A 23-Year-Old Man with Hyper-IgM Syndrome Presenting with Asymptomatic Violaceous Facial Plaques [0.03%]
无症状的面部紫色斑块伴高IgM综合征的23岁男性患者病例报告
Mirelys Barrios,Neera Nathan,Ryan Trowbridge et al.
Mirelys Barrios et al.
Tumid lupus is a rare subtype of chronic cutaneous lupus that is characterized by urticaria-like photosensitive plaques. Unlike discoid lupus, it has minimal to no surface change and resolves without scarring. On pathological examination, i...
A 78-Year-Old Female with a Diffuse Pruritic Rash and Palmoplantar Desquamation [0.03%]
78岁女性弥漫性瘙痒和掌跖脱皮疹患者病例
Gabriel E Molina,Melissa J Danesh,Ruth K Foreman et al.
Gabriel E Molina et al.
Mycosis fungoides, the most common cutaneous T-cell lymphoma, is known to exhibit varied clinical presentations and mimic many other dermatoses. This morphological heterogeneity can often lead to initial misdiagnoses resulting in significan...
At First Glance: Psoriatic Response to Transdermal Nicotine Patch Application [0.03%]
尼古丁贴剂对银屑病的疗效初步观察
Joseph M LaRochelle,Victoria R Dimitriades
Joseph M LaRochelle
Contact dermatitis and psoriasis are common skin disorders which represent two distinct pathologies. Skin disorders heavily rely on corresponding history for diagnosis; this case demonstrates the challenges of relying on history alone for f...
Small Cell Variant of Metastatic Melanoma: A Mimicker of Lymphoblastic Leukemia/Lymphoma [0.03%]
小细胞变异黑色素瘤：一种淋巴母细胞 leukemia/lymphoma 的假象诊断
Shira Ronen,Rebecca C Czaja,Natali Ronen et al.
Shira Ronen et al.
It is well-known to pathologists that melanoma is "the great mimicker" and can look like anything. Despite this widespread awareness, the diagnosis remains a continuous challenge, especially when a metastatic melanoma with rare morphology i...
Angiolymphoid Hyperplasia with Eosinophilia Located on the Forehead: A Possible Association with Oral Contraceptive Use? [0.03%]
额部嗜酸性粒细胞血管淋巴组织增生症与口服避孕药的使用有关吗？
Nantia-Eleni Theofilou,Paolo Scolozzi,Tommaso Lombardi
Nantia-Eleni Theofilou
Angiolymphoid hyperplasia with eosinophilia (ALHE) is an uncommon benign vasoproliferative tumor characterized by nodules, papules or plaques localized principally in the head and neck region. Histopathological examination reveals hyperplas...
A 39-Year-Old Male Congenital Tricuspid Atresia Patient Who Presented with a New Axillary Lesion after an Orthotopic Heart Transplant [0.03%]
心脏移植后新出现腋部病变的三尖瓣闭锁患者一例报告
Zizi Yu,Nicholas Theodosakis,Megan J Fitzpatrick et al.
Zizi Yu et al.
Mucormycosis is a rare and aggressive fungal infection, most often caused by species of the Mucor, Rhizomucor, Rhizopus, Absidia, and Cunninghamella genera. The condition most commonly affects patients with uncontrolled diabetes, HIV/AIDS, ...
Microscopic Examination of Nail Clippings from Patients with Palmoplantar Pustulosis [0.03%]
掌跖脓疱病患者指甲碎屑的显微镜检查结果
Anber Ancel Tanaka,Betina Werner,Cassia Farris et al.
Anber Ancel Tanaka et al.
This study describes the clinical characteristics and microscopic findings of nails from 25 patients with palmoplantar pustulosis. Methods: This is a cros...
Glandular Schwannoma: An Uncommon Variant of Schwannoma with Controversial Histogenesis [0.03%]
腺性施万细胞瘤：一种罕见的施万细胞瘤变异型及争议颇多的起源学说
Andrea Saggini,Monia Di Prete,Federico D&#x;Amico et al.
Andrea Saggini et al.
Schwannomas are benign, encapsulated nerve sheath tumors arising from Schwann cells; several histologic variants of schwannoma have been described, including the exceedingly rare glandular schwannoma (GS). The histogenesis of the glands in ...
Reliability of Histopathology for the Early Recognition of Fibrosis in Traction Alopecia: Correlation with Clinical Severity [0.03%]
牵引性脱发早期纤维化的病理识别靠临床严重程度相关吗？可靠性如何？
Reginald Mzudumile Ngwanya,Henry Ademola Adeola,Renée A Beach et al.
Reginald Mzudumile Ngwanya et al.
Traction alopecia (TA) is hair loss caused by prolonged pulling or repetitive tension on scalp hair; it belongs to the biphasic group of primary alopecia. It is non-scarring, typically with preservation of follicular stem cells and the pote...
Nerissa Moodley,Patiswa Nombona,Anisa Mosam
Nerissa Moodley
A 35-year-old male presented with a 6-month history of asymptomatic, generalised, self-healing lesions. On clinical examination, there were diffuse, ulcerated, necrotic papules and nodules with lymphoedema of the face. Histology sections co...