Corrigendum: Client-based evaluation of the effects of localized vibration therapy on pain and mobility scores in dogs with radiographic bilateral hip dysplasia.

[This corrects the article DOI: 10.3389/fvets.2024.

Client-based evaluation of the effects of localized vibration therapy on pain and mobility scores in dogs with radiographic bilateral hip dysplasia.

Introduction: This study evaluated the effects of localized vibration (LV) in 37 dogs with bilateral hip dysplasia (HD). HD is a common cause of lameness in dogs, and is a contributory factor to osteoarthritis, which can reduce the dog's overall quality of life.

Materials And Methods: This was a multi-center, prospective survey-based study of 37 dogs with bilateral HD and no prior history of surgical management.

What's New in Dermatopathology: Inflammatory Dermatoses.

Inflammatory skin diseases encompass a vast array of conditions. The field continues to expand and evolve with resurgence of conditions, through newly recognized medication adverse effects, and via more detailed descriptions of known dermatoses. The importance of clinicopathologic correlation and an up to date knowledge of dermatologic conditions cannot be overstated.

Presence of Mast Cells and Mast Cell Degranulation in Scalp Biopsies of Telogen Effluvium.

Background: Telogen effluvium (TE) is a type of acquired, diffuse alopecia that occurs due to an abnormal shift of scalp hair follicles from anagen to telogen, leading to premature shedding of hair. Previous studies have suggested the existence of a neuroimmunologic "brain-hair follicle" axis, in which mast cells have been implicated as an important link between the nervous system and immunologic system.

Objective: The current study sought to investigate the role of mast cell presence and mast cell degranulation in the pathogenesis of TE.

p53 Is a Helpful Marker in Distinguishing Langerhans Cell Histiocytosis From Langerhans Cell Hyperplasia.

Langerhans cell histiocytosis (LCH) is a proliferative disorder of Langerhans cells that can be challenging to distinguish histologically from Langerhans cell (LC) hyperplasia, seen in a variety of inflammatory dermatoses. Lesional cells in both entities demonstrate positive staining for CD1a and S100. Previous studies have demonstrated positive staining of fascin, CD31, and p53 in cases of LCH, but currently, no studies have compared the staining profiles of these markers between LCH and LC hyperplasia.

Clinical Practice Guidelines for Cutaneous Lymphomas.

Primary cutaneous lymphomas are non-Hodgkin lymphomas, which are broadly divided into cutaneous T-cell lymphomas and cutaneous B-cell lymphomas. These classifications include numerous distinct entities, all with varying clinical presentations and disease courses. Herein, we will review the cutaneous T-cell lymphomas, including Mycosis Fungoides, Sézary syndrome, CD30+ lymphoproliferative disorders, as well as other less common entities.

Cavernous hemangioma-like Kaposi sarcoma: a unique histopathologic variant.

Kaposi sarcoma (KS) is an angiolymphatic neoplasm with multifactorial etiology. Clinically, KS has been divided into 4 distinct types and 3 well-defined histologic stages. Rare reports in the literature have characterized additional unique histopathologic variants.

Crohn's disease presenting as a neutrophilic dermatosis in a 5-month-old boy.

A 5-month-old boy with a previous history of failure to thrive and poor feeding was admitted to the hospital with failure to thrive, oral ulcers, and a generalized vesiculopustular rash that demonstrated a subcorneal pustule and neutrophilic infiltrate on histology. Esophagogastroduodenoscopy and flexible sigmoidoscopy biopsies demonstrated chronic active colitis with granulomas, consistent with the diagnosis of Crohn's disease. Our case represents, to our knowledge, the youngest person reported with this condition in association with Crohn's disease.