Publications by authors named "Alexiane Dallot"
We report 21 cases of trichogerminoma harbouring previously undescribed FOXK1::GRHL1/2 or GPS2::GRHL1/2/3 in-frame fusion transcripts. Microscopic examination of a preliminary set of five cases revealed well-delimitated tumours located in the dermis with frequent extension to the subcutaneous tissue. Tumours presented a massive and nodular architecture and consisted of a proliferation of basaloid cells.
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- Cutaneous manifestations (CM) are common in ANCA-associated vasculitides (AAV), with varying frequencies and types seen in different forms like EGPA, MPA, and GPA.
- A study of 1553 AAV patients found specific lesions associated with each type; for instance, oral ulcers were more common in GPA, while urticarial lesions were frequent in EGPA.
- Overall, CM indicated a worse prognosis in GPA, and while pathological analyses showed inflammation, distinct features were not identified for each AAV type, highlighting how lesion types affect granuloma organization.
Background: A rare variant of mycosis fungoides (MF), syringotropic MF (STMF) is characterized by a particular tropism of the lymphocytic infiltrate for the eccrine structures, and included in the follicular subtype of MF in the World Health Organization-European Organization for Research and Treatment of Cancer classification of cutaneous lymphomas.
Objective: We sought to determine the clinicopathologic features and disease course of patients with STMF.
Methods: A retrospective study was conducted to identify patients with STMF from 1998 to 2013.
HIV-infected patients may develop rare anogenital pseudotumoral herpes potentially mimicking epidermoid carcinoma. We assessed treatment in five new cases with a median follow-up of 3.3 years.
View Article and Find Full Text PDFFungal mycetoma (or eumycetoma) are endemic diseases in tropical areas that have economic effects because of their chronic and disabling evolution. Classic treatments include surgery and antifungal drugs, but these have multiple side effects. We report a case of black-grain fungal mycetoma successfully treated with voriconazole without side effects.
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