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[Apparently severe arterial hypertension: limitations of sphygmomanometry]
Insights
Mönckeberg's sclerosis, a condition causing arterial calcification, can present extensively and asymptomatically. In such cases, invasive blood pressure monitoring during anesthesia is crucial for accurate readings.
Area of Science:
- Vascular Medicine
- Cardiology
- Radiology
Background:
- Mönckeberg's sclerosis involves medial arterial calcification, typically affecting distal lower limb arteries in older individuals.
- The condition is often asymptomatic, with other arteries rarely involved.
Observation:
- This case report details an unusual patient with exceptionally widespread Mönckeberg's sclerosis.
- The patient also presented with simultaneous, asymptomatic arterial hypertension.
Findings:
- Non-invasive blood pressure measurement may not accurately reflect true blood pressure in patients with extensive Mönckeberg's sclerosis.
- Arterial cannulation is recommended for precise blood pressure monitoring during anesthesia in these patients.
Implications:
- Highlights the importance of considering atypical presentations of Mönckeberg's sclerosis.
- Emphasizes the need for advanced monitoring techniques in specific patient populations.
- Informs clinical practice regarding blood pressure assessment in patients with medial arterial calcification.
Abstract:
Mönckeberg's sclerosis is characterized by medial arterial calcifications. This disease usually occurs in old people and the lesions are observed in distal lower limb arteries. The evolution is generally asymptomatic. The other arteries are uncommonly affected. This report concerns a patient with exceptionally extensive disease and simultaneous asymptomatic arterial hypertension. Blood pressure measured non invasively represents the force required to compress the brachial artery, and not the real blood pressure. In such patients, blood pressure should be monitored during anaesthesia through arterial cannulation.