06 July 2017 : Case report
Left Renal Vein Compression Syndrome: Cracking the Nut of Clinical Dilemmas – Three Cases and Review of Literature
Unusual clinical course, Challenging differential diagnosis, Educational Purpose (only if useful for a systematic review or synthesis)
Waqas Javed Siddiqui12ABDEF*, Abu Bakar3BEF, Muhammad Aslam3BEF, Hasan Arif12BDE, Brian A. Bianco24DF, Alexander E. Trebelev24DF, Ellie Kelepouris12DF, Sandeep Aggarwal12ABDEDOI: 10.12659/AJCR.905324
Am J Case Rep 2017; 18:754-759
Abstract
BACKGROUND: The term nutcracker phenomenon (NCP) elucidates anatomical structure and hemodynamics, whereas nutcracker syndrome (NCS) refers to clinical manifestations. We present three cases of similar clinical features of hematuria and flank pain with different clinical outcomes.
CASE REPORT: Case 1: A 36-year-old Caucasian female with a past medical history (PMH) of HIV infection presented for evaluation of hematuria. Computed tomography (CT) without contrast showed pelvic venous congestion and narrowing of the extra-renal left renal vein (LRV). After the failure of conservative management, renal auto-transplantation was attempted but failed because of extensive venous collateral; the patient subsequently required a total hysterectomy due to recurrence of symptoms. Case 2: A 41-year-old Caucasian female with extensive PMH presented with chronic abdominal pain. A CT scan of the abdomen and pelvis showed pelvic venous congestion. The patient underwent angioplasty and stent placement of the LRV. Subsequently, a left ovarian vein embolization was performed. On follow-up visits, her symptoms improved. Case 3: A 36-year-old female with PMH of HIV infection, gastroesophageal reflux disease, and hypertension presented with hematuria and flank pain. Her venogram revealed 1 mm Hg pressure gradient across stenosis, suggestive of LRV hypertension. Over the months of her follow-up after discharge, her hematuria gradually decreased from daily to intermittent non-daily frequency, without any intervention.
CONCLUSIONS: The treatment of NCS includes observation, percutaneous angioplasty, open or endovascular surgery, or nephrectomy. In patients younger than 18 years of age, the best option is a conservative approach with observation for at least two years, as approximately 75% of patients have complete resolution of hematuria.
Keywords: Hematuria, Pelvic Pain, Renal Nutcracker Syndrome, Renal Veins
In Press
12 Feb 2024 : Case report
Diagnostic Challenges and Imaging Considerations for Intraparotid Facial Nerve Schwannoma: A Case Report an...Am J Case Rep In Press; DOI: 10.12659/AJCR.942870
12 Feb 2024 : Case report
Erdheim-Chester Disease Occult on Radiographs and CT but Visible on MRI and PETAm J Case Rep In Press; DOI: 10.12659/AJCR.941169
12 Feb 2024 : Case report
Surgical Treatment of Spontaneous Superficial Temporal Artery Arteriovenous Malformation: A Case ReportAm J Case Rep In Press; DOI: 10.12659/AJCR.942839
13 Feb 2024 : Case report
Warfarin Woes: A Rare Case of Hemoperitoneum with Intramural Small Bowel HematomaAm J Case Rep In Press; DOI: 10.12659/AJCR.943519
Most Viewed Current Articles
10 Jan 2022 : Case report
A Report on the First 7 Sequential Patients Treated Within the C-Reactive Protein Apheresis in COVID (CACOV...DOI :10.12659/AJCR.935263
Am J Case Rep 2022; 23:e935263
19 Jul 2022 : Case report
Atlantoaxial Subluxation Secondary to SARS-CoV-2 Infection: A Rare Orthopedic Complication from COVID-19DOI :10.12659/AJCR.936128
Am J Case Rep 2022; 23:e936128
05 Mar 2022 : Case report
Acute Limb Ischemia After Self-Injection of Crushed Morphine Tablets into the Radial Artery: Role of Infrar...DOI :10.12659/AJCR.935336
Am J Case Rep 2022; 23:e935336
02 Apr 2022 : Case report
Infective Endocarditis Caused by Pseudomonas luteola in a Pediatric Patient. A Case Report and Review of Li...DOI :10.12659/AJCR.935743
Am J Case Rep 2022; 23:e935743