ABSTRACT
Adrenocortical carcinoma (ACC) with inferior vena cava thrombosis is rare and has a poor prognosis, and the current literature overwhelmingly supports aggressive surgical intervention. This article summarizes the management of a patient with ACC with inferior vena cava thrombosis, and discusses the feasibility of detailed preoperative imaging data and intraoperative ultrasound to assess the superior and inferior boundaries of ACC with inferior vena cava thrombosis, while describing the intraoperative ultrasound-guided surgical planning and procedure for ACC with retrohepatic inferior vena cava tumor thrombus. Furthermore, it also demonstrates that it is feasible to accurately assess the superior and inferior boundaries of ACC with inferior vena cava thrombosis by preoperative multimodal imaging and intraoperative ultrasound, determine the mode of flow blockage during the operation, and obtain radical resection of the tumor.
ABSTRACT
@#Adrenocortical carcinoma (ACC) is a rare and aggressive neoplasm with poor prognosis. We report a case of a 30-year-old female who presented with profound classic features of an adrenocorticotrophic hormone (ACTH)-independent Cushing’s syndrome (CS) and a large adrenal mass with massive venous tumor thrombosis of the entire inferior vena cava (IVC), left renal and adrenal veins confirmed by imaging. Adrenal biopsy histopathology and immunohistochemistry confirmed ACC. Systemic palliative chemotherapy was administered. This rare case presents a unique and atypical presentation of an extensive tumor thrombosis of IVC. With the advanced stage at diagnosis, aggressive nature and poor prognosis of the disease, there is still a need to determine viable therapeutic options for metastatic ACC associated with venous invasion.
Subject(s)
Adrenocortical CarcinomaABSTRACT
Idiopathic retroperitoneal fibrosis is a rare fibro-inflammatory disease of varied etiology which usually originates around aorta and spreads caudally along Iliac vessels into adjacent retroperitoneum causing ureteral obstruction as the most frequent complication.A 53-year-old male patient presented with complaint of mild pain in both the legs off and on. On investigating further, we found that he had been struggling with intermittent relapses every 3-4 years for last 20 years since he was first diagnosed with Idiopathic Retroperitoneal Fibrosis. He was 33-year-old when he first developed the symptoms of anuria for 48 hours and was diagnosed with Idiopathic retroperitoneal fibrosis. This was followed by atrophy of left kidney and hypertension 6 years later, then hypothyroidism after another 3years and finally involvement of Inferior Vena Cava and acute Deep Vein Thrombosis of lower limbs after another 3-4 years. His deep vein thrombosis was well managed in time. He was put on glucocorticoids everytime he had a relapse and a complication.We did a review of literature to understand recent advances about its pathogenesis, diagnosis, investigations and management. We searched in PubMed using terms like retroperitoneal fibrosis alone and in combination with related terms such as Inferior Vena Cava thrombosis, Deep Vein Thrombosis, Tamoxifen, Methotrexate. This case is unique as it is very rare to find acute Deep Vein Thrombosis in Idiopathic retroperitoneal fibrosis without development of any collaterals when Inferior Vena Cava lumen is compromised to almost complete obstruction.After a follow up of 20 years patient is doing well in terms of physical activity and psychological wellbeing with anti-hypertensives, thyroxine and anti-coagulants. Is the disease-free interval actually free of the disease or it just subsided with immunosuppressants to become active after some time?
La fibrosis retroperitoneal idiopática es una enfermedad fibroinflamatoria rara, de etiología variada que generalmente se origina alrededor de la aorta y se propaga caudalmente a lo largo de los vasos ilíacos en retroperitoneo adyacente causando obstrucción ureteral como la complicación más frecuente.Reportamos el caso de un paciente varón de 53 años que se presentó con un dolor leve en ambas piernas. Al investigar más a fondo, descubrimos que había estado luchando con recaídas intermitentes cada 3-4 años durante los últimos 20 años desde que se le diagnosticó por primera vez fibrosis retroperitoneal idiopática. Tenía 33 años cuando desarrolló por primera vez los síntomas de anuria durante 48 horas y se le diagnosticó fibrosis retroperitoneal idiopática. Esto fue seguido por atrofia del riñón izquierdo e hipertensión 6 años después, luego hipotiroidismo después de otros 3 años y finalmente afectación de la vena cava inferior y trombosis venosa profunda aguda de las extremidades inferiores después de otros 3-4 años. Su trombosis venosa profunda se controló bien a tiempo. Le recetaron glucocorticoides cada vez que tenía una recaída y una complicación.Hicimos una revisión de la literatura para comprender los avances recientes sobre su patogenia, diagnóstico, investigaciones y manejo. Se realizaron búsquedas en PubMed utilizando términos como fibrosis retroperitoneal sola y en combinación con términos relacionados como trombosis de la vena cava inferior, trombosis venosa profunda, tamoxifeno, metotrexato. Este caso es único, ya que es muy raro encontrar trombosis venosa profunda aguda en fibrosis retroperitoneal idiopática sin desarrollo de colaterales cuando la luz de la vena cava inferior está comprometida hasta una obstrucción casi completa.Después de un seguimiento de 20 años, el paciente se encuentra bien en términos de actividad física y bienestar psicológico con antihipertensivos, tiroxina y anticoagulantes. ¿El intervalo libre de enfermedad está realmente libre de la enfermedad o simplemente disminuyó con inmunosupresores para activarse después de algún tiempo?
Subject(s)
Humans , Male , Middle Aged , Retroperitoneal Fibrosis/complications , Retroperitoneal Fibrosis/diagnosis , Retroperitoneal Fibrosis/therapy , Recurrence , Time Factors , Tomography, X-Ray Computed , Diagnosis, Differential , Hypothyroidism , Immunosuppressive Agents/therapeutic useABSTRACT
The antithrombotic effect of Caragana jubata (Pall.)Poir.ethanolic extract (TE)was evaluated by inferior vena cava thrombosis in rats and acute pulmonary thrombosis in mice. To search for the bioactive fractions of TE, comparison on acute pulmonary thrombosis was made between the two main fractions of TE (TE-1 and TE-2). Besides, pharmacological effects of TE, TE-1 and TE-2 on bleeding time and clotting time were also studied. Reference substances combined with UPLC/DAD-q-TOF-MS were applied to identify the main six compounds and other chemical constituents of the TE. The results showed that TE could significantly reduce the rat thrombosis weight in all doses (P<0.01) and improve the protective rate to mice in medium and high doses (P<0.05). TE-2 showed a stronger effect on protecting the mice from paralysis or death and prolonging the bleeding time and clotting time than TE-1. Chemical constituents in TE mainly include isoflavones, pterocarpans and stilbenoids. Constituents in TE-2 were mainly isoflavones and pterocarpans, while those in TE-1 were mainly stilbenoids, which could be inferred that all of these three kinds of constituents may be responsible for the antithrombotic effects of Caragana jubata.
ABSTRACT
Bilateral renal vein thrombosis is an unusual etiology of acute renal failure and usually is associated with nephrotic syndrome. We report a 77-year-old man, consulting in the emergency room for anuria that appeared 24 hours after a syncope. The patient was carrier of an inferior vena cava filter prophylactically installed 17 months earlier and was not receiving anticoagulation. Serum creatinine on admission was 5.45 mg/dl and blood urea nitrogen was 54 mg/dl. Computed tomography and Doppler ultrasonography showed an extensive thrombosis of inferior vena cava and both renal veins. Heparin therapy was started with a rapid recovery of renal function and diuresis.
Subject(s)
Aged , Humans , Male , Acute Kidney Injury/etiology , Renal Veins , Vena Cava Filters/adverse effects , Venous Thrombosis/etiology , Heparin/therapeutic use , Pulmonary Embolism/prevention & controlABSTRACT
Among the liver abscesses, thrombosis of the inferior vena cava (IVC) has been reported mainly in amoebic liver abscess (ALA) caused by Entamoeba histolytica (E.H). It is an unusual complication especially in paediatric age group. Association of hypercomplementemia and IVC thrombosis has not been discussed previously. Published data suggest that E.H can activate the complement system and can cause hypercomplementemia. A very few studies suggest that complement activation and hypercomplementemia are associated with thrombus formation. We describe a paediatric case of ALA complicated by IVC thrombosis extending to the right atrium and discuss the possible role of hypercomplementemia in causation of IVC thrombosis in cases of ALA.
ABSTRACT
La trombosis de la vena cava inferior supone alrededor del 15 % del total de los casos de trombosis venosa profunda. Se presenta un caso de una puérpera primigesta con parto por cesárea que presentó una trombosis con inicio en la vena ovárica derecha y extensión hasta la cava inferior. Fue tratada con heparina de bajo peso molecular en dosis anticoagulantes, reposo con extremidades elevadas y elastocompresión. Tras la evolución satisfactoria del proceso, con lisis parcial del trombo, se comenzó anticoagulación oral con acenocumarol durante 6 meses. El segundo paciente, un varón de 73 años, con antecedentes de hidatidosis hepática intervenida, presentó una trombosis de la cava inferior infrarrenal y agenesia del segmento retrohepático de la cava inferior. El enfermo sigue con tratamiento anticoagulante con acenocumarol, elastocompresión y cuidados higiénicos. Como secuela presentó un síndrome posflebítico con episodios de úlceras flebostásicas y reagudizaciones del edema, que han obligado a su hospitalización en dos ocasiones.
The thrombosis of the inferior vena cava account for around the 15% of the cases of deep venous thrombosis. This is the case of a puerperal primigravida with a cesarean section labor presenting with a thrombosis initially in the right ovarian vein and then extension to the inferior vena cava. Treatment included low molecular weight heparin in anticoagulant doses; rest with elevation of the extremities and elastic bandage. After a satisfactory process evolution with partial lysis of the thrombus, the oral anticoagulation with Acenocumarol for 6 months was started. The second patient, a man aged 73 with backgrounds of an operated hepatic hydatidosis, had a thrombosis of the infrarenal inferior vena cava and agenesia of retrohepatic segment of the inferior vena cava. The patient remains with anticoagulant treatment including Acenocumarol, elastic bandage and hygienic care. As sequela he had a postphlebitic syndrome and reworsening of the edema leading to its admission in two occasions.
ABSTRACT
A 21-year-old man admitted complaining of sudden severe epigastric pain for 1 day. He had been diagnosed as ulcerative colitis (UC) and taking mesalazine for two months. UC was in nearly complete remission at admission. He never drank an alcohol, and serum amylase was 377 IU/L. CT scan showed inferior vena cava (IVC) thrombosis in addition to mild acute pancreatitis. To evaluate the cause of acute pancreatitis and IVC thrombosis, magnetic resonance cholangiopancreatogram (MRCP), endoscopic ultrasonogram (EUS), lower extremity Doppler ultrasonogram (US) and blood test of hypercoagulability including factor V, cardiolipin Ab, protein C, protein S1, antithrombin III, and anti phospholipids antibody were performed. There was no abnormality except mild acute pancreatitis and IVC thrombosis in all the tests. He was recommended to stop taking mesalazine and start having anticoagulation therapy. After all symptoms disappeared and amylase returned normal, rechallenge test with mesalazine was done. Flare-up of abdominal pain occurred and the elevation of serum amylase was observed. Ulcerative colitis came to complete remission with short-term steroid monotherapy. Acute pancreatitis and IVC thrombosis were completely resolved after 3-month anticoagulation therapy with no more mesalazine. We postulated that IVC thrombosis occurred due to hypercoagulable status of UC and intra-abdominal inflammation caused by mesalazine-induced pancreatitis.
Subject(s)
Humans , Male , Young Adult , Acute Disease , Amylases/blood , Anti-Inflammatory Agents, Non-Steroidal/adverse effects , Anticoagulants/therapeutic use , Cholangiopancreatography, Magnetic Resonance , Colitis, Ulcerative/complications , Endosonography , Mesalamine/adverse effects , Pancreatitis/chemically induced , Tomography, X-Ray Computed , Ultrasonography, Doppler , Vena Cava, Inferior/diagnostic imaging , Venous Thrombosis/complicationsABSTRACT
Renal cell carcinoma is associated with inferior vena cava tumor spread in 4~10% of cases and with extension of the tumor thrombus into the right atrium in less than 1% of cases. Because inferior vena caval involvement does not affect the ultimate survival in patients with nonmetastatic renal cell carcinoma, aggressive surgical resection is indicated. We experienced a case of complete tumor excision with radical nephrectomy and inferior vena caval and right atrial thrombectomy using adjunctive cardiopulmonary bypass(CPB) and deep hypothermic circulatory arrest(DHCA). During total circulatory arrest(TCA), we protected brain from ischemic insult using deep hypothermia, retrograde cerebral perfusion, thiopental, and high dose steroid. The patient recovered uneventfully except minor neuropsychiatric symptom for 3 weeks after operation.