Introduction: Aspergillosis is an opportunistic infection that can complicate any situation of immunosuppression. The primary manifestations are pulmonary, and more rarely, in cases of severe immunosuppression, the infection can become invasive with extra-pulmonary involvement.
Observation: We report the case of a 76-year-old female patient, experiencing a relapse of granulomatosis with polyangiitis treated with corticosteroids, rituximab and cyclophosphamide, who presented with diffuse erythematous nodular skin lesions. A biopsy with histological analysis confirmed a diagnosis of invasive cutaneous aspergillosis. Treatment with voriconazole led to a favorable outcome.
Conclusion: The appearance of skin lesions in an inflammatory context in a patient receiving immunosuppressive therapy should prompt a comprehensive microbiological assessment for opportunistic pathogens, as well as a skin biopsy to investigate for invasive cutaneous aspergillosis.
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http://dx.doi.org/10.1016/j.revmed.2024.09.005 | DOI Listing |
Pathology
December 2024
Department of Anatomical Pathology, PathWest Laboratory Medicine, QEII Medical Centre, Perth, WA, Australia; School of Medicine, Notre Dame University, Fremantle, WA, Australia. Electronic address:
Intraepidermal squamous neoplasia is a precursor to invasive cutaneous squamous cell carcinoma. The most common type of intraepidermal squamous neoplasia is actinic keratosis (AK), although there is compelling clinicopathological evidence of a second distinct pattern of squamous dysplasia termed Bowen disease (BD). The distinction between these pathways of dysplasia has been inconsistently delineated in the literature.
View Article and Find Full Text PDFTech Coloproctol
January 2025
Department of Surgical Sciences, University of Turin, Turin, Italy.
Introduction: Anorectal melanoma (ARM) is rare and highly lethal neoplasm. It has a poorer prognosis compared with cutaneous ones. Sentinel lymph node biopsy (SLNB) has become the preferred method of nodal staging method for cutaneous melanoma.
View Article and Find Full Text PDFActa Derm Venereol
January 2025
Division of Dermatology and Venereology, Department of Clinical Sciences, Lund University, Skåne University Hospital, Lund, Sweden.
The recommended treatment for cutaneous squamous cell carcinoma is surgical excision. An initial punch biopsy is often performed as an aid to diagnosis. A retrospective registry-based study was performed to assess histopathological concordance of punch biopsy of cutaneous squamous cell carcinoma and subsequent excision.
View Article and Find Full Text PDFJ Med Case Rep
December 2024
College of Medicine and Life Sciences, Division of Plastic and Reconstructive Surgery, University of Toledo, 3000 Arlington Ave, Toledo, OH, 43614, USA.
Background: Although rare, melanoma confined to the dermis or subcutaneous tissue without evidence of a primary cutaneous site should provoke consideration of melanoma of unknown primary. This diagnosis carries a favorable prognosis when compared with cutaneous metastatic melanoma. Several hypotheses have been proposed for how melanoma of unknown primary develops, two of which were considered in our patient case: (1) spontaneous regression of the primary tumor following metastasis or (2) the traumatic implantation of ectopic melanocytic cells in other tissues, such as the subcutaneous tissue.
View Article and Find Full Text PDFDiscov Oncol
December 2024
The First Affiliated Hospital of Nanchang University, Nanchang University, 17 Yongwai Zhengjie, Donghu District, Nanchang, 330006, People's Republic of China.
Objective: It has been shown that the CYFIP2 (Cytoplasmic FMR1-interacting protein 2) gene is apoptosis p53-dependent and is associated with poor prognosis in malignant tumors such as gastric cancer and other and cervical cancer. However, the prognostic potential of CYFIP2 in pancreatic cancer remains unclear. In this work, we first explain the great potential of CYFIP2 malignant progression from a broader perspective (pan-cancer) and confirm its oncogenic value in pancreatic cancer.
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