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Arterio-ureteral fistula: A case-based review of significant hematuria

Cunha, Roberto; Silva, Manuel; Sousa, Pedro; Correia, Mafalda; Vieira, Isabel; Cássio, Isabel; Oliveira, Nelson; Dias, Emanuel

BACKGROUND: Arterio-ureteral fistula (AUF) is a rare but life-threatening cause of hematuria. Most AUFs are secondary to malignancy or extensive pelvic/ vascular surgery CASE REPORT: A case of an 84-year-old patient who developed significant hematuria 4 months after pelvic surgery due to urothelial carcinoma is presented. CONCLUSION: Active surveillance of patients with predisposing risk factors and sensitivity...

Date: 2025   |   Origin: Angiologia e Cirurgia Vascular

Calciphylaxis: a rare cause of limb ulcer – a case report

Cunha, Roberto; Silva, Manuel; Carneiro, Vítor; Sousa, Pedro; Correia, Mafalda; Vieira, Isabel; Cássio, Isabel; Oliveira, Nelson; Dias, Emanuel

BACKGROUND: Calciphylaxis is a rare disease with a poor prognosis predominantly found in end-stage renal disease patients treated with dialysis. This pathology most commonly presents with painful non-healing ulcers, predisposing to high risk of sepsis and death. The authors present a case of bilateral leg ulcers due to calciphylaxis. CASE REPORT: A 40-year-old female patient presented with painful ulcers in bot...

Date: 2024   |   Origin: Angiologia e Cirurgia Vascular

Pseudoaneurysm after partial nephrectomy managed by selective angiographic embo...

Cunha, Roberto; Silva, Manuel; Sousa, Pedro; Correia, Mafalda; Vieira, Isabel; Cássio, Isabel; Oliveira, Nelson; Dias, Emanuel

INTRODUCTION: Partial nephrectomy is considered the gold standard treatment for many renal tumors when technically feasible. Renal artery pseudoaneurysm and arteriovenous fistulas are rare life-threatening complications that occur more frequently after laparoscopic rather than open partial nephrectomy. CASE REPORT: The authors present a case of a 67-year-old female patient with persistent hematuria due to a ren...

Date: 2024   |   Origin: Angiologia e Cirurgia Vascular

Simultaneous iatrogenic pseudoaneurysm and arteriovenous fistula after coronary...

Cunha, Roberto; Silva, Manuel; Sousa, Pedro; Correia, Mafalda; Vieira, Isabel; Cássio, Isabel; Oliveira, Nelson; Dias, Emanuel

Date: 2024   |   Origin: Angiologia e Cirurgia Vascular

Fat embolism in the femoral veins

Cunha, Roberto; Silva, Manuel; Sousa, Pedro; Correia, Mafalda; Vieira, Isabel; Cássio, Isabel; Oiveira, Nelson; Dias, Emanuel

Date: 2023   |   Origin: Angiologia e Cirurgia Vascular

Correlation of ulcerated plaque image with intraoperative findings

Cunha, Roberto; Silva, Manuel; Sousa, Pedro; Correia, Mafalda; Vieira, Isabel; Cássio, Isabel; Oliveira, Nelson; Dias, Emanuel

Date: 2023   |   Origin: Angiologia e Cirurgia Vascular

Anatomical variation of the carotid bifurcation

Cunha, Roberto; Sousa, Pedro; Correia, Mafalda; Vieira, Isabel; Cássio, Isabel; Oliveira, Nelson; Dias, Emanuel

Date: 2023   |   Origin: Angiologia e Cirurgia Vascular

RETROPERITONEAL CYSTIC LYMPHANGIOMA: CASE REPORT OF A RARE ENTITY

Vieira, Isabel; Dias, Emanuel; Borges, Lisa; Henrique, Alberto; Oliveira, Nelson; Cássio, Isabel

Cystic lymphangioma is a rare and benign malformation of the lymphatic system, with retroperitoneal location accounting for only 1% of all lymphangiomas. Clinical presentation is frequently nonspecific. Authors present a case report of a 38 years old woman with persistent abdominal pain refractory to treatment that required imaging investigation (abdominal ultrasound and thoraco-abdominopelvic computed tomograp...

Date: 2021   |   Origin: Angiologia e Cirurgia Vascular


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