Nonmelanoma Skin Cancer in Patients Older Than Age 85 Years Presenting for Mohs Surgery: A Prospective, Multicenter Cohort Study.

Importance: It has been suggested that Mohs surgery for skin cancer among individuals with limited life expectancy may be associated with needless risk and discomfort, along with increased health care costs.

Objective: To investigate patient- and tumor-specific indications considered by clinicians for treatment of nonmelanoma skin cancer in older individuals.

Design, Setting, And Participants: This multicenter, prospective cohort study was conducted using data from US private practice and academic centers.

A Rare Presentation of Basal Cell Carcinoma Arising within Trichoepithelioma: A Diagnostic Challenge.

Differentiating between trichoepithelioma and basal cell carcinoma (BCC) is sometimes diagnostically challenging. We present a case of a 61-year-old male with a BCC arising within a trichoepithelioma, which is rarely reported in the literature. Clinical and histological diagnosis of trichoepithelioma is sometimes complicated by its many similarities to BCC.

A Diagnostic Challenge: Changes in Histopathologic Tumor Diagnosis of Atypical Squamous Proliferations After Surgical Removal.

Background: Biopsy-proven "atypical squamous proliferations" (ASPs) may prove difficult to diagnose histologically because of partial sampling, lack of complete criteria for definitive diagnosis, or overlap of histopathological features with other neoplasms. There are no guidelines concerning the management of ASPs.

Objective: To retrospectively clarify the diagnosis of biopsy-proven ASPs after surgical removal, specifically, to ascertain what fraction represent malignant tumors.

Serotonin Syndrome with Atypical Hypernatremia.

The incidence of serotonin syndrome in the United States is rising yearly. Providers should be aware of the useful diagnostic criteria and have a low threshold for utilizing such criteria to prevent increased morbidity and mortality. In this case, a 64-year-old female with a complex past medical history presented to the emergency department with an altered mental status after being found poorly responsive by her husband.

Neurosyphilis Presenting with Anxiety: A Case Report.

The number of cases of late and late latent syphilis in the United States is on the rise. This diagnosis is often forgotten when an elderly patient is being worked up for altered mental status. Rarely does a 70-year-old male with neurosyphilis present simply with anxiety.

A Sub-acute Cerebral Contusion Presenting with Medication-resistant Psychosis.

The most common symptoms of a cerebral contusion include headache, dizziness, concentration problems, and memory loss. Insomnia is reported by more than half of the patients and can exacerbate symptoms. A 24-year-old previously healthy male presented with psychosis, acute personality changes, auditory and visual hallucinations three weeks after falling 15 feet with concurrent head trauma.

Clinical Characteristics of Lower Extremity Surgical Site Infections in Dermatologic Surgery Based Upon 24-Month Retrospective Review.

Dermatologic surgery performed on the lower extremities has an increased risk for surgical site infections (SSI). Our objective was to evaluate the clinical characteristics associated with SSI following Mohs micrographic surgery (MMS) and wide local excisions (WLE) performed below the knee. We performed a single-center retrospective chart review of patients (n=271) that underwent these procedures.

Fracturing the Penal State: State Actors and the Role of Conflict in Penal Change.

The concept of a penal or carceral state has quickly become a staple in punishment and criminal justice literature. However, the concept, which suffers from a proliferation of meanings and is frequently undefined, gives readers the impression that there is a single, unified, and actor-less state responsible for punishment. This contradicts the thrust of recent punishment literature, which emphasizes fragmentation, variegation, and constant conflict across the actors and institutions that shape penal policy and practice.

Management of Mucosal Basal Cell Carcinoma of the Lip: An Update and Comprehensive Review of the Literature.

Background: Basal cell carcinoma (BCC) is the most common malignancy in the United States. Most BCCs occur on cutaneous surfaces, but rare cases on the mucosal lip have also been documented. Because only a small number of mucosal BCC (mBCC) cases have been reported, data on their clinical characteristics and management are limited.

Basal Cell Carcinoma of the Dorsal Foot: An Update and Comprehensive Review of the Literature.

Background: Ultraviolet radiation is a well-known risk factor for basal cell carcinoma (BCC). Therefore, the high incidence of BCCs in sun-exposed areas such as the head and neck is unsurprising. However, unexpectedly, BCCs on the sun-protected dorsal foot have also been reported, and tumor occurrence here suggests that other factors besides ultraviolet radiation may play a role in BCC pathogenesis.

Basal Cell Carcinoma of the Dorsal Hand: An Update and Comprehensive Review of the Literature.

Background: Excessive ultraviolet radiation (UVR) exposure is the primary predisposing factor for basal cell carcinoma (BCC). However, surprisingly, BCCs occur very rarely on the dorsal hand, which is subject to intense sun exposure, and their infrequent presentation in this location suggests that other factors besides UVR may play a role in BCC pathogenesis. Because dorsal hand BCCs are uncommon, knowledge of their characteristics is limited, and more data are needed to describe their clinical presentation and treatment.

Vitronectin-Based, Biomimetic Encapsulating Hydrogel Scaffolds Support Adipogenesis of Adipose Stem Cells.

Soft tissue defects are relatively common, yet currently used reconstructive treatments have varying success rates, and serious potential complications such as unpredictable volume loss and reabsorption. Human adipose-derived stem cells (ASCs), isolated from liposuction aspirate have great potential for use in soft tissue regeneration, especially when combined with a supportive scaffold. To design scaffolds that promote differentiation of these cells down an adipogenic lineage, we characterized changes in the surrounding extracellular environment during adipogenic differentiation.

Strategies for Primary Care Stakeholders to Improve Electronic Health Records (EHRs).

The use of electronic health records (EHRs) and the vendors that develop them have increased exponentially in recent years. While there continues to emerge literature on the challenges EHRs have created related to primary care provider satisfaction and workflow, there is sparse literature on the perspective of the EHR vendors themselves. We examined the role of EHR vendors in optimizing primary care practice through a qualitative study of vendor leadership and developers representing 8 companies.

Sclerodermoid lesions in a patient with multiple transplants and porphyria cutanea tarda.

Patients with chronic graft versus host disease may exhibit a range of sclerotic features. Herein we present a patient with confirmed porphyria cutanea tarda who subsequently developed chronic graft versus host disease.

Filler placement and the fat compartments.

Understanding the anatomy and distribution of facial fat and the alterations that occur during the aging process is essential to effectively and precisely achieve facial rejuvenation. Over the past several years, through cadaveric dissections and computed tomographic studies, much has been discovered concerning the adipose tissue of the face and how it influences the dynamic process of aging. Site-specific augmentation with fillers can now be used to refine facial shape and topography in a more predictable and precise fashion.