Search Results for: dermatofibroma

Solitary mastocytoma presenting in an adult: report and literature review of adult-onset solitary cutaneous mastocytoma with recommendations for evaluation and treatment

Solitary mastocytoma presenting in an adult: report and literature review of adult-onset solitary cutaneous mastocytoma with recommendations for evaluation and treatment

…patch with irregular borders. [Copyright: ©2016 Cohen.] Figure 2. Distant (a) and closer (b) views of the left breast show a dermatofibroma presenting as a two-toned brown patch with irregular borders. [Copyright: ©2016 Cohen.] Figure 3. Distant (a)…

Differential Diagnosis in Dermatopathology

Discussions

…adults. The prominent fibroplasia may cause a Spitz’s nevus to be misinterpreted, clinically and histologically, as a dermatofibroma. The presence of large, often polygonal or plasmacytoid melanocytes dispersed as solitary units and in small…

Histologic Diagnosis of Inflammatory Skin Diseases

Foreign body reaction

…ost commonly cinnabar, a compound of mercury, induce sarcoidal granulomas. Differential diagnosis clinical Scar, keloid, and dermatofibroma may be triggered by a “foreign body.” For example, all three types of fibrosing inflammation may…

Resolving Quandaries in Dermatology, Pathology & Dermatopathology

Fibromatoses?

…e beginning of this particular quandary. Under the rubric of fibromatoses, he included inflammatory diseases (fibroma durum [dermatofibroma]; cicatricial fibromatosis [hypertrophic scar]; keloid [palmar-plantar and penile fibromatosis, and…

Histologic Diagnosis of Inflammatory Skin Diseases

Keloid

…ids. For example, thick bundles of collagen in haphazard array, i.e., keloidal collagen, are found in the upper part of some dermatofibromas, in certain basal-cell carcinomas, and in association with metastases of carcinomas to skin, especially…

Histologic Diagnosis of Inflammatory Skin Diseases

Mycosis fungoides

…des: a fourteen-year follow-up of a case. Am J Dermatopathol 1983;5:145-151. Gatt P, Ackerman AB. Abortive morphea, abortive dermatofibroma, and abortive cutaneous T-cell lymphoma? Dermatopathol: Pract & Conc 1997;3(1):80-85. Hallopeau H,…

Differential Diagnosis in Dermatopathology

Discussions

…and areola), genitalia, perianal region, umbilicus, and intertriginous regions, and of sarcomas (e.g., nodular fasciitis and dermatofibromas with “monster” cells). Reputed look-alikes look less alike when a histopathologist undertakes…

Histologic Diagnosis of Inflammatory Skin Diseases

Leprosy

…f lepromatous leprosy is known as “histoid” because the findings histopathologic resemble those of histiocytoma (dermatofibroma). In actuality, histoid leprosy is merely a lesion of lepromatous leprosy in the process of resolving slowly…

Mobile teledermoscopy-there’s an app for that!

Mobile teledermoscopy-there’s an app for that!

…s, basal cell carcinoma, squamous cell carcinoma, squamous cell carcinoma in situ, actinic keratosis, seborrhoeic keratosis, dermatofibroma, angioma or other. Potential differential diagnoses were not taken into consideration. Furthermore, they…

Histologic Diagnosis of Inflammatory Skin Diseases

Images

…changes pictured are a response to external trauma akin to those in an early stage of a variety of scarring processes, e.g., dermatofibroma. 10.70.2A: Panniculitis, lobular + 10.70.2B: Interwoven fascicles of plump oval and spindle-shaped fibrocytes…