Hyperpigmented Square on Lower Back Post category:Spot Diagnosis Post published:March 23, 2022 Share on Facebook Share on X (Twitter) Share on Pinterest Share on Email Share on Reddit Hyperpigmented Square on Lower Back What is the most likely cause of this finding in a woman undergoing treatment for breast cancer with spinal metastases? FULL CASE AND ANSWER Share on Facebook Share on X (Twitter) Share on Pinterest Share on Email Share on Reddit Read more articles Previous PostCongenital Skin Lesion on the Left Clavicular Region Next PostPatient with Chest Trauma Related to a Motorcycle Accident You Might Also Like A 20-year-old man with Increasingly Frequent Bloody Diarrhea and Weight Loss January 13, 2022 Black Cutaneous Lesions May 11, 2021 Migratory, Pruritic Skin Eruption March 8, 2022