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In this case report, a rare occurrence of Paraneoplastic Dermatomyositis following breast cancer was observed in a 50-year-old woman, indicating the importance of multidisciplinary approaches for identifying underlying malignancies when Dermatomyositis presents as a primary symptom.

This study found that overexpression of NSD3 in the mammary gland of transgenic mice led to mammary hyperplasia, dysplasia, and invasive ductal carcinoma, mirroring patterns seen in human breast cancer.

An 86-year-old man with prostate cancer was diagnosed with a rare, low-grade breast cancer and underwent surgery but declined additional hormone therapy.

In this study, sweat duct differentiation was found to be a rare feature in trichilemmal cysts, occurring in only 0.97% of cases, and was likely under recognized.

This study found that the expression of certain biomarkers, including HER-2 and oestrogen receptor alpha, in breast skin may be influenced by the presence of breast cancer, suggesting a systemic effect.

This report highlights two cases where trichoblastoma in the breast was initially misdiagnosed as malignancy due to diagnostic challenges in needle core biopsies, emphasizing the importance of expert dermatopathologic review.

This case report documents a 59-year-old man in Taiwan who developed breast cancer while undergoing finasteride therapy for benign prostate hyperplasia, marking a rare side effect.

This study found that AA may have a protective role in the progression of both HBDC and CRC, suggesting potential new research avenues for treatments of these conditions.

This study reports that mesenchymal stromal cell-derived extracellular vesicle injections led to complete hair regrowth in a patient with persistent chemotherapy-induced alopecia.

This study found that SSEA-4 is a marker that distinguishes eccrine from apocrine ductal cells in human sweat glands, suggesting its potential use in diagnostic applications.

This study found that breast cancer treatment with chemotherapy, radiotherapy, and/or hormonal therapy led to a significant increase in blood urea and creatinine levels, indicating nephrotoxicity among non-diabetic, non-cardiac post-menopausal patients with infiltrating ductal carcinoma.

Among transgender men, this study reported a case of breast cancer found incidentally after a gender-affirming mastectomy, despite common lower breast cancer risks in this population, highlighting the importance of cancer screening and careful consideration of hormone therapy management in transgender and gender-diverse individuals.

This review discusses acquired hypertrichosis lanuginosa, a rare disorder often linked to internal malignancy, and reports no new clinical findings; the authors highlight proposed pathogenic mechanisms for lanugo hair overgrowth.

This case report describes a rare instance of alopecia neoplastica, where breast cancer metastasized to the scalp, which can be mistakenly diagnosed as alopecia areata.

This study found that frequent attenders at Cork University Hospital's emergency department accounted for a disproportionate amount of visits and were more likely to require admission for further care.

This case study describes successful hair growth in a 59-year-old African-American female with central centrifugal cicatricial alopecia after switching to oral minoxidil treatment.

This review discusses the paradoxical effects of valproic acid on hair, noting that it can both cause alopecia and stimulate hair growth, but reports no new experimental findings.

This case study highlights that breast cancer may present as alopecia refractory to usual treatments, indicating the need for consideration of underlying malignancy in such cases.

This report describes a pancreatic mixed acinar-neuroendocrine carcinoma in a cat, underscoring its diagnostic complexity and the need to consider it in diagnoses of pancreatic masses with mixed features.

S-1 treatment led to a complete response in pancreatic cancer with manageable side effects.

This study found that GLI1 RNA CISH was highly sensitive and specific for distinguishing basal cell carcinoma from nonfollicular epithelial neoplasms but not from most benign follicular tumors.

This study found that transgenic mice expressing human keratin K8 in the epidermis showed increased progression of skin lesions toward malignancy, suggesting a role for K8 in the development of invasive skin cancer.

This study found that low-dose tamoxifen may effectively treat painful gynecomastia in patients receiving flutamide and finasteride for advanced prostate cancer.

This study documented distinct expression patterns of stem cell markers LGR5 and LGR6 in various human skin tumors, highlighting differences in their potential roles and contributions to tumor development.

This study observed that in primary extramammary Paget disease, carcinoma commonly spreads to significant depths along hair follicles and eccrine ducts, with a maximal depth of 3.6 mm.

This study identified specific profiles and courses of adverse events associated with boron neutron capture therapy for head and neck cancer, suggesting differences based on the beam incidence site.

In this study, researchers documented the immunohistochemical distribution of CD34 in basal cell carcinoma and found distinct patterns of CD34 expression, with variations in CD34 positivity between different areas of BCC tumor stroma and adjacent skin regions.

This review discusses manipulating the stem cell niche as a strategy in regenerative medicine to repair damaged tissues, highlighting the potential benefits and challenges but reporting no new results.

Understanding where cancer cells come from helps create better prevention and treatment methods.

This review systematically analyzed literature to differentiate desmoplastic trichoepitheliomas from other cutaneous tumors based on clinical, histopathological, and immunohistochemical features but reports no new clinical results.