Acremonium mycetoma in a heart transplant recipient.

Mycetomas are chronic, progressive infections caused either by fungi (eumycetoma) or filamentous bacteria (actinomycetoma) and are characterized by the triad of draining sinuses, tumefaction, and the presence of macroscopic grains. We describe a case of eumycetoma in a cardiac transplant recipient caused by the soil saprophyte Acremonium species. This represents only the fifth case of eumycetoma reported in a solid organ transplant recipient.

Bullous pyoderma gangrenosum as the presenting sign of fatal acute myelogenous leukemia.

Bullous pyoderma gangrenosum begins as a bulla, nodule or nonulcerated erythematous plaque that blisters or ulcerates to form a superficial ulcer surrounded by a hemorrhagic, bullous border, which is surrounded by a blue-gray halo. Bullous pyoderma gangrenosum is most commonly associated with hematologic malignancies, specifically, acute myelogenous leukemia (AML). We report a patient whose initial presentation with bullous pyoderma gangrenosum prompted the appropriate diagnostic evaluation and confirmation of AML, which was ultimately fatal.

Use of a skin-fat composite graft to prevent alar notching: an alternative to delayed postoperative repair.

Background: Full-thickness defects of the alar rim can be challenging to repair and often require the use of multistaged interpolated flaps. Alar notching is a known complication of these procedures even after cartilage batten grafts have been placed to support the alar framework. Standard techniques for repair of alar notching involve reinsertion of a cartilage graft, usually at the time of alar groove reconstruction 3 months postoperatively.

Netherton syndrome with extensive skin peeling and failure to thrive due to a homozygous frameshift mutation in SPINK5.

Background: Netherton syndrome (NTS) is a rare autosomal recessive multisystem disorder characterized by congenital erythroderma and ichthyosis, hair shaft abnormalities and immune dysregulation. The disorder is caused by deleterious mutations in the SPINK5 gene, encoding the serine protease inhibitor LEKTI.

Objective: Our objective was to investigate if the erythrodermic variant of peeling skin syndrome is also caused by SPINK5 mutations and to study the consequences of the disease on infantile brain development.

Cutis verticis gyrata in a patient with Noonan syndrome.

We report cutis verticis gyrata in a patient with Noonan syndrome. While cutis vertices gyrata has been shown to have a strong association with chromosomal abnormalities, especially Turner syndrome, this infant represents only the second reported instance of cutis verticis gyrata occurring in a patient with Noonan syndrome.

Germline fumarate hydratase mutations and evidence for a founder mutation underlying multiple cutaneous and uterine leiomyomata.

Multiple cutaneous and uterine leiomyomata syndrome (MCL) is an autosomal dominant disease characterized by the presence of concurrent benign tumors of smooth muscle origin (leiomyoma) in the skin and uterus of affected females, and in the skin of affected males. MCL can also be associated with type II papillary renal cell cancer (HLRCC). The genetic locus for MCL and HLRCC was recently mapped to chromosome 1q42.

Pyomyositis.

Four patients were admitted to Columbia Presbyterian Medical Center for evaluation of lower extremity pain and swelling. Three patients were initially misdiagnosed with cellulitis and one patient underwent evaluation for dermatomyositis. After consultation by the dermatologist, a correct diagnosis of pyomyositis was made clinically and confirmed by imaging, surgery, or an interventional procedure.

Mycobacterium abscessus cellulitis and multifocal abscesses of the breasts in a transsexual from illicit intramammary injections of silicone.

We report the case of a 29-year-old transsexual who developed Mycobacterium abscessus infection after receiving intramammary liquid silicone injections in the nonphysician office setting. Our patient represents 1 of 14 confirmed and 11 suspected cases in New York City of M abscessus infection after illicit cosmetic procedures. As injectable cosmetic procedures are becoming increasingly popular, dermatologists should be aware of both the common and unusual complications.

Modulation of linear nail growth to treat diseases of the nail.

Diseases affecting the nail can cause significant distress and interfere with an individual's self-esteem, personal relationships, and professional life. Often, hand and foot function is adversely affected. Certain diseases are characterized by accelerated nail growth while others show a decrease.

Vesicular pemphigoid in a 16-year-old boy.

We describe a case of a 16-year-old African-American boy with bullous pemphigoid (BP), an acquired autoimmune blistering disease that is rarely seen in children. The patient's lesions, however, were distinctly herpetiform, complicating initial diagnosis and therapy. A diagnosis of BP was made by direct and indirect immunofluorescence.