Based on the clinical features and aforesaid investigations, the differential diagnoses of nodular/histoid leprosy,
reticulohistiocytosis, subcutaneous sarcoidosis, cutaneous localised leishmaniasis, lymphocytoma cutis, mycosis fungoides and post kala azar dermal Leishmaniasis were considered.
Roentgenologic features of osteoarthritis, erosive osteoarthritis, ankylosing spondylitis, psoriatic arthritis, Reiter's disease, multicentric
reticulohistiocytosis, and progressive systemic sclerosis.
This process encompasses several disorders of variable extent and severity, historically known as histiocytosis X, Letterer-Siwe disease, Hand-Schuller-Christian syndrome, eosinophilic granuloma of bone, and self-healing
reticulohistiocytosis.
Multicentric
reticulohistiocytosis is a rare systemic disease presenting with subcutaneous nodular lesions and symmetrical, erosive polyarthritis.
An unusual form of histiocytosis, namely congenital self-healing
reticulohistiocytosis (CSHRH or Hashimoto-Pritzker disease) generally follows a benign clinical course and its incidence may be underestimated due to a high rate of spontaneous resolution and lack of clinical recognition.
Solitary congenital self-healing
reticulohistiocytosis in monozygotic twins.
Etanercept has been used in the treatment of Behcet disease, inflammatory muscle disease, multicentric
reticulohistiocytosis, adult-onset Still disease, and graft-versus-host disease.
IPGME&R, Kolkata Diagnosis Ulcerative multicentric
reticulohistiocytosis.
There are several case reports in literature where leprosy has been confused with other diseases, common mimicrs being sarcoidosis, (6) cutaneous lymphomas, (7,8) Jessner's lymphocytic infiltrate, (9) multicentric
reticulohistiocytosis, (10) and connective tissue diseases.
