Cutaneous Rosai-Dorfman disease: Clinicopathological profiles, spectrum and evolution of 21 lesions in six patients

Kuo-Hsien Wang, Wei-Yu Chen, H. N. Liu, C. C. Huang, Woan-Ruoh Lee, Jun-Hung Hu

Research output: Contribution to journalArticle

83 Citations (Scopus)

Abstract

Background: An uncommon histiocytosis primarily involving the lymph nodes, Rosai-Dorfman disease (RDD, originally called sinus histiocytosis with massive lymphadenopathy) involves extranodal sites in 43% of cases; cutaneous RDD (C-RDD) is a rare form of RDD limited to the skin. The clinicopathological diagnosis of C-RDD may sometimes be difficult, with different clinical profiles from those of its nodal counterpart, and occasionally misleading histological pictures. There have been few multipatient studies of C-RDD and documentation of its histological spectrum is rare. Objectives: To identify the clinical and histopathological profiles, associated features, and the chronological changes of this rare histiocytosis. Methods: From 1991 to 2002, patients diagnosed as having C-RDD were collected in four academic hospitals. Clinical presentations, treatments, and courses of each case were documented. In total, 21 biopsy specimens obtained from these patients were re-evaluated and scored microscopically with attention to the uncommon patterns and chronological evolution both clinically and histologically. Results: We examined six patients with C-RDD, three men and three women. The mean age at the first visit was 43.7 years. The clinical presentations were mostly papules, nodules and plaques, varying with the duration and depth of lesions. Although the anatomical distribution was wide, the face was most commonly involved. Evolutional changes were identified clinically, as the lesions typically began with papules or plaques and grew to form nodules with satellite lesions and resolved with fibrotic plaques before complete remission. No patient had lymphadenopathy or extracutaneous lesions during follow-up (mean 50.5 months). At the end of follow-up, the lesions in four patients had completely resolved irrespective of treatment; two patients had persistent lesions. The histopathological pattern of the main infiltrate, the components of cells and the stromal responses showed dynamic changes according to the duration of lesions. The characteristic Rosai-Dorfman cells (RD cells) were found in association with a nodular or diffuse infiltrate in 15 lesions (71%). Four lesions (19%) demonstrated a patchy/interstitial pattern. One lesion (5%) assumed the pattern of a suppurative granuloma. RD cells were less readily found in these atypical patterns. Conspicuous proliferation of histiocytes associated with RD cells was found in three lesions, including xanthoma, localized Langerhans cell histiocytosis and xanthogranuloma. Along with lymphocytes, plasma cells were present in all lesions, often in large numbers with occasional binucleated or trinucleated cells. Variably found in the lesions were neutrophils (nine lesions, 43%) and eosinophils (13 lesions, 62%). The former occasionally formed microabscesses, while the latter were often few in number. Vascular proliferation was a relatively constant feature (90%). Fibrosis was found in 10 lesions (48%). Conclusions: Our study further confirms that C-RDD is a distinct entity with different age and possibly race distributions from RDD. Compared with its nodal counterpart, C-RDD demonstrates a wider histopathological spectrum with different clinicopathological phases depending on duration of the lesions. Awareness of these features is helpful in making a correct diagnosis. The associations of C-RDD with other histiocytoses may have important implications for the pathogenesis of this rare histiocytosis.

Original languageEnglish
Pages (from-to)277-286
Number of pages10
JournalBritish Journal of Dermatology
Volume154
Issue number2
DOIs
Publication statusPublished - Feb 2006

Fingerprint

Sinus Histiocytosis
Histiocytosis
Skin
Xanthomatosis
Langerhans Cell Histiocytosis
Histiocytes
Cellular Structures
Stromal Cells
Plasma Cells
Granuloma
Eosinophils
Documentation
Blood Vessels
Neutrophils
Fibrosis
Lymph Nodes
Lymphocytes
Biopsy

Keywords

  • Rosai-Dorfman disease
  • Sinus histiocytosis with massive lymphadenopathy

ASJC Scopus subject areas

  • Dermatology

Cite this

Cutaneous Rosai-Dorfman disease : Clinicopathological profiles, spectrum and evolution of 21 lesions in six patients. / Wang, Kuo-Hsien; Chen, Wei-Yu; Liu, H. N.; Huang, C. C.; Lee, Woan-Ruoh; Hu, Jun-Hung.

In: British Journal of Dermatology, Vol. 154, No. 2, 02.2006, p. 277-286.

Research output: Contribution to journalArticle

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title = "Cutaneous Rosai-Dorfman disease: Clinicopathological profiles, spectrum and evolution of 21 lesions in six patients",
abstract = "Background: An uncommon histiocytosis primarily involving the lymph nodes, Rosai-Dorfman disease (RDD, originally called sinus histiocytosis with massive lymphadenopathy) involves extranodal sites in 43{\%} of cases; cutaneous RDD (C-RDD) is a rare form of RDD limited to the skin. The clinicopathological diagnosis of C-RDD may sometimes be difficult, with different clinical profiles from those of its nodal counterpart, and occasionally misleading histological pictures. There have been few multipatient studies of C-RDD and documentation of its histological spectrum is rare. Objectives: To identify the clinical and histopathological profiles, associated features, and the chronological changes of this rare histiocytosis. Methods: From 1991 to 2002, patients diagnosed as having C-RDD were collected in four academic hospitals. Clinical presentations, treatments, and courses of each case were documented. In total, 21 biopsy specimens obtained from these patients were re-evaluated and scored microscopically with attention to the uncommon patterns and chronological evolution both clinically and histologically. Results: We examined six patients with C-RDD, three men and three women. The mean age at the first visit was 43.7 years. The clinical presentations were mostly papules, nodules and plaques, varying with the duration and depth of lesions. Although the anatomical distribution was wide, the face was most commonly involved. Evolutional changes were identified clinically, as the lesions typically began with papules or plaques and grew to form nodules with satellite lesions and resolved with fibrotic plaques before complete remission. No patient had lymphadenopathy or extracutaneous lesions during follow-up (mean 50.5 months). At the end of follow-up, the lesions in four patients had completely resolved irrespective of treatment; two patients had persistent lesions. The histopathological pattern of the main infiltrate, the components of cells and the stromal responses showed dynamic changes according to the duration of lesions. The characteristic Rosai-Dorfman cells (RD cells) were found in association with a nodular or diffuse infiltrate in 15 lesions (71{\%}). Four lesions (19{\%}) demonstrated a patchy/interstitial pattern. One lesion (5{\%}) assumed the pattern of a suppurative granuloma. RD cells were less readily found in these atypical patterns. Conspicuous proliferation of histiocytes associated with RD cells was found in three lesions, including xanthoma, localized Langerhans cell histiocytosis and xanthogranuloma. Along with lymphocytes, plasma cells were present in all lesions, often in large numbers with occasional binucleated or trinucleated cells. Variably found in the lesions were neutrophils (nine lesions, 43{\%}) and eosinophils (13 lesions, 62{\%}). The former occasionally formed microabscesses, while the latter were often few in number. Vascular proliferation was a relatively constant feature (90{\%}). Fibrosis was found in 10 lesions (48{\%}). Conclusions: Our study further confirms that C-RDD is a distinct entity with different age and possibly race distributions from RDD. Compared with its nodal counterpart, C-RDD demonstrates a wider histopathological spectrum with different clinicopathological phases depending on duration of the lesions. Awareness of these features is helpful in making a correct diagnosis. The associations of C-RDD with other histiocytoses may have important implications for the pathogenesis of this rare histiocytosis.",
keywords = "Rosai-Dorfman disease, Sinus histiocytosis with massive lymphadenopathy",
author = "Kuo-Hsien Wang and Wei-Yu Chen and Liu, {H. N.} and Huang, {C. C.} and Woan-Ruoh Lee and Jun-Hung Hu",
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T1 - Cutaneous Rosai-Dorfman disease

T2 - Clinicopathological profiles, spectrum and evolution of 21 lesions in six patients

AU - Wang, Kuo-Hsien

AU - Chen, Wei-Yu

AU - Liu, H. N.

AU - Huang, C. C.

AU - Lee, Woan-Ruoh

AU - Hu, Jun-Hung

PY - 2006/2

Y1 - 2006/2

N2 - Background: An uncommon histiocytosis primarily involving the lymph nodes, Rosai-Dorfman disease (RDD, originally called sinus histiocytosis with massive lymphadenopathy) involves extranodal sites in 43% of cases; cutaneous RDD (C-RDD) is a rare form of RDD limited to the skin. The clinicopathological diagnosis of C-RDD may sometimes be difficult, with different clinical profiles from those of its nodal counterpart, and occasionally misleading histological pictures. There have been few multipatient studies of C-RDD and documentation of its histological spectrum is rare. Objectives: To identify the clinical and histopathological profiles, associated features, and the chronological changes of this rare histiocytosis. Methods: From 1991 to 2002, patients diagnosed as having C-RDD were collected in four academic hospitals. Clinical presentations, treatments, and courses of each case were documented. In total, 21 biopsy specimens obtained from these patients were re-evaluated and scored microscopically with attention to the uncommon patterns and chronological evolution both clinically and histologically. Results: We examined six patients with C-RDD, three men and three women. The mean age at the first visit was 43.7 years. The clinical presentations were mostly papules, nodules and plaques, varying with the duration and depth of lesions. Although the anatomical distribution was wide, the face was most commonly involved. Evolutional changes were identified clinically, as the lesions typically began with papules or plaques and grew to form nodules with satellite lesions and resolved with fibrotic plaques before complete remission. No patient had lymphadenopathy or extracutaneous lesions during follow-up (mean 50.5 months). At the end of follow-up, the lesions in four patients had completely resolved irrespective of treatment; two patients had persistent lesions. The histopathological pattern of the main infiltrate, the components of cells and the stromal responses showed dynamic changes according to the duration of lesions. The characteristic Rosai-Dorfman cells (RD cells) were found in association with a nodular or diffuse infiltrate in 15 lesions (71%). Four lesions (19%) demonstrated a patchy/interstitial pattern. One lesion (5%) assumed the pattern of a suppurative granuloma. RD cells were less readily found in these atypical patterns. Conspicuous proliferation of histiocytes associated with RD cells was found in three lesions, including xanthoma, localized Langerhans cell histiocytosis and xanthogranuloma. Along with lymphocytes, plasma cells were present in all lesions, often in large numbers with occasional binucleated or trinucleated cells. Variably found in the lesions were neutrophils (nine lesions, 43%) and eosinophils (13 lesions, 62%). The former occasionally formed microabscesses, while the latter were often few in number. Vascular proliferation was a relatively constant feature (90%). Fibrosis was found in 10 lesions (48%). Conclusions: Our study further confirms that C-RDD is a distinct entity with different age and possibly race distributions from RDD. Compared with its nodal counterpart, C-RDD demonstrates a wider histopathological spectrum with different clinicopathological phases depending on duration of the lesions. Awareness of these features is helpful in making a correct diagnosis. The associations of C-RDD with other histiocytoses may have important implications for the pathogenesis of this rare histiocytosis.

AB - Background: An uncommon histiocytosis primarily involving the lymph nodes, Rosai-Dorfman disease (RDD, originally called sinus histiocytosis with massive lymphadenopathy) involves extranodal sites in 43% of cases; cutaneous RDD (C-RDD) is a rare form of RDD limited to the skin. The clinicopathological diagnosis of C-RDD may sometimes be difficult, with different clinical profiles from those of its nodal counterpart, and occasionally misleading histological pictures. There have been few multipatient studies of C-RDD and documentation of its histological spectrum is rare. Objectives: To identify the clinical and histopathological profiles, associated features, and the chronological changes of this rare histiocytosis. Methods: From 1991 to 2002, patients diagnosed as having C-RDD were collected in four academic hospitals. Clinical presentations, treatments, and courses of each case were documented. In total, 21 biopsy specimens obtained from these patients were re-evaluated and scored microscopically with attention to the uncommon patterns and chronological evolution both clinically and histologically. Results: We examined six patients with C-RDD, three men and three women. The mean age at the first visit was 43.7 years. The clinical presentations were mostly papules, nodules and plaques, varying with the duration and depth of lesions. Although the anatomical distribution was wide, the face was most commonly involved. Evolutional changes were identified clinically, as the lesions typically began with papules or plaques and grew to form nodules with satellite lesions and resolved with fibrotic plaques before complete remission. No patient had lymphadenopathy or extracutaneous lesions during follow-up (mean 50.5 months). At the end of follow-up, the lesions in four patients had completely resolved irrespective of treatment; two patients had persistent lesions. The histopathological pattern of the main infiltrate, the components of cells and the stromal responses showed dynamic changes according to the duration of lesions. The characteristic Rosai-Dorfman cells (RD cells) were found in association with a nodular or diffuse infiltrate in 15 lesions (71%). Four lesions (19%) demonstrated a patchy/interstitial pattern. One lesion (5%) assumed the pattern of a suppurative granuloma. RD cells were less readily found in these atypical patterns. Conspicuous proliferation of histiocytes associated with RD cells was found in three lesions, including xanthoma, localized Langerhans cell histiocytosis and xanthogranuloma. Along with lymphocytes, plasma cells were present in all lesions, often in large numbers with occasional binucleated or trinucleated cells. Variably found in the lesions were neutrophils (nine lesions, 43%) and eosinophils (13 lesions, 62%). The former occasionally formed microabscesses, while the latter were often few in number. Vascular proliferation was a relatively constant feature (90%). Fibrosis was found in 10 lesions (48%). Conclusions: Our study further confirms that C-RDD is a distinct entity with different age and possibly race distributions from RDD. Compared with its nodal counterpart, C-RDD demonstrates a wider histopathological spectrum with different clinicopathological phases depending on duration of the lesions. Awareness of these features is helpful in making a correct diagnosis. The associations of C-RDD with other histiocytoses may have important implications for the pathogenesis of this rare histiocytosis.

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