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This case report describes a 26-year-old woman with a giant cell tumor in the left proximal fibula, presenting atypically alongside pseudopseudohypoparathyroidism features, which remain rare in such contexts.

This case report describes two patients experiencing a bortezomib-induced skin eruption as multiple plaques on the trunk, with the lesions resolving spontaneously in about a week.

Sorafenib may cause hair loss in a way similar to alopecia areata.

In this case report, a 66-year-old postmenopausal woman with hyperandrogenism and alopecia underwent bilateral salpingo-oophorectomy, which revealed rare synchronous ovarian tumors causing virilization, highlighting the importance of surgical exploration despite normal imaging.

This case study suggests that thrombosis was related to anti-phospholipid antibody in a woman with systemic lupus erythematosus, characterized by multiple aseptic bone necroses and arterial blockages.

This case report details two consanguineous patients with cerebral autosomal recessive arteriopathy, both having the same HTRA1 gene mutation, but exhibiting different clinical presentations, including one with epileptic seizures and lobar hemorrhages—previously undocumented in this condition.

This study found that sorafenib was active against desmoid tumors, with 25% of patients achieving a partial response and 70% maintaining stable disease.

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 case report describes a woman diagnosed with paraneoplastic autoimmune multiorgan syndrome associated with Castleman's disease, leading to constrictive bronchiolitis and multiple organ involvement despite corticosteroid treatment.

This case study reports an unusual presentation of primary cutaneous diffuse large B-cell lymphoma–leg type occurring on the upper lip of an 81-year-old woman, highlighting the need for timely recognition of atypical manifestations.

This case report describes a middle-aged woman whose scalp condition, cutis verticis gyrata, was an early sign of systemic amyloidosis that went undiagnosed until after she experienced a stroke.

This case report documents a 57-year-old man with nephrotic syndrome linked to recurrent chronic graft-versus-host disease and lupus-like symptoms, with improvement after cyclosporin and steroids; however, he died later from leukemia relapse.

This case report described a patient with unilateral branch retinal artery occlusion due to previously undiagnosed systemic lupus erythematosus, where systemic immunotherapy led to significant visual improvement and resolution of macular edema.

This study suggests that cutaneous lymphadenoma is a distinct benign lymphoepithelial tumor characterized by androgen receptor expression, hair follicle stem cell markers, and common EGFR gene mutations.

This case report observed vemurafenib-induced pityriasis amiantacea, a scalp scaling reaction, in a patient with metastatic melanoma, which was managed symptomatically without altering vemurafenib treatment.

This article reviews pulmonary arterial aneurysms in Behçet's disease and cites previous case reports, but it presents no new data or clinical findings.

This review discusses the skin side effects associated with targeted cancer therapies and reports no new clinical results; it emphasizes the need for empirical management based on expert opinion.

This study found significantly higher P-Smad2 levels in both lesional and nonlesional skin of organ transplant recipients, suggesting elevated TGF-β signaling might contribute to their increased cancer susceptibility.

This review discusses anti-angiogenic therapy for cancer, highlighting VEGF blockers' effectiveness but also their limitations, such as resistance and adverse effects; it reports no new clinical results.

This case report highlights that diffuse alveolar hemorrhage is a rare but severe complication of systemic lupus erythematosus, posing diagnostic challenges and necessitating urgent treatment to potentially improve patient outcomes.

This case report describes a 22-year-old woman with hirsutism and irregular menstrual bleeding, diagnosed with an ovarian steroid cell tumor (NOS), whose androgen levels normalized after surgery.

This study reports that while primary treatment for uveal melanoma has a very high success rate, treating distant metastases, particularly in the liver, remains challenging. Tebentafusp, dependent on HLA-A expression, is the first drug to extend patient survival.

This case report establishes the diagnosis of seborrheic keratosis in an elderly Indian woman based on histopathological examination, highlighting its potential to mimic malignant tumors and emphasizing the importance of differential diagnosis.

The cat had liver cancer and a related hair loss condition, with a likely cause being bile duct cancer.

This study found that Vemurafenib led to a broad range of cutaneous side effects in nearly all patients with advanced melanoma, highlighting the need for regular dermatologic management and UV protection.

This case report introduces 'onycholemmal carcinoma' as a designation for a slowly growing malignant tumor of the nail bed epithelium in a 69-year-old male, with no recurrence or metastasis observed over four years after treatment.

This case report highlights a rare instance of esophageal carcinoma in a patient with Cronkhite-Canada syndrome, emphasizing the importance of endoscopic surveillance for malignant gastrointestinal tumors in these patients.

This article reviews the cutaneous reactions associated with targeted cancer therapies and highlights the importance of dermatologists recognizing these reactions to provide effective care but reports no clinical results.

In this study, researchers observed that nestin-expressing cells in mice can differentiate into blood-vessel-like and nerve-like structures within human melanoma tumors, while bevacizumab treatment altered the origin of these structures to trans-differentiated melanoma cells without significantly impacting tumor growth.

This article discusses a case of delayed onset perforating folliculitis linked to the use of sorafenib, but it reports no new clinical results.