ABSTRACT
Aorto-iliac disease is a common manifestation of atherosclerosis. Individuals with this condition are at heightened cardiovascular risk, and may have limb symptoms ranging from claudication to limb-threatening ischemia. A regimen of medical therapy, risk factor modification, and exercise is first line therapy. Revascularization is reserved for individuals with lifestyle-limiting claudication despite conservative therapy and in those with chronic limb-threatening ischemia. Multiple endovascular therapies are now available that enable even the most complex aorto-iliac lesions to be approached and treated with safe and durable results.
Subject(s)
Aortic Diseases/therapy , Endovascular Procedures , Iliac Artery , Peripheral Arterial Disease/therapy , Vascular Surgical Procedures , Aortic Diseases/diagnostic imaging , Aortic Diseases/physiopathology , Diet, Healthy , Endovascular Procedures/adverse effects , Endovascular Procedures/instrumentation , Exercise , Humans , Iliac Artery/diagnostic imaging , Iliac Artery/physiopathology , Peripheral Arterial Disease/diagnostic imaging , Peripheral Arterial Disease/physiopathology , Risk Reduction Behavior , Stents , Treatment Outcome , Vascular Patency , Vascular Surgical Procedures/adverse effectsABSTRACT
A 64-year-old man presented to the internal medicine resident clinic with fatigue and abdominal pain of six-month duration. He did not have diarrhea, hematemesis, melena, or hematochezia. Physical examination was unremarkable. Laboratory findings were consistent with iron deficiency anemia. Upper and lower gastrointestinal (GI) endoscopies revealed normal findings. Duodenal biopsy showed trophozoites (tear-drop-shaped) morphologically consistent with Giardia duodenalis. He was prescribed metronidazole and iron replacement therapy, with a resultant improvement in symptoms as well as lab values at the four-month follow-up visit.
ABSTRACT
Pleural effusions are frequently encountered in clinical practice. In the United States, malignancy is the third leading cause of pleural effusion after heart failure and pneumonia. The most common cause of malignant pleural effusion (MPE) is lung cancer, followed by breast cancer, lymphoma, and mesothelioma. Genitourinary cancers rarely metastasize to the pleura. Although several atypical patterns of thoracic metastasis from genitourinary cancers have been described in the literature, genitourinary cancers rarely give rise to MPEs. We describe a case where the workup of a unilateral pleural effusion led to the diagnosis of high-grade urothelial bladder carcinoma.
