Sweet's Syndrome as a Prodromal Manifestation of Acute Myeloid Leukemia
Abstract
Sweet's syndrome is a rare dermatological condition characterized by a constellation of clinical features, including fever, neutrophilic leukocytosis, painful skin plaques, and dermal neutrophil infiltration. Various etiologies have been documented, encompassing both underlying diseases and pharmacological agents. We present a case involving a 35-year-old female patient who exhibited fever and progressive cutaneous lesions manifesting as a painful erythematous rash on the limbs and trunk. Initially misdiagnosed as seronegative lupus erythematosus, her condition did not improve. A skin biopsy revealed significant neutrophilic infiltration, and she subsequently developed leukocytosis, leading to a diagnosis of acute leukemia upon bone marrow examination. The patient was treated with chemotherapy, resulting in a relative improvement of her skin lesions.
2. Majed K, et al. SWEET SYNDROME PRESENTS WITH SEVERE SIRS. MedJEM. 2021; (26):19-21.
3. Merola, J., Sweet syndrome (acute febrile neutrophilic dermatosis): Pathogenesis, clinical manifestations, and diagnosis. UpToDate, 2018.
4. Cohen PR. Sweet's syndrome–a comprehensive review of an acute febrile neutrophilic dermatosis. Orphanet J Rare Dis. 2007:2:34.
5. Nelson CA, et al. Sweet syndrome in patients with and without malignancy: a retrospective analysis of 83 patients from a tertiary academic referral center. J Am Acad Dermatol. 2018;78(2):303-309.e4.
6. Weedon D. The vasculopathic reaction pattern. In: Weedon’s skin pathology. 3rd ed. Edinburgh: Churchill Livingstone/Elsevier; 2010. p. 198-9.
7. Casarin Costa JR, Rodrigues Virgens A, de Oliveira Mestre L, et al. Sweet Syndrome: Clinical Features, Histopathology, and Associations of 83 Cases. J Cutan Med Surg. 2017;21(3):211-216.
8. Trowsdale J, Knight JC. Major histocompatibility complex genomics and human disease. Annu Rev Genomics Hum Genet. 2013. 14: 301-23.
9. Chowell D, Morris LGT, Grigg CM, et al. Patient HLA class I genotype influences cancer response to checkpoint blockade immunotherapy. Science. 2018; 359(6375): 582-587.
10. Takahama H, Kanbe T. Neutrophilic dermatosis of the dorsal hands: a case showing HLA B54, the marker of Sweet's syndrome. Int J Dermatol. 2010;49(9):1079-80.
11. Su W, Liu HN. Diagnostic criteria for Sweet's syndrome. Cutis. 1986; 37(3): 167-174.
12. Von Den Driesch P, et al. Sweet's syndrome (acute febrile neutrophilic dermatosis). J Am Acad Dermatol. 1994;31(4):535-56; quiz 557-60.
13. Khan U, Rizvi H, Ali F, et al. Sweet syndrome: a painful reality. BMJ Case Rep. 2016:2016:bcr2016217606.
14. Cohen PR, Kurzrock R. Sweet's syndrome and cancer. Clin Dermatol, 1993; 11(1): 149-57.
15. Raza S, Kirkland RS, Patel AA, et al. Insight into Sweet's syndrome and associated-malignancy: a review of the current literature. Int J Oncol. 2013;42(5):1516-22.
16. Zheng S, Li SH, Tang SH, et al. Insights Into the Characteristics of Sweet Syndrome in Patients With and Without Hematologic Malignancy. Front Med (Lausanne). 2020:7:20.
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2. Majed K, et al. SWEET SYNDROME PRESENTS WITH SEVERE SIRS. MedJEM. 2021; (26):19-21.
3. Merola, J., Sweet syndrome (acute febrile neutrophilic dermatosis): Pathogenesis, clinical manifestations, and diagnosis. UpToDate, 2018.
4. Cohen PR. Sweet's syndrome–a comprehensive review of an acute febrile neutrophilic dermatosis. Orphanet J Rare Dis. 2007:2:34.
5. Nelson CA, et al. Sweet syndrome in patients with and without malignancy: a retrospective analysis of 83 patients from a tertiary academic referral center. J Am Acad Dermatol. 2018;78(2):303-309.e4.
6. Weedon D. The vasculopathic reaction pattern. In: Weedon’s skin pathology. 3rd ed. Edinburgh: Churchill Livingstone/Elsevier; 2010. p. 198-9.
7. Casarin Costa JR, Rodrigues Virgens A, de Oliveira Mestre L, et al. Sweet Syndrome: Clinical Features, Histopathology, and Associations of 83 Cases. J Cutan Med Surg. 2017;21(3):211-216.
8. Trowsdale J, Knight JC. Major histocompatibility complex genomics and human disease. Annu Rev Genomics Hum Genet. 2013. 14: 301-23.
9. Chowell D, Morris LGT, Grigg CM, et al. Patient HLA class I genotype influences cancer response to checkpoint blockade immunotherapy. Science. 2018; 359(6375): 582-587.
10. Takahama H, Kanbe T. Neutrophilic dermatosis of the dorsal hands: a case showing HLA B54, the marker of Sweet's syndrome. Int J Dermatol. 2010;49(9):1079-80.
11. Su W, Liu HN. Diagnostic criteria for Sweet's syndrome. Cutis. 1986; 37(3): 167-174.
12. Von Den Driesch P, et al. Sweet's syndrome (acute febrile neutrophilic dermatosis). J Am Acad Dermatol. 1994;31(4):535-56; quiz 557-60.
13. Khan U, Rizvi H, Ali F, et al. Sweet syndrome: a painful reality. BMJ Case Rep. 2016:2016:bcr2016217606.
14. Cohen PR, Kurzrock R. Sweet's syndrome and cancer. Clin Dermatol, 1993; 11(1): 149-57.
15. Raza S, Kirkland RS, Patel AA, et al. Insight into Sweet's syndrome and associated-malignancy: a review of the current literature. Int J Oncol. 2013;42(5):1516-22.
16. Zheng S, Li SH, Tang SH, et al. Insights Into the Characteristics of Sweet Syndrome in Patients With and Without Hematologic Malignancy. Front Med (Lausanne). 2020:7:20.
17. Kazmi SM, Pemmaraju N, Patel KP, et al. Characteristics of Sweet Syndrome in Patients With Acute Myeloid Leukemia. Clin Lymphoma Myeloma Leuk. 2015;15(6):358-363.
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Issue | Vol 19 No 3 (2025) | |
Section | Case Report(s) | |
Keywords | ||
Sweet's syndrome; Acute myeloid leukemia; Neutrophil aggregation in the dermis; Case report |
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