Kaposi's Sarcoma Cases Manifesting as Non-Specific "Edema".

Kaposi sarcoma can have a myriad cutaneous presentation, but an underrecognized one is an initial manifestation of simply edema. Herein, we highlight a series of cases where edema was the presenting feature of Kaposi Sarcoma and emphasize the importance of recognizing this finding as a possible sign of KS. Keywords: Kaposi Sarcoma, HIV, edema.

Acute encephalitis, myoclonus and Sweet syndrome after mRNA-1273 vaccine.

A patient presented with fever, generalised rash, confusion, orofacial movements and myoclonus after receiving the first dose of mRNA-1273 vaccine from Moderna. MRI was unremarkable while cerebrospinal fluid showed leucocytosis with lymphocyte predominance and hyperproteinorrachia. The skin evidenced red, non-scaly, oedematous papules coalescing into plaques with scattered non-follicular pustules. Skin biopsy was consistent with a neutrophilic dermatosis. The patient fulfilled the criteria for Sweet syndrome. A thorough evaluation ruled out alternative infectious, autoimmune or malignant aetiologies, and all manifestations resolved with glucocorticoids. While we cannot prove causality, there was a temporal correlation between the vaccination and the clinical findings.

Cutaneous leishmaniasis in Cuban immigrants to Texas who traveled through the Darién Jungle, Panama.

Cutaneous leishmaniasis is rarely seen in the United States. Four Cuban immigrants traveled along the same route at different times from Cuba to Ecuador, then northward, including through the Darién Jungle in Panama. These patients had chronic ulcerative non-healing skin lesions and were given a diagnosis of leishmaniasis.

Unilateral purpura annularis telangiectodes of majocchi in an elderly male: an atypical presentation.

Purpura annularis telangiectodes (PAT), also known as Majocchi purpura, is a rare form of pigmented purpuric dermatosis characterized by non-palpable red-brown, occasionally pruritic patches which progress to hyperpigmented halos. Purpura annularis telangiectodes usually presents in female adolescents as benign symmetric lesions with a predilection for the lower extremities. We present an atypical case of unilateral PAT in an elderly male. To our knowledge, our patient at 85-years-old is the oldest PAT and first unilateral purpura annularis telangiectodes case described in the literature.

Fixed drug eruption related to ibuprofen presenting as giant bullae on the posterior thigh.

Fixed drug eruptions (FDEs), first described by Bourns in 1889, are solitary or multiple, sharply demarcated, round to oval, edematous and erythematous patches that arise after exposure to a specific medication. They can be pink to dark red to brown and can be larger than 10 cm in size. In almost a third of patients in some case series, these lesions have been reported to progress to vesicles or bullae. Fixed drug eruptions have been associated in up to 40 percent of cases with non-steroidal inflammatory drugs, including ibuprofen. We describe an interesting case of a biopsy-confirmed FDE that presented as large bullae on the posterior thigh after ibuprofen use.

Symmetrical bilateral Becker melanosis: A rare presentation.

Becker melanosis, also known as Becker nevus, is a relatively common cutaneous hamartoma. The condition is classically characterized by a unilateral, hyperpigmented patch with varying degrees of hypertrichosis on a peripubertal individual. As Becker nevi are generally singular in a given individual, there are very few reported cases of multiple or bilateral lesions. We herein report a rare case of bilateral, symmetrical, non-syndromic Becker melanosis and we discuss possible pathogenesis and current treatment options.

Standardizing the 60-second hair count.

OBJECTIVE: To define the range of normal for a standardized 60-second hair count in men without alopecia. DESIGN: Convenience sample. SETTING: Hospital-based practice. PARTICIPANTS: The study included 60 healthy men (age range, 20-60 years) without evidence of alopecia. MAIN OUTCOME MEASURE: Range of normal for a standardized 60-second hair count. RESULTS: Among the 20- through 40-year-old men, the shedding range was 0 to 78 hairs, with a mean of 10.2 hairs. Among the 41- through 60-year-old men, the range was 0-43 hairs, with a mean of 10.3 hairs. Low intrapatient variability for hair counts was found in both age groups, indicating consistent results on consecutive days for all participants. When repeated 6 months later in both age groups, the hair counts did not change much. The hair counts were repeated and verified by a trained investigator, with results similar to those of subject hair counts. CONCLUSION: A properly performed 60-second hair count is a simple, practical, and reliable tool for the assessment of hair shedding.

Acneiform eruption following anti-TNF-alpha treatment: a report of three cases.

Tumor necrosis factor-alpha (TNF-alpha) antagonists are used to treat many autoimmune disorders including Crohn's disease, ulcerative colitis, rheumatoid arthritis, and more recently, psoriasis. The adverse effects of the treatment regimen for psoriasis are not as well documented as those for Crohn's disease and rheumatoid arthritis. We report the development of acne vulgaris in 3 patients with psoriasis after initiating anti-TNF-alpha therapy.