was to report a case of post-operative steal syndrome in a pediatric recipient due to a mesocaval shunt not diagnosed during the pretransplant evaluation.


Subject(s)
Biliary Atresia/surgery , Collateral Circulation , Liver Transplantation , Liver/blood supply , Biliary Atresia/physiopathology , Female , Humans , Iliac Vein/physiology , Infant , Living Donors , Portal Vein/physiology
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