BACKGROUND Peripheral T-cell lymphoma(PTCL),an aggressive and rare disease that belongs to a heterogeneous group of mature T-cell lymphomas,develops rapidly and has a poor prognosis.Early detection and treatment are e...BACKGROUND Peripheral T-cell lymphoma(PTCL),an aggressive and rare disease that belongs to a heterogeneous group of mature T-cell lymphomas,develops rapidly and has a poor prognosis.Early detection and treatment are essential to improve patient cure and survival rates.Here,we report a rare case of PTCL with clinical presentation of noncirrhotic portal hypertension,which provides a basis for early vigilance of lymphomas in the future.CASE SUMMARY A 65-year-old Chinese woman was admitted to our hospital because of abdominal distension for 3 months and pitting oedema of both lower limbs for 2 months.Physical examinations and associated auxiliary examinations showed the presence of hepatosplenomegaly,and her hepatic venous pressure gradient was 10 mmHg.Immunohistochemical analysis of the liver biopsy confirmed the diagnosis of PTCL.The patient underwent combination therapy with dexamethasone,VP-16,and chidamide.Unfortunately,after 41 days of chemotherapy,the patient died of multiple organ failure.CONCLUSION PCTL accompanied by noncirrhotic portal hypertension is rarely reported.This case report discusses the diagnosis of a patient according to the literature.展开更多
Non-cirrhotic portal hypertension consists of a group of diseases characterized by signs and complications of portal hypertension,which differ from cirrhosis through histological alterations,hemodynamic characterizati...Non-cirrhotic portal hypertension consists of a group of diseases characterized by signs and complications of portal hypertension,which differ from cirrhosis through histological alterations,hemodynamic characterization and,clinical outcome.Because of the similarities in clinical presentation and imaging signs,frequently these patients,and particularly those with porto-sinusoidal vascular disease(PSVD),are misdiagnosed as having liver cirrhosis and thus raising difficulties in their diagnosis.The most challenging differentiation to be considered is between PSVD and cirrhosis and,although not pathognomonic,liver biopsy is still the standard of diagnosis.Although they still require extended validation before being broadly used,new non-invasive methods for the diagnosis of porto-sinusoidal vascular disease,like transient elastography,contrast-enhanced ultrasound or metabolomic profiling,have shown promising results.Another issue is the differentiation between PSVD and chronic extrahepatic portal vein obstruction,especially now when it is known that 40%of patients suffering from PSVD develop portal vein thrombosis.In this particular case,once the portal vein thrombosis occurred,the diagnosis of PSVD is impossible according to the current guidelines.Moreover,so far,the differentiation between PSVD and sinusoidal obstruction syndrome has not been clear so far in particular circumstances.In this review we highlighted the diagnostic challenges regarding the PSVD,as well as the current techniques used in the evaluation of these patients.展开更多
文摘BACKGROUND Peripheral T-cell lymphoma(PTCL),an aggressive and rare disease that belongs to a heterogeneous group of mature T-cell lymphomas,develops rapidly and has a poor prognosis.Early detection and treatment are essential to improve patient cure and survival rates.Here,we report a rare case of PTCL with clinical presentation of noncirrhotic portal hypertension,which provides a basis for early vigilance of lymphomas in the future.CASE SUMMARY A 65-year-old Chinese woman was admitted to our hospital because of abdominal distension for 3 months and pitting oedema of both lower limbs for 2 months.Physical examinations and associated auxiliary examinations showed the presence of hepatosplenomegaly,and her hepatic venous pressure gradient was 10 mmHg.Immunohistochemical analysis of the liver biopsy confirmed the diagnosis of PTCL.The patient underwent combination therapy with dexamethasone,VP-16,and chidamide.Unfortunately,after 41 days of chemotherapy,the patient died of multiple organ failure.CONCLUSION PCTL accompanied by noncirrhotic portal hypertension is rarely reported.This case report discusses the diagnosis of a patient according to the literature.
基金Supported by UEFISCDI,Ministry of Education of Romania,No.PNIII-P1-1.1-PD-2016-0689.
文摘Non-cirrhotic portal hypertension consists of a group of diseases characterized by signs and complications of portal hypertension,which differ from cirrhosis through histological alterations,hemodynamic characterization and,clinical outcome.Because of the similarities in clinical presentation and imaging signs,frequently these patients,and particularly those with porto-sinusoidal vascular disease(PSVD),are misdiagnosed as having liver cirrhosis and thus raising difficulties in their diagnosis.The most challenging differentiation to be considered is between PSVD and cirrhosis and,although not pathognomonic,liver biopsy is still the standard of diagnosis.Although they still require extended validation before being broadly used,new non-invasive methods for the diagnosis of porto-sinusoidal vascular disease,like transient elastography,contrast-enhanced ultrasound or metabolomic profiling,have shown promising results.Another issue is the differentiation between PSVD and chronic extrahepatic portal vein obstruction,especially now when it is known that 40%of patients suffering from PSVD develop portal vein thrombosis.In this particular case,once the portal vein thrombosis occurred,the diagnosis of PSVD is impossible according to the current guidelines.Moreover,so far,the differentiation between PSVD and sinusoidal obstruction syndrome has not been clear so far in particular circumstances.In this review we highlighted the diagnostic challenges regarding the PSVD,as well as the current techniques used in the evaluation of these patients.
