Case Letter
Case Letter
Bilateral Auricular Swelling: Marginal Zone Lymphoma With Cutaneous Involvement
A 66-year-old man with hypertension presented with asymptomatic, edematous, swelling plaques without local heat on the bilateral auricles of 2...
Case Letter
Nephrogenic Systemic Fibrosis Following Gadolinium Administration
Nephrogenic systemic fibrosis (NSF) is an emerging medical entity in patients with renal disease, which results in progressive cutaneous and...
Case Letter
Cutaneous Infection With Mycobacterium kansasii in a Patient With Myelodysplastic Syndrome and Sweet Syndrome
Nontuberculous mycobacteria infection is a rare sequela of hematologic malignancy, seen in only 1.5% of patients. Mycobacterium kansasii is a slow...
Case Letter
Progressive Cribriform and Zosteriform Hyperpigmentation
Progressive cribriform and zosteriform hyperpigmentation (PCZH) was first described in 1978.
Case Letter
Levonorgestrel-Releasing Intrauterine System Causes a Lichenoid Drug Eruption
Numerous drugs have been implicated as possible causes of lichenoid drug eruptions. The authors describe a case of a lichenoid drug eruption...
Case Letter
Leukemia Cutis Presenting as Scrotal Ulcerations in a Patient With Acute Myelogenous Leukemia
Cutaneous manifestations of leukemia can be defined as specific or nonspecific skin lesions.
Case Letter
Remission of Psoriasis 13 Years After Autologous Stem Cell Transplant
Remission of psoriasis after bone marrow transplant has been reported; however, follow-up typically has been limited. The authors describe a case...
Case Letter
Benign Cephalic Histiocytosis
Benign cephalic histiocytosis (BCH) falls into the group of non–Langerhans cell histiocytosis (non-LCH), which is characterized by a benign course...
Case Letter
Mycoplasma pneumoniae Infection in Adults With Acute and Chronic Urticaria
Mycoplasma pneumoniae has been implicated as a cause of acute urticaria (AU) in children, but its role in adults with AU is unknown. The aim of...
Case Letter
Lupus-like Rash of Chronic Granulomatous Disease Effectively Treated With Hydroxychloroquine
Chronic granulomatous disease (CGD) patients and female carriers of X-linked CGD have been reported to demonstrate lupus-like rashes that share...
Case Letter
Shiitake Mushroom Dermatitis
The shiitake mushroom (Lentinula edodes) is a popular Asian food and represents the second most consumed mushroom in the world. It is known for...