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Introduction: Phlegmasia cerulea dolens (PCD) is an uncommon, potentially life-threatening complication of acute deep venous thromboses that requires a timely diagnosis. The name of the condition, the visual diagnostic criteria, and the preponderance of cases in the literature referencing findings exclusively in patients with lighter skin complexions means that PCD may not be on the differential diagnosis for the patient with more melanated skin who is experiencing this time-sensitive vascular emergency. Case Report: We describe one case of PCD in a patient with darker skin complexion and the importance of identifying clinical findings, regardless of skin color, given the paucity of reference images for PCD in darker complected patients. Our literature review yielded 60 case reports for PCD. Only two papers included images referencing patients of color. Conclusion: Accurate diagnosis requires recognition of diagnostic findings, which may vary significantly between phenotypically distinct populations. Many pathognomonic physical exam findings rely on descriptors based on presentation in phenotypically white patients.
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PURPOSE: To describe the experience of a single level 1 trauma center in the management of blunt splenic injuries (BSI). METHODS: This is a retrospective study with Institutional Review Board approval. The medical records of 450 patients with BSI treated between January 2016 and December 2022 were reviewed. Seventy-two patients were treated with splenic artery embolization (SAE), met the study criteria, and were eligible for data analysis. Spleen injuries were graded in accordance with the American Association for the Surgery of Trauma Organ Injury Scale. Univariate data analysis was performed, with P < 0.05 considered statistically significant. RESULTS: The splenic salvage rate was 90.3% (n = 65/72). Baseline demographics were similar between the groups (P > 0.05). Distal embolization with Gelfoam® had similar rates of splenic salvage to proximal embolization with coils (90% vs. 94.1%, P > 0.05). There was no significant difference in the rate of splenic infarction between distal embolization with Gelfoam® (20%, 4/20) and proximal embolization with coils (17.6%, 3/17) (P > 0.05). There was no significant difference in procedure length (68 vs. 75.8 min) or splenic salvage rate (88.5% vs. 92.1%) between proximal and distal embolization (P > 0.05). There was no significant difference in procedure length (69.1 vs. 73.6 min) or splenic salvage rate (93.1% vs. 86.4%) between Gelfoam® and coil embolization (P > 0.05). Combined proximal and distal embolization was associated with a higher rate of splenic abscess formation (25%, 2/8) when compared with proximal (0%, 0/26) or distal (0%, 0/38) embolization alone (P = 0.0003). The rate of asymptomatic and symptomatic splenic infarction was significantly higher in patients embolized at combined proximal and distal locations (P = 0.04, P = 0.01). CONCLUSION: The endovascular management of BSI is safe and effective. The overall splenic salvage rate was 90.3%. Distal embolization with Gelfoam® was not associated with higher rates of splenic infarction when compared with proximal embolization with coils. Combined proximal and distal embolization was associated with a higher incidence of splenic infarction and splenic abscess formation. CLINICAL SIGNIFICANCE: Distal splenic embolization with Gelfoam® is safe and may be beneficial in the setting of blunt splenic trauma.
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Impending paradoxical embolism (IPDE) is a right heart thrombus (RHT), in times of elevated pulmonary arterial pressure, that is trapped in a patent foramen ovale (PFO) Myers et al. (2010) (3). We present a case that highlights our multidisciplinary approach in a patient with IPDE with cardiogenic shock from pulmonary embolism (PE).
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Embolia Paradoxal , Forame Oval Patente , Embolia Pulmonar , Humanos , Forame Oval Patente/complicações , Forame Oval Patente/diagnóstico por imagem , Forame Oval Patente/terapia , Choque Cardiogênico/diagnóstico , Choque Cardiogênico/etiologia , Choque Cardiogênico/terapia , Embolia Pulmonar/complicações , Embolia Pulmonar/diagnóstico por imagem , Embolia Pulmonar/terapia , Embolia Paradoxal/complicações , Embolia Paradoxal/diagnóstico por imagemRESUMO
May-Thurner Syndrome is a vascular condition in which chronic compression of the left common iliac vein by the overlying right common iliac artery causes impaired venous return from the left lower extremity as well as possible development of pelvic varicosities. The condition typically presents with acute left lower extremity deep vein thrombosis or with signs and symptoms of pelvic or lower extremity venous insufficiency. In our patient, however, the presenting symptom was hemorrhage of pelvic varicosities in the setting of extensive pelvic fractures sustained during a motor vehicle collision. Acute hemorrhage in the setting of pelvic fractures is typically associated with the need for arterial angiography and possible embolization. This patient was instead treated with venography and stenting of her May-Thurner lesion which resulted in the resolution of her bleeding pelvic varicosities and improvement in her pre-existing pelvic and lower extremity venous symptoms.
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Hemartrose/diagnóstico , Hemofilia A/complicações , Articulação do Joelho/diagnóstico por imagem , Dor/diagnóstico por imagem , Radiografia , Doença Crônica , Hemartrose/fisiopatologia , Hemofilia A/fisiopatologia , Humanos , Articulação do Joelho/fisiopatologia , Masculino , Pessoa de Meia-Idade , Dor/patologia , Amplitude de Movimento ArticularRESUMO
A transjugular intrahepatic portosystemic shunt (TIPS) is one of the most challenging procedures in interventional radiology. Hepatic and portal venous anatomy can be highly variable, and access to the portal vein, which can be quite difficult even for experienced surgeons, is the most critical step in a TIPS. Although there are multiple techniques to achieve a portal venous puncture, each access technique carries a unique set of risks and benefits. Thus, knowledge of these assistive techniques will add to the resources available to the surgeon when planning and subsequently performing a TIPS and, ultimately, increase the likelihood of a safe and successful procedure.