Acta Medica International

CASE REPORT
Year
: 2017  |  Volume : 4  |  Issue : 1  |  Page : 88--91

Diffuse cutaneous leishmaniasis presenting as erythroderma


Entela Shkodrani1, Ermira Vasili1, Alert Xhaja1, Silvan Frangaj2, Amarda Cenko1,  
1 Clinic of Dermato-Venerology, University Hospital Center “Mother Theresa”, Tirana, Albania
2 Hospital of Shkodra, Shkoder, Albania

Correspondence Address:
Entela Shkodrani
Rr. Nikolla Jorga, Kulla 9, Ap.40, Tirana
Albania

Abstract

Introduction: Exfoliative Erythroderma syndrome is a serious, at times life-threatening reaction pattern of the skin characterized by generalized and uniform redness and scaling involving the entire skin and often associated with systemic toxicity, lymphadenopathy and fever. Diffuse Cutaneous Leishmaniasisis observed in anergic patients with a low immune response. Case report: We are presenting a case of a 17-year-old patient diagnosed with Diffuse Cutaneous and Visceral recidivial Leishmaniasis, which clinically presented Erythroderma and skin exfoliation. The most common causes of Erythroderma are Psoriasis, Allergic Dermatitis, Drug Reactions, Lymphoma and Pityriasis Rubra Pilaris. Conversely, Diffuse Cutaneous Leishmaniasis is characterized by the presence of non-ulcerative nodules which resemble Lepromatous Leprosy, scattered in in every part of the body.To the best of our knowledge, the present clinical manifestation of Leishmaniasis has not yet been reported in the literature. Conclusion: In the correct clinical and epidemiological scenario, diffuse Cutaneous Leishmaniasis should be suspected in patients presenting Exfoliative Erythroderma and diffuse nodular lesions.



How to cite this article:
Shkodrani E, Vasili E, Xhaja A, Frangaj S, Cenko A. Diffuse cutaneous leishmaniasis presenting as erythroderma.Acta Med Int 2017;4:88-91


How to cite this URL:
Shkodrani E, Vasili E, Xhaja A, Frangaj S, Cenko A. Diffuse cutaneous leishmaniasis presenting as erythroderma. Acta Med Int [serial online] 2017 [cited 2022 May 28 ];4:88-91
Available from: https://www.actamedicainternational.com/text.asp?2017/4/1/88/209828


Full Text

 Introduction



The exfoliative erythroderma syndrome is a serious, at times life-threatening reaction pattern of the skin characterized by generalized and uniform redness and scaling involving the entire skin and often associated with systemic toxicity, lymphadenopathy and fever. Both stages, acute and chronic, merge one into the other. In the acute and subacute phases, there is a rapid onset of generalized vivid red erythema and fine branny scales. In the chronic exfoliative erythroderma syndrome, the thickening and scaling of the skin continues and becomes lamellar. About 50% of patients have a history of a pre-existing dermatosis, which can be diagnosed only in the acute and subacute stages. The most common cutaneous disorders (by frequency) are: psoriasis, allergic dermatitis, drug reactions, lymphoma and pitiriasis rubbra piliaris. Diffuse cutaneous leishmaniasis is observed in anergic patients with a low immune response. The infection is characterized by the presence of a primary element, which spreads and develops in different areas of the skin. The presence of non-ulcerative nodules which resemble lepromatous leprosy in every part of the body is characteristic. Many cases of visceral leishmaniasis with the presence of hyperpigmented patches are reported. In some cases xerosis is present.

 Case Report



We are presenting a case of a 17-year-old patient diagnosed with diffuse cutaneous and visceral recidivial leishmaniasis, which clinically presented erythroderma and skin exfoliation. A 17-year old male patient patient was hospitalized on 04/01/2011 with the diagnosis: Exfoliative erythroderma for determination. The objective examination of the patient demonstrated generalized erythema of the body accompanied by numerous scaling elements [Figure 1] and focal purulent erosive lesions, located mainly in hands and feet [Figure 2]. In certain parts of the erythematous lesions, small, hard nodules are present, some of which eroded in the center. Nodules are asymmetrically distributed in certain parts of the body, back, arms and less on feet. The main subjective complaints of the patient are pruritus and purulent secretions discharge from the eroded lesions. The patient reports that the complaints started 2 weeks ago and he didn’t receive any medication. He was hospitalized for diagnosis determination and treatment. The patient's anamnesis shows that he suffered from the same pathology with the same clinical signs 2 years ago. He has been hospitalized in the Dermatology Clinic where he has been undergoing the routine examinations as well as the cutaneous biopsy, in order to determine one of the following diagnoses: ichtiosis linearis circumflexis, atopic dermatitis and pityriasis rubbra piliaris. The biopsy didn’t confirm any of these diagnoses. The patient was treated with systemic and local corticosteroids and he has not noticed any cutaneous elements during a 2-year period. He reports sporadic gland swallowing and ulceration in the body folds, which were treated with systemic antibiotics by the family doctor. Family members reported that the patient was diagnosed with visceral leishmaniasis 7 years ago in his city and was treated with Pentavalent antimony solution 5 ml IM for 3 weeks over a period of 3 months. Physical examination: active posture; afebril state; cor with rhythmic tones, no pathologic murmurs heard; regular heart rate; on auscultation clear, no vesicular breath sounds; axillar, inguinal and laterocervical big, hard palpable lymph nodes. There are neither cutaneous signs of hepatic insufficiency, nor collateral circulation. The liver is palpable below costal margin, not hard; the spleen is not palpable. There are generalized lymph nodes ([Figure 3],). There is no indication of hepatic chronic pathology. There are no indications of any connective tissue systemic pathology. The patient performed a lymph node echo, an abdomen CT and a lymph node biopsy, in order to rule out a cutaneous lymphoma, morbus hodgkin and visceral leishmaniasis. The retroauricular [Figure 4] and neck region echo revealed several hypoechogen lymph nodes of different sizes. The abdominal CT with an 8 mm cut and venous contrast revealed enlarged hepar et lien. The spleen had a diameter of 14.1 cm, the pancreas was homogenous, with no structural changes. Both kidneys appeared to be normal. Aortic and pericaval lymph nodes of a diameter of 1.1 cm were seen. Urinary bladder was normal, minimal liquid was seen in pelvis. The digestive transit was normal. No changes were seen in the peritoneal layer. No bone changes were seen. Mesenteric lymph nodes with a diameter smaller than 1 cm were seen. Cutaneous biopsy of the small nodular lesions was performed and the following histologic diagnoses were asked: psoriasis vulgaris generalisata, ichtiosis vulgaris, pitiriasis rubbra piliaris and cutaneous leishmaniasis. The lymph node biopsy, nr. 659, performed in the University Hospital Center, Tirana, Department of Pathologic Anatomy, described as follows: a histiocytic proliferation in the interfolicular layers and cordons as well as separated in the germinative centers. It didn’t confirm any of the diagnoses listed above. The cutaneous biopsy, nr. 251, performed in the University Hospital Center, Tirana and the American Hospital in Tirana, confirmed the presence of a lympho-histiocytic, chronic, perivasal and perifolicular inflammation, as well as that of basophile cells which coincide with the diagnoses of cutaneous leishmaniasis [Figure 5].{Figure 1}{Figure 2}{Figure 3}{Figure 4}{Figure 5}

After the lymph node biopsy results, the examination was oriented towards the bone marrow aspirate, in order to confirm the visceral leishmaniasis. The bone marrow was rich in all 3 series of elements. Megakaryocytic series elements were found. Leishmania was not found.

The direct microscopic parasitologic examination from a nodus, located on the back of the patient resulted positive for cutaneous leishmaniasis ([Figure 6], [Figure 7]). Laboratory examinations revealed: LDH 363 U/L, IGG 907 mg/dl, IGA 328 mg/ dl, 245 mg/dl, ELISA/At anti-Leishmania 24.7 UI/mL, ALP 173 U/L, LDH 414 U/L, total protein 7.6g/dl, FIB 224 mg/ dl, PCR 7.7 mg/dl, Glicemia 138 mg/dl, Creatinine 0.83 mg/ dl, AST 24,U/l, ALT 17 U/l, Wright test/Antibrucella totale 0, HIV/AIDS negative, VDRL negative, FTA-Abs negative, ANCA screen 0.34, ANA light positive, Urine complete normal, Complete blood count: WBC 5.2 K/ul, RBC 5.25 m/ ul, HGB14.1 g/dl, HCT 41.5%, MCV 79.0 fl, MCH 26.9 pg, MCHC 34.0 g/dl, RDW 14.9 %, PLT 224 K/ul, MPV 10.0 fL. HBsAg negative, Radiography of thorax, free phrenico-costal sinuses, normal mediastinum Echography of the testicles was requested. Testicles echography: both testichels of normal size and structure. The cutaneous biopsy was taken again from the hypercheratotic elements located in the arm of the patient. The biopsy results from Istituto dermopatico dell’Immacolata in Italy, date 23/03/2011, nr.003033 revealed: chronic lymphohystiocytic perivasal and perifolicular inflammation. Basophilic bodies that coincide with leishmaniasis are present. Based on the clinical, histopathological and parasitological results, the case was considered as Cutaneous Leishmaniasis with multiple elements, of the nodular dry variant. This form is very rare in Albania and the problem is further complicated by the fact that the patient has suffered visceral leishmaniasis 7 years ago and has been treated with pentavelent Antimony solution. In this situation, a systemic treatment with Pentavelent Antimony accompanied by a careful monitoring of the biological parameters was recommended. Systemic treatment with Pentavelent Antimony 1.5g/5ml x2 / day was started for a period of 28 days.[9]{Figure 6}{Figure 7}

 Discussion



The diagnosis of an exfoliative erythroderma is not easy and the history of a pre-existing dermatosis is the only key to conclude. The pathognomic signs and symptoms of the pre-existing dermatosis can help, for example the dark red color of the thick scales in psoriasis and their yellow color in pitiriasis rubbra piliaris, typical nail changes in psoriasis, lichenification, erosions and escoriations in atopic dermatitis, diffuse eczema, non-palmar hyperkeratosis with fissures in the T cell lymphoma, well confined plates within the erythroderma in pitiriasis rubbra piliaris, hyerkeratotic scales usually without hair fall in psoriasis etc. Visceral or cutaneous leishmaniasis is not mentioned in any case as a differential diagnosis of exfoliative erythroderma. In diffuse cutaneous leishmaniasis, the cutaneous elements are disseminated and resemble lepromatous leprosy. The condition generally starts with a primary lesion and later is further spread in different parts of the body. The lesions are ulcerated nodules full of parasites and mainly localized in feet, gluteal regions and face. In our patient, the noduses were not ulcerated and were mainly localized in the arms, feet and back, on an erythematous skin. Unlike in lepromatous leprosy, there was no involvement of the peripheral nerves. On the other hand diffuse cutaneous leishmaniasis, does not invade the internal organs, responds partially to treatment alternatives and often relapses and chronicizes. The patient's family members refer that within a 3-4 year period, the patient has complained for continuous enlargement and ulceration of the lymph nodes, especially those inguinal and axillary, which would regress after the antibiotic therapy. The relapsing leishmaniasis is manifested by lesions located in the center or the periphery of the scar of previous nodules of leishmaniasis. The formation of new ulcers after primary infection can be noticed and usually cheekbones are affected. Over the years, these lesions tend to progress towards the center, forming a psoriasiform plaque. In visceral leishmaniasis, lymphadenopathy, characteristic nail changes and alopecia can be observed. Several cases are described in literature with the presence of the characteristic dark patches and, although rare, xerosis can also be seen, but there are no cases where a visceral leishmaniasis is manifested with generalized exfoliative erythroderma.

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