Giant cell collagenomas associated with Cowden syndrome: A case report.

Storiform collagenoma, also known as sclerotic fibroma, is a relatively rare benign cutaneous tumor consisting of a proliferation of fibroblasts that shows increased production of type I collagen. It may appear as a solitary, sporadic lesion, or, especially when multiple, associated with Cowden syndrome. Giant cell collagenoma has a histopathologic appearance similar to that of storiform collagenoma with the addition of floret-type giant cells.

Basal cell carcinoma arising at the site of a previously irradiated infantile hemangioma.

We describe a case of a previously irradiated infantile hemangioma in a patient 1 year of age. At the age of 78, the patient presented with a pink, pearly plaque at the previously irradiated infantile hemangioma site and was found to have a nodular basal cell carcinoma. [Correction added on 30 August 2023, after first online publication: In the preceding sentence, patient age has been corrected in this version] This case highlights the rare, but long-term risks of radiation therapy for hemangiomas, but also presents an interesting historical vignette in dermatological treatments, with photographic documentation.

A Likely Case of Abemaciclib-Induced Hyperpigmentation in a Patient With Metastatic Breast Cancer.

We report a case of a 64-year-old female with a past medical history of invasive right breast adenocarcinoma presented with diffuse hyperpigmentation of her skin after admission to the hospital for an infected breast implant. She had no recollection of a similar cutaneous reaction in her past. The patient had been on a chronic regimen of anastrozole and abemaciclib for her metastatic breast cancer.

Congenital cutaneous candidiasis in a full-term neonate.

We present a case of a full-term neonate born with respiratory distress and a widespread erythematous rash, who was found to have congenital cutaneous candidiasis (CCC). The significance of this report is to contribute to the pre-existing literature on the rarity of CCC, but also to share a case of a patient who was successfully treated conservatively with topical antifungal agents only.