Objective: Spontaneous multiple artery dissection is a relatively rare phenomenon. Early clinical signs are often nonspecific, making it difficult to diagnose. Case Report: This is a case of a 51-year-old female who presented with spontaneous dissection of 4 visceral arteries, both iliac arteries, and of the right internal carotid artery. The patient underwent urgent successful endovascular repair. Later complications included acute respiratory distress syndrome and pneumonia after massive blood transfusion. She recovered gradually and was discharged after 21 days. Due to this rare presentation, genetic investigation was performed in search of a connective tissue disorder. Results revealed a new COL3A1 subtype mutation. The pathogenicity of this variant remains unclear. Conclusion: We recommend a high index of suspicion for visceral artery dissection in the differential diagnosis for abdominal pain with concurrent uncontrolled hypertension. Early diagnosis and intervention are crucial to reducing the mortality rate.

Bilateral iliopsoas hematoma is an uncommon phenomenon, which has been described in individuals receiving anticoagulation therapy. The hematoma is caused by bleeding of arteries to the muscle. In rare cases, pseudoaneurysms can also be formed. We present a case of an adolescent, with partial factor XI deficiency, who experienced a mild fall. Imaging studies revealed large bilateral iliopsoas hematomas and bilateral iliopsoas pseudoaneurysms. One pseudoaneurysm was demonstrated by angiography and was embolized with micro coils. The second, more persistent one, was sealed via ultrasound-guided thrombin injection, with excellent morphological and clinical results.

Apart from seeking target organ damage, the investigation of hypertension is primarily aimed at finding a treatable cause of the hypertension. The finding of one such cause is usually construed as being the sole culprit responsible for the patient's elevated blood pressure. The existence of multiple aetiologies of secondary hypertension in one patient is infrequent. In this report, we describe such a patient in whom secondary hypertension due to Cushing's disease, renovascular and finally baroreflex failure was successively documented.