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This case report details a 37-year-old man who developed eosinophilic pustular dermatosis after previously resolving herpes zoster, with successful treatment using itraconazole and cycloproxolamine.

A medication may help with hair growth in psoriasis, and a skin condition might be linked to a specific bacteria.

In this case report, a 2-year-old boy initially diagnosed with Sweet syndrome was later found to have chronic granulomatous disease, highlighting the importance of considering CGD in unusual cases of Sweet syndrome.

This study analyzed skin biopsies from human monkeypox virus (hMPXV1) cases and found characteristic pustular stage features, including epidermal necrosis, shadow cell appearance, ballooned keratinocytes, and a dense inflammatory infiltrate, expanding histological knowledge crucial for understanding this disease and related Orthopoxvirus infections.

A man had a non-cancerous, fast-growing skin lump on his arm that was removed with surgery.

The researchers reported a case of a neotropical porcupine co-infected with Brazilian porcupine poxvirus and Toxoplasma gondii, suggesting the need for further investigation into the impact of this interaction.

The authors diagnosed a 5-year-old Pekinese dog with keratoacanthoma with granulomatous inflammation, and the mass did not recur 5 months after surgical removal.

This study observed a rare case of alopecia areata with granulomatous inflammation, successfully treated with intralesional triamcinolone, leading to complete hair regrowth within two months, highlighting the need for careful diagnosis to distinguish it from other granulomatous alopecias.

This case report details a rare instance of granulomatosis disciformis chronica et progressiva affecting both skin and lymph node tissue in a 31-year-old man.

In this study, 55.6% of granuloma annulare patients improved on hydroxychloroquine, with a higher prevalence of thyroid disease observed in the patient cohort.

This case report describes a rare instance of trichogerminoma with unusually numerous mitotic figures and a higher Ki67 proliferative rate, distinguishing it from previously documented cases.

This study found that equine eosinophilic granuloma and mast cell tumors exhibit distinct histological and molecular features, with eosinophilic granulomas showing more mineralization and mast cell tumors having unique macrophage activity.

This report describes a case of polymyositis that was resistant to steroids and immunosuppressants but showed improvement with immunoadsorption therapy.

In this case report, a rare instance of a primary cutaneous granular cell tumor with prominent overlying terminal hair growth in an adult is described, highlighting the importance of recognizing atypical presentations to accurately diagnose similar uncommon neoplasms.

In this study, a TGF-β mimic molecule from Heligmosomoides polygyrus was observed to enhance wound healing in mice, with improved tissue regeneration and specific immune cell recruitment without increased scarring.

This case report documents a 3-year-old guinea pig with hormonally active ovarian cysts, cystic endometrial hyperplasia, and bacterial endometritis associated with a uterine foreign body.

An 8-year-old girl developed a rare skin condition in a linear pattern on one side of her body after a lung infection, which improved with treatment.

Granulomatous alopecia may be a distinct subtype of alopecia areata.

This case report describes a 2-year-old girl with Majocchi granuloma, a deep granulomatous folliculitis, which improved after treatment with oral terbinafine despite relapses leading to multiple treatment courses.

This study found that T cell-deficient mice developed distinct papilloma phenotypes after MmuPV1 infection, and hyperimmune sera transfer could prevent this infection.

This case report describes a Dogo Argentino dog with M. nanum infection, likely from hunting wild boar, that responded well to itraconazole and topical miconazole treatment.

This study found that Polyomavirus A2 infection in mice led to the development of pilomatricomas in hair follicles, with the virus replicating initially in the skin and later infecting matrix cells.

In this study, the authors observed that controlled microflora in gnotobionts leads to delayed maturation of T-dependent lymphocytes in the thymus, affecting cellular immunity reactions.

A three-year-old girl survived a rare serious infection caused by BCG vaccination, which improved after treatment with a leprosy drug.

A young woman with a rare fungal infection showed significant improvement after treatment with antifungal medication.

This case report details a face and scalp transplant in a patient with granulomatosis with polyangiitis and trauma, showing an encouraging 3-year outcome without disease relapse or severe complications.

This case report details a 36-year-old man with atypical necrobiosis lipoidica on his face, characterized by annular lesions and prominent giant cells without clear granuloma formation.

This case report describes a 23-year-old woman with an adult granulosa cell tumor of the ovary, whose symptoms and hormone levels improved significantly after surgical removal of the tumor.

This case study describes a 54-year-old man with an E600A mutation in the NOD-2 gene associated with Blau syndrome, who presented with skin involvement, differing from typical cases, and initially responded to colchicine treatment.

This case report describes a rare instance of sarcoidal granulomatous alopecia areata in a 42-year-old man, with histopathological findings suggesting inflammation but ruling out causes like tuberculosis and syphilis, resulting in treatment with tofacitinib.