Only a few cases of Post-kala-azar dermal leishmaniasis have been reported in Japan, especially recently. We describe a case of a 32-year-old woman who developed rose-colored nodules on her forearms two years after Kala-azar. A skin biopsy specimen from a nodule revealed not only granulomatous changes but also many amastigotes of Leishmania donovani in macrophages. Rose-colored nodules were als...

Lupus erythematosus profundus, a form of chronic cutaneous lupus erythematosus, is a rare inflammatory disease involving in the lower dermis and subcutaneous tissues. It primarily affects the head, proximal upper arms, trunk, thighs, and presents as firm nodules, 1 to 3 cm in diameter. The overlying skin often becomes attached to the subcutaneous nodules and is drawn inward to produce deep, sau...

Although histological assessment can assist in many dermatological diagnoses, there has been a recent trend to add imaging modalities improve diagnostic accuracy. Ultrasound uses large array of frequencies that correspond various depths the skin: subcutaneous layer be viewed with high resolution. Subcutaneous nodules, deep-seated lesions deep dermis and layers, are attractive targets for ultras...

A 20-year-old young male, an agricultural laborer, complained of multiple asymptomatic shiny nodules all over the body. The lesions were present for the last 1 year. He had two episodes of epistaxis in the last 6 months that were treated symptomatically. The nodules were distributed predominantly over the trunk and thighs. Family history was non-contributory. He did not take any form of treatme...

We report the histopathologic and dermatologic manifestations of eight patients with hypereosinophilic syndrome (HES). Skin lesions occurred in eight patients (53%) in a group of 15 patients with HES, and were generally of two types: (1) erythematous pruritic papules and nodules, or (2) urticaria and angioedema. As HES was treated with appropriate therapy, the skin lesions improved. Skin erupti...

Introduction: Xanthoma disseminatum (XD) is a rare, benign, non-Langerhans cell histiocytic disorder with unknown etio-pathology. It manifests with multiple, grouped, red-brown to yellow papules and nodules involving the skin, mucous membranes, and internal organs with a predilection for flexures and the face.  Case Report: We report a patient who presented with disseminated xanthomatous pa...

An acrochordon is a small, soft, common, benign, usually pedunculated neoplasm that is found particularly in persons who are obese. It is usually skin colored or hyperpigmented, and it may appear as surface nodules or papillomas on healthy skin. Most acrochordons vary in size from 2-5 mm in diameter, although larger acrochordons up to 5 cm in diameter are sometimes evident. The most frequent lo...

HSV: herpes simplex virus SCC: squamous cell carcinoma INTRODUCTION Metastatic disease to the skin can be difficult to diagnose clinically because it often mimics many infectious, inflammatory, and neoplastic skin conditions. Cutaneousmetastases can present as dermal or subcutaneous nodules, exophytic tumors resembling melanoma or nonmelanoma skin cancer, erythematous patches and plaques resemb...

An acrochordon is a small, soft, common, benign, usually pedunculated neoplasm that is found particularly in persons who are obese. It is usually skin colored or hyperpigmented, and it may appear as surface nodules or papillomas on healthy skin. Most acrochordons vary in size from 2-5 mm in diameter, although larger acrochordons up to 5 cm in diameter are sometimes evident. The most frequent lo...

Electrochemotherapy consists of chemotherapy followed by local application of electric pulses to the tumor to increase drug delivery into the cells. The aim of this Phase II clinical study was to evaluate the antitumor effectiveness of electrochemotherapy using intratumoral cisplatin administration on cutaneous tumor nodules in malignant melanoma patients. In 10 patients, 133 tumor nodules of d...