Hepatocellular carcinoma is the most common primary liver malignancy. Risk factors as viral infection, obesity, excessive alcohol use, and tobacco use are associated with the development of hepatocellular carcinoma. Hepatocellular carcinoma presentation ranges from asymptomatic to upper abdominal pain along with lethargy, weight loss, nausea, and anorexia. Different staging systems has developed in the past to stage hepatocellular carcinoma. Many treatment approaches have been used for HCC including chemotherapy, immunotherapy, ablation therapy, surgery, and liver transplantation.
The 2019 coronavirus disease (COVID-19) can present with a wide variety of clinical manifestations, including a hypercoagulable state leading to both arterial and venous thrombosis. Portal vein thrombosis (PVT) in the setting of COVID-19 has rarely been reported in the medical literature. Pylephlebitis with concomitant liver abscess is a rare complication of intra-abdominal infection. Here, we present the case of a 49-year-old man who initially presented with intermittent fevers and generalized weakness of 1-month duration and was subsequently found to have COVID-19 infection, PVT, and Bacteroides fragilis bacteremia with associated pyogenic liver abscess. The patient was treated with intravenous antibiotics and oral anticoagulation with plan to follow up outpatient with gastroenterology in 3 months to ensure resolution of PVT and liver abscess.
Here we are reporting a rare phenomenon associated with ventriculoperitoneal (VP) shunt in the adult patient, namely, the development and finding of intraparenchymal pericatheter cerebrospinal fluid cyst. Our patient had a VP shunt placed for idiopathic intracranial hypertension 16 years ago before presentation to the hospital. The patient was admitted to the hospital for headache for past three weeks with the initial CT scan showing encephalomalacia and vasogenic edema. MRI showed the presence of a 4-cm intraparenchymal cyst in the right frontal lobe with surrounding vasogenic edema. The patient underwent two surgeries with the initial surgery for the drainage of cyst and second surgery for the placement of the cystoperitoneal shunt. Catheter-associated cysts are easily misdiagnosed due to their similarity in appearance to abscesses and other malignancies on imaging, and there are no guidelines yet on their evaluation and management. This is a unique case as the pericatheter cyst developed 16 years after the initial VP shunt placed. Given the rarity of this presentation, we hope that our case report can contribute to the development of guidelines and treatment options in adults with long-standing VP shunts.
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