Capecitabine-induced Hand-foot Syndrome with Hyperpigmentation on Oral Mucosa and Nails: A Rare Entity

Dear Editor, We present two cases of Capecitabine-induced Hand-Foot Syndrome (HFS), hyperpigmentation on the oral mucosa, and nails. Case 1 A 28-year-old female, previously diagnosed with stage 4 left-sided inflammatory breast cancer, along with metastases to the right breast and skeletal sites o...

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Main Authors: Suprit Malali, Sourya Acharya
Format: Article
Language:English
Published: JCDR Research and Publications Private Limited 2025-02-01
Series:Journal of Clinical and Diagnostic Research
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Online Access:https://jcdr.net/articles/PDF/20578/67013_CE[Ra1]_F(SS)_QC(KK_RDW_SHU)_PF1(RI_SHU_OM)_redo_PFA_NC(SHU)_PN(IS).pdf
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author Suprit Malali
Sourya Acharya
author_facet Suprit Malali
Sourya Acharya
author_sort Suprit Malali
collection DOAJ
description Dear Editor, We present two cases of Capecitabine-induced Hand-Foot Syndrome (HFS), hyperpigmentation on the oral mucosa, and nails. Case 1 A 28-year-old female, previously diagnosed with stage 4 left-sided inflammatory breast cancer, along with metastases to the right breast and skeletal sites one year ago, as confirmed by trucut biopsy and Positron Emission Tomography scan (PET), presented to our clinic with complaints of fatigue and generalised weakness persisting for the last month. The patient does not report any co-morbidities. Further clinical assessment and investigation are warranted to address the current symptoms and determine the appropriate course of management for the underlying cancer and associated symptoms. She received four cycles of injectable capecitabine and cyclophosphamide and later was shifted to oral chemotherapy with the same drugs for the last six months. All routine investigations such as complete blood count, liver function test, kidney function test, coagulation profile, and random blood sugar were within normal limits. The chest X-ray was normal. The Electrocardiogram (ECG) was suggestive of normal sinus rhythm. Upon examination, vitals were normal, and hyperpigmented patches and macules with blackish to grey colour were seen in the oral mucosa, gingival mucosa, teeth, palmar and dorsal aspects of hands, and plantar and dorsal aspects of the foot [Table/Fig-1a-d,2a-d].
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spelling doaj-art-8a6c6ff37d134958ad3b7d0164bdcca02025-02-06T11:37:07ZengJCDR Research and Publications Private LimitedJournal of Clinical and Diagnostic Research2249-782X0973-709X2025-02-011902010210.7860/JCDR/2025/67013.20578Capecitabine-induced Hand-foot Syndrome with Hyperpigmentation on Oral Mucosa and Nails: A Rare EntitySuprit Malali0Sourya Acharya1Junior Resident, Department of Internal Medicine, Jawahar Lal Nehru Medical College, Datta Meghe Institute of Higher Medical Education and Research, Sawangi, Meghe, Wardha, Maharashtra, India.Professor, Department of General Medicine, Jawahar Lal Nehru Medical College, Datta Meghe Institute of Higher Medical Education and Research, Sawangi, Meghe, Wardha, Maharashtra, India.Dear Editor, We present two cases of Capecitabine-induced Hand-Foot Syndrome (HFS), hyperpigmentation on the oral mucosa, and nails. Case 1 A 28-year-old female, previously diagnosed with stage 4 left-sided inflammatory breast cancer, along with metastases to the right breast and skeletal sites one year ago, as confirmed by trucut biopsy and Positron Emission Tomography scan (PET), presented to our clinic with complaints of fatigue and generalised weakness persisting for the last month. The patient does not report any co-morbidities. Further clinical assessment and investigation are warranted to address the current symptoms and determine the appropriate course of management for the underlying cancer and associated symptoms. She received four cycles of injectable capecitabine and cyclophosphamide and later was shifted to oral chemotherapy with the same drugs for the last six months. All routine investigations such as complete blood count, liver function test, kidney function test, coagulation profile, and random blood sugar were within normal limits. The chest X-ray was normal. The Electrocardiogram (ECG) was suggestive of normal sinus rhythm. Upon examination, vitals were normal, and hyperpigmented patches and macules with blackish to grey colour were seen in the oral mucosa, gingival mucosa, teeth, palmar and dorsal aspects of hands, and plantar and dorsal aspects of the foot [Table/Fig-1a-d,2a-d].https://jcdr.net/articles/PDF/20578/67013_CE[Ra1]_F(SS)_QC(KK_RDW_SHU)_PF1(RI_SHU_OM)_redo_PFA_NC(SHU)_PN(IS).pdfadenocarcinomainflammatorypositron emission tomography
spellingShingle Suprit Malali
Sourya Acharya
Capecitabine-induced Hand-foot Syndrome with Hyperpigmentation on Oral Mucosa and Nails: A Rare Entity
Journal of Clinical and Diagnostic Research
adenocarcinoma
inflammatory
positron emission tomography
title Capecitabine-induced Hand-foot Syndrome with Hyperpigmentation on Oral Mucosa and Nails: A Rare Entity
title_full Capecitabine-induced Hand-foot Syndrome with Hyperpigmentation on Oral Mucosa and Nails: A Rare Entity
title_fullStr Capecitabine-induced Hand-foot Syndrome with Hyperpigmentation on Oral Mucosa and Nails: A Rare Entity
title_full_unstemmed Capecitabine-induced Hand-foot Syndrome with Hyperpigmentation on Oral Mucosa and Nails: A Rare Entity
title_short Capecitabine-induced Hand-foot Syndrome with Hyperpigmentation on Oral Mucosa and Nails: A Rare Entity
title_sort capecitabine induced hand foot syndrome with hyperpigmentation on oral mucosa and nails a rare entity
topic adenocarcinoma
inflammatory
positron emission tomography
url https://jcdr.net/articles/PDF/20578/67013_CE[Ra1]_F(SS)_QC(KK_RDW_SHU)_PF1(RI_SHU_OM)_redo_PFA_NC(SHU)_PN(IS).pdf
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AT souryaacharya capecitabineinducedhandfootsyndromewithhyperpigmentationonoralmucosaandnailsarareentity