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    "textoCompleto" => "<span class="elsevierStyleSections"><p id="par0005" class="elsevierStylePara elsevierViewall">Among the cutaneous adverse effects associated with drugs used in clinical practice&#44; those caused by antibiotics are particularly frequent&#46; Examples include minocycline-induced pigmentary changes of the skin or mucous membranes&#46; However&#44; these alterations are rarely associated with the use of other antibiotics&#46; We report the uncommon case of a patient who developed blackish lesions on the lower limbs after beginning levofloxacin treatment&#46;</p><span id="sec0005" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0005">Case Description</span><p id="par0010" class="elsevierStylePara elsevierViewall">A 72-year-old man with a previous biopsy-confirmed diagnosis of pigmented purpuric dermatosis &#40;PPD&#41; of the legs was seen for darkening of the skin of the lower limbs that had begun 10 months earlier&#46; Two years earlier&#44; the patient had undergone surgery for implantation of a prosthesis in the right shoulder&#46; He had been receiving levofloxacin treatment for several months to treat an infection of the prosthesis&#46; He reported that the skin discoloration appeared a few weeks after beginning levofloxacin treatment&#46; Physical examination revealed very striking diffuse&#44; blackish-gray pigmentation distributed bilaterally and symmetrically on the anterolateral aspects of the legs&#44; from the knees to the toes&#44; sparing the soles &#40;<a class="elsevierStyleCrossRef" href="#fig0005">Fig&#46; 1</a>&#41;&#46; The mucous membranes were unaffected&#46; The distal pulse was preserved and there were no other signs of ischemia&#46;</p><elsevierMultimedia ident="fig0005"></elsevierMultimedia><p id="par0015" class="elsevierStylePara elsevierViewall">A biopsy showed extensive deposition in the superficial and middle dermis of macrophages containing brown granular refractive cytoplasm&#44; and a focal lymphocytic inflammatory infiltrate containing extravasated red blood cells&#46; Perls staining was strongly positive inside the macrophages &#40;<a class="elsevierStyleCrossRef" href="#fig0010">Fig&#46; 2</a>A&#44; B&#41;&#46; Von Kossa and Fontana Masson staining were negative&#46;</p><elsevierMultimedia ident="fig0010"></elsevierMultimedia><p id="par0020" class="elsevierStylePara elsevierViewall">Levofloxacin treatment was suspended&#44; resulting in a striking improvement in the skin pigmentation&#46; Within 4 months&#44; the patient&#39;s skin color had returned to normal &#40;<a class="elsevierStyleCrossRef" href="#fig0015">Fig&#46; 3</a>&#41;&#46;</p><elsevierMultimedia ident="fig0015"></elsevierMultimedia></span><span id="sec0010" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0010">Discussion</span><p id="par0025" class="elsevierStylePara elsevierViewall">Quinolone treatment has been associated with certain cutaneous adverse effects&#46; Specifically&#44; levofloxacin can cause phototoxicity&#44; toxic epidermal necrolysis&#44;<a class="elsevierStyleCrossRef" href="#bib0055"><span class="elsevierStyleSup">1</span></a> drug reaction with eosinophilia and systemic symptoms &#40;DRESS&#41; syndrome&#44;<a class="elsevierStyleCrossRef" href="#bib0060"><span class="elsevierStyleSup">2</span></a> fixed drug eruption&#44;<a class="elsevierStyleCrossRef" href="#bib0065"><span class="elsevierStyleSup">3</span></a> and leukocytoclastic vasculitis&#44;<a class="elsevierStyleCrossRef" href="#bib0070"><span class="elsevierStyleSup">4</span></a> among other conditions&#46; However&#44; no association between pigmentary disorders and levofloxacin use has been previously reported&#46;</p><p id="par0030" class="elsevierStylePara elsevierViewall">To date&#44; lesions similar to those of our patient have been attributed in almost all cases to minocycline&#44; which causes pigmentation disorders in up to 50&#37; of patients undergoing prolonged treatment&#46;<a class="elsevierStyleCrossRefs" href="#bib0075"><span class="elsevierStyleSup">5&#44;6</span></a> We have found only 2 descriptions of patients with blackish-blue lesions similar to those of our patient caused by levofloxacin&#46; In one of those patients&#44; the backs of the hands as well as the legs were affected&#46; In both cases&#44; the histological findings corresponded to those of our patient&#44; and the lesions improved after discontinuation of levofloxacin therapy&#46;<a class="elsevierStyleCrossRefs" href="#bib0085"><span class="elsevierStyleSup">7&#44;8</span></a> A third report describes a case almost identical to ours that was caused by pefloxacin treatment and in which subsequent exposure to norfloxacin resulted in lesion recurrence&#46;<a class="elsevierStyleCrossRef" href="#bib0095"><span class="elsevierStyleSup">9</span></a></p><p id="par0035" class="elsevierStylePara elsevierViewall">Our patient had been previously diagnosed with PPD&#44; which worsened after beginning levofloxacin treatment&#46; We have found no descriptions in the literature of PPD secondary to treatment with levofloxacin or other quinolones that could explain this disimprovement&#46; Furthermore&#44; Perls staining of the biopsy sample revealed positive staining exclusively inside macrophages&#44; and not in the stroma&#44; as would be expected in PPD&#46; Therefore&#44; we propose that the patient&#39;s condition was independent of the underlying PPD and mainly due to levofloxacin treatment&#46;</p><p id="par0040" class="elsevierStylePara elsevierViewall">We believe that this case is of particular interest because it resembles&#44; but is distinct from&#44; pigmentation that typically occurs following minocycline treatment&#46; The mechanism by which these cutaneous pigmentary alterations occur is unclear&#46; In the case of minocycline-associated pigmentation the nature of the pigmented particles within the macrophages is unknown&#46; Depending on the type of pigmentation&#44; of which 3 distinct forms are described&#44; histology shows dermal granules that are either free or located inside macrophages and contain iron and melanin&#44; as revealed by Perls and Masson Fontana staining&#44; respectively&#46; Positive von Kossa staining&#44; indicating the presence of calcium compounds&#44; has been described in some cases&#46;<a class="elsevierStyleCrossRef" href="#bib0100"><span class="elsevierStyleSup">10</span></a> Proposed explanations to account for the presence of these pigmented particles include the deposition of different types of drug metabolites&#44; the presence of iron chelators within melanophages&#44; and increases in the production of intracellular melanin&#46;<a class="elsevierStyleCrossRef" href="#bib0085"><span class="elsevierStyleSup">7</span></a> In the case of levofloxacin-induced pigmentation it is difficult to draw conclusions owing to the paucity of cases described&#46; Perls staining was positive in our patient and in the 2 previously described cases&#46; Masson Fontana staining was also positive in the case described by Garval and coworkers&#44;<a class="elsevierStyleCrossRef" href="#bib0085"><span class="elsevierStyleSup">7</span></a> but was negative in our patient&#44; as was von Kossa staining&#44; which was not described in either of the 2 published case reports&#46; The study of additional similar cases would help to further our understanding of this unusual entity&#46;</p></span><span id="sec0015" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0015">Conclusion</span><p id="par0045" class="elsevierStylePara elsevierViewall">We report a rare case of striking cutaneous pigmentation caused by levofloxacin treatment&#46; This case underscores the importance of taking changes in the patient&#39;s usual medication into account when examining possible skin lesions&#46;</p></span><span id="sec0020" class="elsevierStyleSection elsevierViewall"><span class="elsevierStyleSectionTitle" id="sect0020">Conflicts of Interest</span><p id="par0050" class="elsevierStylePara elsevierViewall">The authors declare that they have no conflicts of interest&#46;</p></span></span>"
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                    0 => array:2 [
                      "titulo" => "Levofloxacin induced toxic epidermal necrolysis&#58; successful therapy with omalizumab &#40;Anti-IgE&#41; and pulse prednisolone"
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                        0 => array:2 [
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                            1 => "A&#46;D&#46; Yalcin"
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                            3 => "T&#46; Bulut"
                            4 => "A&#46;N&#46; Yalcin"
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                      "doi" => "10.12659/ajcr.899823"
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                        "fecha" => "2016"
                        "volumen" => "17"
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                        "paginaFinal" => "671"
                        "link" => array:1 [
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                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/27634312"
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              "identificador" => "bib0060"
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                    0 => array:2 [
                      "titulo" => "DRESS syndrome following levofloxacin exposure with positive patch-test"
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                            2 => "R&#46; Sahnoun"
                            3 => "T&#46; Badri"
                            4 => "R&#46; Daghfous"
                            5 => "S&#46; El Aidli"
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                            "web" => "Medline"
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                      "titulo" => "Fixed drug eruption&#58; levofloxacin&#44; another culprit drug"
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                            4 => "N&#46;A&#46; Boughattas"
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                          "autores" => array:3 [
                            0 => "D&#46;M&#46; Blyth"
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                            4 => "D&#46; Anuset"
                            5 => "P&#46; Bernard"
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                        ]
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                    ]
                  ]
                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1016/j.annder.2017.05.017"
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                          "autores" => array:5 [
                            0 => "A&#46; L&#243;pez-Pesta&#241;a"
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                            2 => "C&#46; Lobo"
                            3 => "J&#46; Zubizarreta"
                            4 => "P&#46; Eguino"
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                      "doi" => "10.1001/archderm.143.11.1441-a"
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                        "tituloSerie" => "Arch Dermatol&#46;"
                        "fecha" => "2007"
                        "volumen" => "143"
                        "paginaInicial" => "1441"
                        "paginaFinal" => "1446"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/18025374"
                            "web" => "Medline"
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                ]
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                  "contribucion" => array:1 [
                    0 => array:2 [
                      "titulo" => "Blue-black pigmentation of the legs associated with pefloxacin therapy"
                      "autores" => array:1 [
                        0 => array:2 [
                          "etal" => true
                          "autores" => array:6 [
                            0 => "L&#46; Le Cleach"
                            1 => "O&#46; Chosidow"
                            2 => "G&#46; Peytavin"
                            3 => "J&#46;P&#46; Berry"
                            4 => "S&#46; Boisnic"
                            5 => "Y&#46; Le Charpentier"
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                      ]
                    ]
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                  "host" => array:1 [
                    0 => array:2 [
                      "doi" => "10.1001/archderm.131.7.856"
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                        "tituloSerie" => "Arch Dermatol&#46;"
                        "fecha" => "1995"
                        "volumen" => "131"
                        "paginaInicial" => "856"
                        "paginaFinal" => "857"
                        "link" => array:1 [
                          0 => array:2 [
                            "url" => "https://www.ncbi.nlm.nih.gov/pubmed/7611814"
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                ]
              ]
            ]
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                    0 => array:2 [
                      "titulo" => "Mucocutaneous hyperpigmentation in a patient with a history of both minocycline and silver ingestion"
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                          "etal" => false
                          "autores" => array:3 [
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                    ]
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                      "doi" => "10.1097/DAD.0000000000000920"
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                        "volumen" => "39"
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                        "paginaFinal" => "919"
                        "link" => array:1 [
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Journal Information
Vol. 110. Issue 8.
Pages 700-702 (October 2019)
Visits
8938
Vol. 110. Issue 8.
Pages 700-702 (October 2019)
Case and Research Letters
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Levofloxacin-Induced Hyperpigmentation
Hiperpigmentación inducida por levofloxacino
Visits
8938
M. Castellanos-Gonzáleza,
Corresponding author
, M.L. González Moralesb, J. González-Granda Villalobosc
a Departamento de Dermatología, Hospital del Sureste, Arganda del Rey, Madrid, España
b Departamento de Anatomía Patológica, Hospital Clínico San Carlos, Madrid, España
c Traumatología, Hospital del Sureste, Arganda del Rey Madrid, España
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To the Editor:

Among the cutaneous adverse effects associated with drugs used in clinical practice, those caused by antibiotics are particularly frequent. Examples include minocycline-induced pigmentary changes of the skin or mucous membranes. However, these alterations are rarely associated with the use of other antibiotics. We report the uncommon case of a patient who developed blackish lesions on the lower limbs after beginning levofloxacin treatment.

Case Description

A 72-year-old man with a previous biopsy-confirmed diagnosis of pigmented purpuric dermatosis (PPD) of the legs was seen for darkening of the skin of the lower limbs that had begun 10 months earlier. Two years earlier, the patient had undergone surgery for implantation of a prosthesis in the right shoulder. He had been receiving levofloxacin treatment for several months to treat an infection of the prosthesis. He reported that the skin discoloration appeared a few weeks after beginning levofloxacin treatment. Physical examination revealed very striking diffuse, blackish-gray pigmentation distributed bilaterally and symmetrically on the anterolateral aspects of the legs, from the knees to the toes, sparing the soles (Fig. 1). The mucous membranes were unaffected. The distal pulse was preserved and there were no other signs of ischemia.

Figure 1.

Bilateral, symmetric, blackish pigmentation with irregular borders on the anterolateral aspects of both legs.

(0.17MB).

A biopsy showed extensive deposition in the superficial and middle dermis of macrophages containing brown granular refractive cytoplasm, and a focal lymphocytic inflammatory infiltrate containing extravasated red blood cells. Perls staining was strongly positive inside the macrophages (Fig. 2A, B). Von Kossa and Fontana Masson staining were negative.

Figure 2.

A, Abundant siderophages in the deepest areas of the dermis (hematoxylin-eosin, original magnification ×20). Cytoplasm containing slightly refringent golden-brown granules. B, Positive Perls staining (iron), revealing bluish, granular cytoplasm inside the macrophages.

(0.28MB).

Levofloxacin treatment was suspended, resulting in a striking improvement in the skin pigmentation. Within 4 months, the patient's skin color had returned to normal (Fig. 3).

Figure 3.

Significant lesion improvement and decreased pigment intensity after suspension of levofloxacin treatment.

(0.09MB).
Discussion

Quinolone treatment has been associated with certain cutaneous adverse effects. Specifically, levofloxacin can cause phototoxicity, toxic epidermal necrolysis,1 drug reaction with eosinophilia and systemic symptoms (DRESS) syndrome,2 fixed drug eruption,3 and leukocytoclastic vasculitis,4 among other conditions. However, no association between pigmentary disorders and levofloxacin use has been previously reported.

To date, lesions similar to those of our patient have been attributed in almost all cases to minocycline, which causes pigmentation disorders in up to 50% of patients undergoing prolonged treatment.5,6 We have found only 2 descriptions of patients with blackish-blue lesions similar to those of our patient caused by levofloxacin. In one of those patients, the backs of the hands as well as the legs were affected. In both cases, the histological findings corresponded to those of our patient, and the lesions improved after discontinuation of levofloxacin therapy.7,8 A third report describes a case almost identical to ours that was caused by pefloxacin treatment and in which subsequent exposure to norfloxacin resulted in lesion recurrence.9

Our patient had been previously diagnosed with PPD, which worsened after beginning levofloxacin treatment. We have found no descriptions in the literature of PPD secondary to treatment with levofloxacin or other quinolones that could explain this disimprovement. Furthermore, Perls staining of the biopsy sample revealed positive staining exclusively inside macrophages, and not in the stroma, as would be expected in PPD. Therefore, we propose that the patient's condition was independent of the underlying PPD and mainly due to levofloxacin treatment.

We believe that this case is of particular interest because it resembles, but is distinct from, pigmentation that typically occurs following minocycline treatment. The mechanism by which these cutaneous pigmentary alterations occur is unclear. In the case of minocycline-associated pigmentation the nature of the pigmented particles within the macrophages is unknown. Depending on the type of pigmentation, of which 3 distinct forms are described, histology shows dermal granules that are either free or located inside macrophages and contain iron and melanin, as revealed by Perls and Masson Fontana staining, respectively. Positive von Kossa staining, indicating the presence of calcium compounds, has been described in some cases.10 Proposed explanations to account for the presence of these pigmented particles include the deposition of different types of drug metabolites, the presence of iron chelators within melanophages, and increases in the production of intracellular melanin.7 In the case of levofloxacin-induced pigmentation it is difficult to draw conclusions owing to the paucity of cases described. Perls staining was positive in our patient and in the 2 previously described cases. Masson Fontana staining was also positive in the case described by Garval and coworkers,7 but was negative in our patient, as was von Kossa staining, which was not described in either of the 2 published case reports. The study of additional similar cases would help to further our understanding of this unusual entity.

Conclusion

We report a rare case of striking cutaneous pigmentation caused by levofloxacin treatment. This case underscores the importance of taking changes in the patient's usual medication into account when examining possible skin lesions.

Conflicts of Interest

The authors declare that they have no conflicts of interest.

Acknowledgments

The authors thank Dr. Ángel Fernández Flores for his generosity and his helpful contribution to this case.

References
[1]
R. Uzun, A.D. Yalcin, B. Celik, T. Bulut, A.N. Yalcin.
Levofloxacin induced toxic epidermal necrolysis: successful therapy with omalizumab (Anti-IgE) and pulse prednisolone.
Am J Case Rep., 17 (2016), pp. 666-671
[2]
O. Charfi, G. Lakhoua, R. Sahnoun, T. Badri, R. Daghfous, S. El Aidli, et al.
DRESS syndrome following levofloxacin exposure with positive patch-test.
Therapie., 70 (2015), pp. 547-549
[3]
N. Ben Fredj, K. Aouam, A. Chaabane, D. Braham, N.A. Boughattas.
Fixed drug eruption: levofloxacin, another culprit drug.
J Clin Pharmacol., 52 (2012), pp. 775-777
[4]
D.M. Blyth, E. Markelz, J.F. Okulicz.
Cutaneous leukocytoclastic vasculitis associated with levofloxacin therapy.
Infect Dis Rep., 4 (2012), pp. e11
[5]
Hanada Y1, E.F. Berbari, J.M. Steckelberg.
Minocycline-induced cutaneous hyperpigmentation in an orthopedic patient population.
Open Forum Infect Dis., 3 (2016), pp. ofv107
[6]
C.C. Gauer, H.I. Michelena.
Blue-black eyes and legs.
[7]
E. Garval, V. Vuiblet, A. Durlach, G. Perceau, D. Anuset, P. Bernard.
Skin pigmentation induced by meropenem and levofloxacin.
Ann Dermatol Venereol., 144 (2017), pp. 793-798
[8]
A. López-Pestaña, A. Tuneu, C. Lobo, J. Zubizarreta, P. Eguino.
Blue-black pigmentation of legs and arms in a 68-year-old woman.
Arch Dermatol., 143 (2007), pp. 1441-1446
[9]
L. Le Cleach, O. Chosidow, G. Peytavin, J.P. Berry, S. Boisnic, Y. Le Charpentier, et al.
Blue-black pigmentation of the legs associated with pefloxacin therapy.
Arch Dermatol., 131 (1995), pp. 856-857
[10]
A. Fernandez-Flores, T. Nguyen, D.S. Cassarino.
Mucocutaneous hyperpigmentation in a patient with a history of both minocycline and silver ingestion.
Am J Dermatopathol., 39 (2017), pp. 916-919

Please cite this article as: Castellanos-González M, González Morales ML, González-Granda Villalobos J. Levofloxacin-Induced Hyperpigmentation. Actas Dermosifiliogr. 2019;110:700–701.

Copyright © 2019. Elsevier España, S.L.U. and AEDV
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