Surgical complications in a hemophilia patient with factor VIII inhibitor and their endovascular management

Enormous Articular Hemorrhage Following Arthroscopy, Total Joint Replacement and other Surgical Operations in Hemophilic Patients due to Arterial Pseudoaneurysms: Diagnosis and Treatment

Pseudoaneurysms in hemophilic patients are unusual. We must have a suspicion when the patient has suffered an arterial trauma (following arthroscopy, total joint replacement and other surgical operations). Pseudoaneurysms may take place in any anatomical zone where there has been trauma. The diagnosis must be verified by duplex ultrasonography (US), standard angiogram, computed tomography angiogram or magnetic resonance angiography. There are diverse alternatives for the management of arterial pseudoaneurysms. Small pseudoaneurysms can be solved with conservative noninterventional management. It includes outside pressing, US probe pressing or US-guided thrombin injections. In larger pseudoaneurysms, endovascular methods, such as coil embolization, are now preferred. If the aforesaid methods are unsuccessful, standard surgical management with simple ligation or arterial reconstruction must be carried out. We must suspect a pseudoaneurysm when, following an arterial trauma, there is severe bleeding that does not stop with appropriate management with intravenous injection of the insufficient coagulation factor. The diagnosis has to be verified by imaging. Endovascular methods, such as coil embolization, are now preferred by the majority of physicians. The diagnosis and managment of an arterial pseudoaneurysm must be carried promptly to avert adverse events.

Endovascular Management of Hemarthrosis in Patients with Bleeding Diatheses: Systematic Review

PURPOSE

In this systematic review, we report the safety and efficacy of embolization for treating hemarthrosis in patients with bleeding diatheses with or without a history of prior arthroplasty.

MATERIALS AND METHODS

A systematic review was conducted in accordance with the Preferred Reporting Items for Systematic Review and Meta-Analysis guidelines. A structured search was performed in PubMed, Web of Science, MEDLINE, and SCOPUS databases of patients undergoing embolization for hemarthrosis. Demographic data, clinical history, angiographic findings, interventions, and outcomes were extracted and tabulated.

RESULTS

The search identified 97 unique titles of which 15 were deemed relevant comprising 78 patients with coagulopathies undergoing 93 embolization procedures. Mean follow-up time was 29 months (range 3-116.5). In the 29 patients who underwent arthroplasty prior to embolization for hemarthrosis, there were 11 bleeding recurrences (37.9%). Of these patients who experienced recurrences, 10 underwent repeat embolization as coagulation factor replacement was not sufficient to address the re-bleeding. In the 49 patients with bleeding diatheses who underwent embolization for hemarthrosis with no history of prior arthroplasty, there were 11 recurrences (22.4%) and 4 of these patients underwent repeat embolization with favorable results. There were four major procedure-related complications.

CONCLUSION

Transarterial embolization is safe and effective in addressing recurrent hemarthrosis in patients with bleeding diatheses with or without a history of arthroplasty of the affected joint.

Massive adrenal vein aneurysm mimicking an adrenal tumor in a patient with hemophilia A: a case report and review of the literature

Background

Visceral venous aneurysms are exceedingly rare, and until now, there have been no reports of this phenomenon in the adrenal vasculature. This report details the first adrenal venous aneurysm reported in the literature. The aneurysm presented as an 18-cm mass that was initially suspected to be a hematoma or tumor on the basis of the complex medical history of the patient, which included hemophilia A and testicular cancer. After surgical excision, pathologic examination confirmed this mass to be a 15.9-cm adrenal vein aneurysm, the largest aneurysm of any type or location recorded in the medical literature.

Case presentation

A 58-year-old caucasian male with hemophilia A presented to the emergency room of another institution with abdominal pain, blood in the stool, and a history of diverticulosis and symptomatic hemorrhoids. A large, left-sided adrenal mass was detected by computed tomography, and because of the patient’s hemophilia A and imaging consistent with a hemorrhagic mass, a hematoma was initially suspected. The patient was transferred to our institution, monitored for further bleeding with a stable hospital course, and discharged from the hospital under close monitoring. After 7–8 weeks with no change in the size of the mass, concerns grew regarding increasing symptoms of both satiety and mass effects from the large anomaly, as well as about the patient’s complicated medical history, which also included cancer. Surgical excision was recommended because of the concerns about increasing symptoms and the possibility of a malignancy. Correction and maintenance of factor VIII levels were incorporated pre-, intra-, and postoperatively, and en bloc surgical resection was performed to minimize bleeding and provide oncologic extirpation of the mass. A bowling ball-sized mass was removed, and careful pathologic examination revealed the mass to be a venous adrenal aneurysm. After a brief hospital stay, the patient made a full recovery. Extensive review of the literature revealed 11 reports of adrenal artery aneurysms but no reported case of an adrenal aneurysm arising from the venous system.

Conclusions

Several case reports suggest a correlation between hemophilia and aneurysms. In patients with inherited clotting disorders such as hemophilia A, aneurysms may present in atypical fashions and should be carefully ruled out.