We report a case of invasive candidiasis presenting as multiple lung nodules and cavitary lesions with minimal pleural effusion. Candida infections of the lung are rare but can occur after hematologic dissemination of the yeast from other body sites, such as the skin and the gastrointestinal and genitourinary tracts. Here, we describe the case of a 56-year-old female with a history of end-stage...

Almost all granulomatous skin disorders can cause red lesions on the face. Such disorders may include many bacterial, fungal, or parasitic infections, noninfectious inflammatory disorders, foreign body reactions, and even neoplasms. Clinically, they usually present with papules, plaques, nodules, and/or abscesses, which may ulcerate. It may be helpful in their differential diagnosis to define c...

Persistent subcutaneous nodules may arise after vaccination or allergen desensitization. The swelling might appear as a result of a specific histiocytic reaction to aluminum, which is used in many preparations to hasten immune response. A wide range of such vaccines are used in national childhood vaccination programs. Such nodules are frequently itchy or painful with local skin alterations. The...

tuberculosis, which can be manifested as both anterior and posterior uveitis or as conjunctival nodules and phlyctenules. However, the majority of ocular tuberculosis are unilateral, and cases of ocular involvement is only rarely noted in systemic tuberculosis. One study reported only 28 cases of iritis among 10535 patients with tuberculosis. The chest x-ray film and a purified protein derivati...

Up to 10% of patients with visceral malignancies develop skin metastases during their clinical course and these metastases constitute about 2% of all skin cancers. Skin metastasis may be the first sign of a clinically silent visceral cancer or represent recurrence of an internal malignancy. In both situations, they are associated with poor prognosis, which can partly be attributed to underdiagn...

Granuloma faciale (GF) is a rare, inflammatory, cutaneous disorder of unknown aetiology. It presents clinically as one or several well-circumscribed violaceous papules, plaques, and nodules almost exclusively confined to the facial region. Rarely, extrafacial lesions can occur, most often on sun-exposed sites. We report a case of extrafacial GF in a 63-year-old male with indolent lymphoma, who ...

Milker's nodule (noduli mulgentium) is a benign viral skin disease caused by parapoxvirus, a poxvirus that is endemic in cattle. The virus is usually transmitted to cattle handlers from infected cows. We present a case of a 25-year-old housewife who milked cows on her family farm and developed itchy, purplish red nodules on her fingers and hands, and lymphangiitis of the right arm. Two weeks be...

A 12-year-old domestic short-haired cat was referred for evaluation of periocular masses. The tail had similar masses and was amputated previously by the referring veterinarian. On examination, multiple pigmented nodules, 3-15 mm in diameter, were found in the periocular skin, primarily involving the palpebral eyelid margin. A wedge excisional biopsy revealed small cuboidal cells forming multip...

Fig. S1. (A) Purpuric cutaneous nodules on the right sole. (B) Fibrinoid necrosis, admixture of neutrophils and lymphocytes in and around blood vessels, and nuclear dust characteristics of necrotizing vasculitis in the subcutaneous fat were found in the cutaneous nodule on the right sole indicated #1 in (A) by an initial section. (C) Cutaneous nodules and purpuric lesions with livedo in the lef...