RESUMO
Median arcuate ligament syndrome (MALS) is a rare condition where the celiac artery is compressed by the ligament, uniting the diaphragmatic crura of the aortic hiatus. Patients mostly present with abdominal symptoms. We present a case of a 51-year-old male who presented with abdominal pain. The patient was evaluated with a computed tomography (CT) scan of the abdomen and found to have celiac artery stenosis secondary to the median arcuate ligament (MAL). The patient was assessed by surgery and interventional radiology, but no intervention was offered. He was started on anticoagulation with spontaneous resolution of abdominal pain.
RESUMO
Sarcoidosis is an idiopathic, chronic, multisystem, granulomatous, inflammatory disease involving almost all organs. Sarcoidosis can occur with an atypical presentation of hepatosplenic involvement, like in the case of our patient. In this case report, we present a rare case of extrapulmonary sarcoidosis with isolated involvement of the liver and spleen in a 39-year-old Caucasian female. There is a possibility of this isolated involvement of an organ in the complete absence of pulmonary disease, which makes the diagnosis of sarcoidosis very difficult as it is usually not suspected. Ultrasound and CT are important in ruling out other differential diagnoses, but a definitive diagnosis is possible only on histological examination, differentiating sarcoid lesions from tuberculosis, primary biliary cirrhosis, metastasis, malignancy, and other granulomatous infections or diseases. Hence, the most credible criterion for diagnosis remains histology. After diagnosis, regular follow-up for systemic manifestations is recommended. Asymptomatic patients with hepatosplenic sarcoidosis have a good prognosis without any medical intervention, while patients with abnormal labs or symptoms must commence treatment.
RESUMO
With the advent of medical technology, coronary angiography is a common practice to evaluate patient for coronary artery disease. Normally, patients undergoing angiogram receive antiplatelets, anticoagulants, and platelet aggregation inhibitor agents. Glycoprotein IIb/IIIa receptor inhibitors are a type of platelets antiaggregant agents that can cause severe thrombocytopenia in very few cases. We present a case of a 69-year-old female who presented with chest pain, underwent an angiography and had two stents placed. She was administered tirofiban during angiogram that caused acute severe thrombocytopenia decreasing her platelets count from 224 to 2 k/mm3 within 1 day. Patients platelets gradually recovered after trial of steroid and platelets transfusion. Antiplatelets (Aspirin and Clopidogrel) were resumed; however, patient's platelets remained stable.
RESUMO
Transcatheter aortic valve implantation (TAVR) constitutes an established treatment in inoperable or high perioperative risk patients with severe aortic stenosis. Prosthetic valve endocarditis after ΤΑVR occurs with an incidence of 0.3-1% per patient-year. Infective endocarditis may stem from hematogenous dissemination or contact with infected adherent tissue. Few cases of infective endocarditis after TAVR have been reported. We present an interesting case of a 79-year-old male with a history of severe aortic stenosis status post TAVR greater than one year ago, and pulmonary vein isolation for atrial fibrillation six weeks ago was found to have infective endocarditis with a vegetation on the prosthetic valve leading to multiple embolic strokes as a result of Enterococcus faecalis bacteremia. The patient was not a surgical candidate with his Society of Thoracic Surgery (STS) risk score being 18%; therefore, he was managed conservatively on intravenous antibiotics. Our case had endocarditis from enterococcus bacteremia; however, the patient never had any gastrointestinal or genitourinary procedure.
RESUMO
Patients with single-ventricle physiology encompass a wide array of anatomic subtypes, including but not limited to: tricuspid atresia, hypoplastic left heart syndrome, double-outlet or double-inlet ventricles. The outcomes for patients with single ventricle born before 1990 are relatively poor. An 81-year-old female presented to the hospital as non-ST elevation myocardial infarction. She was started on antiplatelet and anticoagulation. Echocardiogram revealed a single ventricle which was thought to be left ventricle with possible transposition of great vessels. Angiography was performed that identified the single ventricle and anomalous origin of the right coronary artery (RCA). She was also found to have double vessel coronary artery disease with diffuse stenosis of mid-RCA at 80% and proximal circumflex at 95%. She was managed conservatively as was high risk for CABG given her rare congenital condition. Patients with single ventricle are at risk of long-term morbidity, including heart failure, neurological injury, and early death. The mortality risk of these patients is high as most of the patients without corrective surgery do not proceed to adulthood. Our case had multivessel coronary artery stenosis along with a rare presentation of congenital heart disease in adulthood. The patient was offered percutaneous coronary intervention, but she declined and chose to be treated conservatively with only medical management. We present a rare case of an elderly female surviving with a single ventricular chamber. The patient is an exception to the usual process of the pathology as most patients without corrective surgery seldom survive into adulthood.
RESUMO
There are many common causes of nephropathy (abnormal pathology of kidneys) such as diabetes, hypertension, autoimmune, and drugs. Amongst the drugs, warfarin has recently been recognized to cause nephropathy in rare cases. Warfarin-related nephropathy (WRN) is clinically defined as an increase in serum creatinine of 0.3 mg/dl within one week of international normalized ratio (INR) being greater than 3. A 61-year-old male was referred by his primary care physician (PCP) for having complaints of elevated creatinine associated with hematuria for one month. On evaluation with computed tomography (CT) of the abdomen/pelvis, it was revealed that he had small non-obstructing stones. The creatinine had increased from a baseline of 2.03 mg/dl to 6.8 mg/dl. Hemoglobin (Hb) had decreased from a baseline of 12.8 gm/dl to 8.1 gm/dl, the INR was 3.52. On subsequent days, the patient's renal function did not improve with fluids and supportive measures. Workup was unremarkable; therefore, a kidney biopsy was done. The biopsy specimen concluded the diagnosis of WRN. The patient was started on prednisone without any effect and then intermittent hemodialysis. Our case highlights the rare instance in which the cause of nephropathy is warfarin. If an early diagnosis had been made, the patient might have had a better prognosis; therefore, it is essential to have a high index of clinical suspicion when a patient presents with supratherapeutic INR and acute kidney injury (AKI) not getting better.
RESUMO
The prevalence of congenital coronary artery anomalies is approximately 1% in the general population. They are a common cause of sudden death in younger persons. Congenital absence of the left circumflex artery is usually a benign condition but can cause symptoms of exertional angina. We present a case of a 59-year-old female who presented with complaints of chest pain. She was evaluated by the cardiology service. An invasive angiogram identified the absence of the circumflex artery, a large right coronary artery, and large septal and diagonal branches of the left main coronary artery possibly as a compensatory mechanism to supply blood to the LCx territories. It is important to define coronary anatomy as anomalies dictate which cardiac intervention should be attempted in cases of ischemia.