Malignant Cutaneous Neurocristic Hamartoma With Features of Melanoma: A Rare Entity.

Neurocristic cutaneous hamartoma (NCH) is a rare, benign neoplastic skin lesion characterized by a combination of neuroectodermal and mesodermal components. Clinically, NCH typically presents as asymptomatic, well-circumscribed, and elevated cutaneous nodules. Histopathologically, it is characterized by nests of pigmented melanocytes and varying degrees of fibrosis and collagen deposition.

Artificial targeting of the NEIL1 DNA glycosylase to the mitochondria.

The human NEIL1 DNA glycosylase is one of 11 mammalian glycosylases that initiate base excision repair. While substrate preference, catalytic mechanism, and structural information of NEIL1's ordered residues are available, limited information on its subcellular localization, compounded by relatively low endogenous expression levels, have impeded our understanding of NEIL1. Here, we employed a previously developed computational framework to optimize the mitochondrial localization signal of NEIL1, enabling the visualization of its specific targeting to the mitochondrion via confocal microscopy.

Evaluating Patient-reported Outcomes after Bilateral Reduction Mammoplasty: A Comparison of Reduction Techniques at a University Hospital.

Background: Macromastia, defined as the abnormal enlargement of breasts, burdens individuals physically and psychologically, impacting their daily lives beyond aesthetics. Reduction mammoplasty offers relief by restoring proportional breast volume and appropriate contour. Surgical success relies on choosing a suitable individualized operative technique tailored to the patient's presentation and postoperative goals.

Hodgkin Lymphoma Involving the Brain: Report of a Rare Case.

Hodgkin lymphoma (HL) is a systemic neoplastic process that mostly affects the lymph nodes of the cervical, supraclavicular, and mediastinal regions. The involvement of the central nervous system by HL is rare, and the diagnosis is typically determined based on distinct morphological and immunohistochemical analyses performed on tissue biopsy specimens. Intracranial HL is so scarce that any of the intracranial space-occupying pathology in a patient with established HL must be meticulously investigated to rule out a secondary disease process.

Dermal Granuloma Annulare After SARS-CoV-2 Vaccination: A Rare Complication.

Granuloma annulare (GA) is an inflammatory granulomatous skin disease of unknown etiology that is self-limiting in nature. However, it is hypothesized that trauma, medications, malignancy, viral infections, different vaccines, and hypersensitivity reactions can trigger the formation of GA. Only three cases of post-SARS-CoV-2 vaccination-related GA have been reported so far.

Deciphering the crystal structure of a novel nanobody against the NEIL1 DNA glycosylase.

Nanobodies (VHHs) are single-domain antibodies with three antigenic CDR regions and are used in diverse scientific applications. Here, an ∼14 kDa nanobody (A5) specific for the endonuclease VIII (Nei)-like 1 or NEIL1 DNA glycosylase involved in the first step of the base-excision repair pathway was crystallized and its structure was determined to 2.1 Å resolution.

Jk(a) (Kidd-A) Variant in a Sickle Cell Disease Patient.

Sickle cell disease (SCD) is a chronic and prevalent hemoglobin disorder with various manifestations and complications depending on the organs involved. Red cell transfusion either simple or exchange is crucial due to its prophylactic and therapeutic roles. We present a case showing serologic discrepancy between the red cells phenotype and the developed alloantibodies to emphasize the crucial role of molecular testing in SCD patients requiring chronic blood transfusion.

A Rare Presentation of Lichen Sclerosus Involving the Vaginal Canal After Radiation Therapy: A Case Report and Review of the Literature.

Vaginal lichen sclerosus (LS) is an extremely rare entity. Classically, LS is referred to as a chronic, inflammatory skin disease with a distinct predilection for the anogenital skin that is observed in post-menopausal women and typically manifests clinically as white, atrophic plaques. Here, we report a case of a 61-year-old patient who presented for a follow-up visit three years after vaginal brachytherapy as an adjuvant treatment for endometrial adenocarcinoma.

Evidence-Based Opioid Education That Reduces Prescribing: The 10 Principles of Opioid Prescribing in Foot and Ankle Surgery.

Over half of opioid misusers last obtained access to opioids via a friend or relative, a problematic reflection of the opioid reservoir phenomenon, which results from an unused backlog of excess prescription opioids that are typically stored in the American home. We aim to determine if a voluntary educational intervention containing standard opioid and nonopioid analgesic prescribing ranges for common surgeries is effective in altering postoperative prescribing practice. We utilized a mixed methods approach and sent out a questionnaire to American podiatric physicians, including residents (baseline group A), via email in early 2020 for baseline data; then, we interviewed foot and ankle surgeons and the primary themes of these semistructured interviews informed us to target residents for an educational intervention.

A Rare Case of Solitary Fibrous Tumor of the Kidney.

Solitary fibrous tumor (SFT), originally described in the pleura, is a rare mesenchymal neoplasm characterized by a wide spectrum of clinical presentations and histopathological features. Over the years, SFTs have been reported in various anatomical locations, including soft tissues, visceral organs, and, uncommonly, the kidney. While SFTs primarily arise from the pleura, their occurrence in the kidney is an infrequent phenomenon, accounting for a minute fraction of all renal tumors.

Large Water-Clear-Cell Parathyroid Adenoma: A Report of a Rare Case.

Water-clear-cell parathyroid adenomas are extremely rare tumors characterized by cells that contain clear, foamy cytoplasm. Here we report a case of a large water-clear-cell parathyroid adenoma in a 70-year-old male. The patient was presented to an outside hospital with severe abdominal pain and supporting CT imaging confirming a small bowel obstruction.

Peculiar Case of Brain Abscess Caused by Propionibacterium acnes in an Immunocompetent Individual Without Prior Neurosurgical Intervention: A Case Report and Literature Review.

Propionibacterium acnes (P. acnes) is a slow-growing, anaerobic, gram-positive bacillus that commonly colonizes the skin and is a rare cause of CNS infections. It was previously viewed as a culture contaminant but is now recognized to infrequently cause indolent cases of CNS infections.

American Podiatric Surgeons' Postoperative Multimodal Analgesic-Prescribing Practice: A 2019-2020 National Survey.

Background: Surgery is a common setting for opioid-naive patients to first be exposed to opioids. Understanding the multimodal analgesic-prescribing habits of podiatric surgeons in the United States may be helpful to refining prescribing protocols. The purpose of this benchmark study was to identify whether certain demographic characteristics of podiatric surgeons were associated with their postoperative multimodal analgesic-prescribing practices.

The Anesthetic Effects of Lidocaine with Epinephrine in Digital Nerve Blocks: A Systematic Review.

There is a long-standing stigma associated with the use of epinephrine in digital nerve blocks (DNBs) over the concern of digital necrosis. We conducted a systematic review to assess the duration of anesthesia, onset of anesthesia, and complications of lidocaine with epinephrine compared with plain lidocaine for DNBs in adults. We searched Medline via Ovid, Cochrane Library, and ClinicalTrials.

Nurses' Attitudes Concerning Analgesia Administration for Pediatric Patients with Sickle Cell Disease in Jordan: A Cross-Sectional Study.

Background: Pain management of vaso-occlusive crises is a fundamental priority in the lifelong care of children and adolescents with sickle cell disease.

Aim: This study examined nurses' attitudes towards caring for children with sickle cell disease (SCD) and SCD pain management in those with vaso-occlusive pain.

Method: A structured, self-reporting survey was provided to a convenience sample of 298 nurses across 10 hospitals serving Jordan's northern and middle regions.

Cranial Juvenile Psammomatoid Ossifying Fibroma: A Rare Entity.

Juvenile ossifying fibroma (JOF) is an unusual fibro-osseous lesion primarily occurring in children and young adolescents. Anatomically, this lesion could predominantly arise from the bilateral orbits, paranasal sinuses, maxilla, or mandible. Although it is a benign lesion of osseous origin, it is an aggressive variant of ossifying fibroma of the jaw.

The Sanders Classification and Obesity: Do Obese Kids With AIS Present With More Advanced Skeletal Maturity?

Introduction: Obese and overweight (OOW) patients with adolescent idiopathic scoliosis (AIS) have been shown to initially present with a more advanced Risser score compared to normal weight (NW) patients. The Sanders Maturity Scale (SMS) is now more commonly used by surgeons to assist with treatment decisions because it more reliably predicts skeletal maturity. However, the relationship between SMS and obesity has not been described.

The Diabetic Foot-Pain-Depression Cycle.

Background: More than 86,000 Americans with type 2 diabetes mellitus (T2DM) undergo nontraumatic lower-extremity amputations annually. The opioid-prescribing practice of podiatric surgeons remains understudied. We hypothesized that patients with T2DM who undergo any forefoot amputation while using antidepressant medication will have reduced odds of using opioids beyond 7 days.

Cognitive Bias in Postoperative Opioid-Prescribing Practice.

Background: Given that excess opioid prescriptions contribute to the US opioid epidemic and there are few national opioid-prescribing guidelines for the management of acute pain, it is pertinent to determine whether prescribers can sufficiently assess their own prescribing practice. We investigated podiatric surgeons' ability to evaluate whether their own opioid-prescribing practice is less than, near, or above that of an "average" prescriber.

Methods: We administered a scenario-based, voluntary, anonymous, online questionnaire consisting of five surgery-based scenarios commonly performed by podiatric surgeons.