BACKGROUND: Acral vascular syndromes associated with malignancy have rarely been reported. OBJECTIVE: Our purpose was to assess the clinical and evolving features of paraneoplastic acral vascular syndromes. PATIENTS AND METHODS: Two cases of paraneoplastic gangrene are described and analyzed together with previously reported cases identified by a MEDLINE search. RESULTS: Among the 68 patients identified, 40 had gangrene, 16 had acrocyanosis, and 12 had Raynaud's phenomenon. The male to female ratio was 0.89; median age was 59 years. Fingers were affected in 94%. Adenocarcinomas were the predominant associated malignancies (41%), and metastases were observed in 41%. The acral vascular syndromes in 48% of the patients definitively regressed after tumor treatment. Forty-four percent of the patients died within 2 years. A favorable cutaneous outcome was obtained with prostacyclin infusions in 6 patients. CONCLUSION: A neoplastic origin of acral vascular syndrome should be considered in elderly patients, especially men, in the absence of usual causative conditions.
BACKGROUND: Acral vascular syndromes associated with malignancy have rarely been reported. OBJECTIVE: Our purpose was to assess the clinical and evolving features of paraneoplastic acral vascular syndromes. PATIENTS AND METHODS: Two cases of paraneoplastic gangrene are described and analyzed together with previously reported cases identified by a MEDLINE search. RESULTS: Among the 68 patients identified, 40 had gangrene, 16 had acrocyanosis, and 12 had Raynaud's phenomenon. The male to female ratio was 0.89; median age was 59 years. Fingers were affected in 94%. Adenocarcinomas were the predominant associated malignancies (41%), and metastases were observed in 41%. The acral vascular syndromes in 48% of the patients definitively regressed after tumor treatment. Forty-four percent of the patients died within 2 years. A favorable cutaneous outcome was obtained with prostacyclin infusions in 6 patients. CONCLUSION: A neoplastic origin of acral vascular syndrome should be considered in elderly patients, especially men, in the absence of usual causative conditions.
Authors: Peter Klein-Weigel; Andreas Ruttloff; Dana König; Jessica Nielitz; Julia Steindl; Oliver Sander; Jutta G Richter Journal: Inn Med (Heidelb) Date: 2022-05-16
Authors: Utku Erdem Soyaltin; Deniz Yuce Yildirim; Mustafa Yildirim; Mehmet Can Ugur; Ferhat Ekinci; Cengiz Ceylan; Harun Akar Journal: Case Rep Hematol Date: 2016-11-03