Leriche Syndrome Misdiagnosed as Complex Regional Pain Syndrome in a Patient with Neuropathic Pain Caused by a Chip Fracture : A Case Report
INTRODUCTION: Leriche syndrome is an aortoiliac occlusive disease caused by atherosclerotic occlusion. We report a case of Leriche syndrome with a fracture that was suspected as complex regional pain syndrome (CRPS), as the post-traumatic pain gradually worsened in the form of excruciating neuropathic pain.
CASE REPORT: A 52-year-old woman with a history of hypertension was referred to the Department of Pain Medicine from a local orthopedic clinic because of suspected CRPS for excruciating neuropathic pain for one month. She complained of gait dysfunction and severe pain in the right foot following an incident of trauma with the right first toe. The average pain intensity assessed using the visual analog scale (VAS) was 90 (0: no pain, 100: the worst pain imaginable), and the neuropathic pain was evident as a score of 6/10 on Douleur neuropathique 4. Allodynia, hyperalgesia, blue discoloration of the skin, asymmetric temperature change (1.38 °C), and edematous soft tissue changes were observed. Ultrasonography showed a chip fracture in the first distal phalanx of the right first toe. The diagnosis was most probably CRPS type I according to the Budapest research criteria for CRPS. However, multiple pain management techniques were insufficient in controlling the symptoms. A month and a half later, an ankle-brachial index score of less than 0.4 suggested severe peripheral artery disease. Computed tomography angiography showed total occlusion between the infrarenal abdominal aorta and the bilateral common iliac arteries. Therefore, she underwent aortic-bifemoral bypass surgery with a diagnosis of Leriche syndrome. Three months after the surgery, the average pain intensity was graded as 10 on the VAS (0-100), the color of the skin of the right first toe improved and no gait dysfunction was observed.
CONCLUSION: A chip fracture in a region with insufficient blood flow could manifest as excruciating neuropathic pain in Leriche syndrome.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2021 |
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| Erschienen: |
2021 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:57 |
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| Enthalten in: |
Medicina (Kaunas, Lithuania) - 57(2021), 5 vom: 12. Mai |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Lee, Byeong-Cheol [VerfasserIn] |
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| Links: |
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| Themen: |
Case Reports |
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| Anmerkungen: |
Date Completed 03.06.2021 Date Revised 15.06.2021 published: Electronic Citation Status MEDLINE |
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| doi: |
10.3390/medicina57050486 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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NLM326146679 |
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| 520 | |a INTRODUCTION: Leriche syndrome is an aortoiliac occlusive disease caused by atherosclerotic occlusion. We report a case of Leriche syndrome with a fracture that was suspected as complex regional pain syndrome (CRPS), as the post-traumatic pain gradually worsened in the form of excruciating neuropathic pain | ||
| 520 | |a CASE REPORT: A 52-year-old woman with a history of hypertension was referred to the Department of Pain Medicine from a local orthopedic clinic because of suspected CRPS for excruciating neuropathic pain for one month. She complained of gait dysfunction and severe pain in the right foot following an incident of trauma with the right first toe. The average pain intensity assessed using the visual analog scale (VAS) was 90 (0: no pain, 100: the worst pain imaginable), and the neuropathic pain was evident as a score of 6/10 on Douleur neuropathique 4. Allodynia, hyperalgesia, blue discoloration of the skin, asymmetric temperature change (1.38 °C), and edematous soft tissue changes were observed. Ultrasonography showed a chip fracture in the first distal phalanx of the right first toe. The diagnosis was most probably CRPS type I according to the Budapest research criteria for CRPS. However, multiple pain management techniques were insufficient in controlling the symptoms. A month and a half later, an ankle-brachial index score of less than 0.4 suggested severe peripheral artery disease. Computed tomography angiography showed total occlusion between the infrarenal abdominal aorta and the bilateral common iliac arteries. Therefore, she underwent aortic-bifemoral bypass surgery with a diagnosis of Leriche syndrome. Three months after the surgery, the average pain intensity was graded as 10 on the VAS (0-100), the color of the skin of the right first toe improved and no gait dysfunction was observed | ||
| 520 | |a CONCLUSION: A chip fracture in a region with insufficient blood flow could manifest as excruciating neuropathic pain in Leriche syndrome | ||
| 650 | 4 | |a Case Reports | |
| 650 | 4 | |a Leriche syndrome | |
| 650 | 4 | |a claudication | |
| 650 | 4 | |a complex regional pain syndrome | |
| 650 | 4 | |a neuropathic pain | |
| 650 | 4 | |a peripheral arterial disease | |
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| 700 | 1 | |a Kim, Se-Hun |e verfasserin |4 aut | |
| 700 | 1 | |a Park, Jae-Hong |e verfasserin |4 aut | |
| 700 | 1 | |a Lee, Ki-Hwa |e verfasserin |4 aut | |
| 700 | 1 | |a Kim, Hyo-Joong |e verfasserin |4 aut | |
| 700 | 1 | |a Yang, Ji-Hyun |e verfasserin |4 aut | |
| 700 | 1 | |a Lee, Sang-Eun |e verfasserin |4 aut | |
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