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  1. Article ; Online: Cutaneous Hydrophilic Polymer Embolism: An Important and Overlooked Clinical Entity.

    Chan, Kimberly Pei Rui / Lee, Joyce Siong See / Lim, Joel Hua Liang

    The American Journal of dermatopathology

    2024  

    Abstract: Abstract: Hydrophilic polymer embolism from vascular medical devices is an underrecognized clinical entity that can cause deleterious end-organ ischemia and culminate in mortality. This is concerning as we are in the era where minimally invasive ... ...

    Abstract Abstract: Hydrophilic polymer embolism from vascular medical devices is an underrecognized clinical entity that can cause deleterious end-organ ischemia and culminate in mortality. This is concerning as we are in the era where minimally invasive procedures are commonplace. Diagnosis is often made retrospectively after obtaining histopathological tissue samples showing endoluminal, cerebriform, amorphous, anucleate, basophilic, nonrefractile, nonpolarizable foreign body material. We detail 2 more cases of cutaneous hydrophilic polymer embolism to underscore its salient clinicopathological features and increase awareness of this important iatrogenic entity.
    Language English
    Publishing date 2024-03-08
    Publishing country United States
    Document type Journal Article
    ZDB-ID 448469-1
    ISSN 1533-0311 ; 0193-1091
    ISSN (online) 1533-0311
    ISSN 0193-1091
    DOI 10.1097/DAD.0000000000002649
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article ; Online: Acquired Diffuse Trichomalacia Associated With Prolonged Use of a Detangling Hairbrush.

    Tay, Woo Chiao / Lee, Joyce Siong-See / Wang, Etienne Cho Ee

    JAMA dermatology

    2023  Volume 159, Issue 5, Page(s) 559–560

    MeSH term(s) Humans ; Hair Diseases/chemically induced ; Hair Diseases/diagnosis ; Hair ; Alopecia/diagnosis ; Alopecia/etiology
    Language English
    Publishing date 2023-03-15
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2701761-8
    ISSN 2168-6084 ; 2168-6068
    ISSN (online) 2168-6084
    ISSN 2168-6068
    DOI 10.1001/jamadermatol.2023.0099
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Acute iododerma presenting as cryptococcoid neutrophilic dermatosis: A clinicopathological pitfall and interesting findings gleaned from a review of the literature.

    Lim, Joel Hua-Liang / Lee, Joyce Siong-See

    Journal of cutaneous pathology

    2022  

    Abstract: Iododerma is an uncommon dermatosis caused by excessive iodine exposure and is associated with significant morbidity and mortality. Because of its heterogenous clinical presentation and variable histopathological findings, which depend on the time the ... ...

    Abstract Iododerma is an uncommon dermatosis caused by excessive iodine exposure and is associated with significant morbidity and mortality. Because of its heterogenous clinical presentation and variable histopathological findings, which depend on the time the skin biopsy is performed, the diagnosis of iododerma is often delayed. We report a rare case of acute iododerma in a woman with end-stage diabetic nephropathy with antecedent radioiodine contrast exposure, presenting histopathologically as cryptococcoid neutrophilic dermatosis (CND). We underscore important clinicopathological pitfalls to avoid misdiagnosis with similar overlapping entities such as Sweet syndrome, review all published cases of CND and draw novel insights into its associated entities.
    Language English
    Publishing date 2022-08-11
    Publishing country United States
    Document type Case Reports
    ZDB-ID 187078-6
    ISSN 1600-0560 ; 0303-6987
    ISSN (online) 1600-0560
    ISSN 0303-6987
    DOI 10.1111/cup.14310
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Unusual presentation of osteoma cutis as an ulcerated hard plaque over the right cheek.

    Loh, Chee Hoou / Lee, Joyce Siong See / Cheng, Suzanne Wei Na

    International journal of dermatology

    2022  Volume 61, Issue 12, Page(s) 1559–1560

    MeSH term(s) Humans ; Cheek ; Skin Diseases, Genetic/diagnosis ; Ossification, Heterotopic/complications ; Ossification, Heterotopic/diagnosis ; Bone Diseases, Metabolic ; Skin Neoplasms/complications ; Skin Neoplasms/diagnosis
    Language English
    Publishing date 2022-10-18
    Publishing country England
    Document type Case Reports ; Letter
    ZDB-ID 412254-9
    ISSN 1365-4632 ; 0011-9059 ; 1461-1244
    ISSN (online) 1365-4632
    ISSN 0011-9059 ; 1461-1244
    DOI 10.1111/ijd.16453
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article: Nodular granulomatous phlebitis: An uncommon tuberculid.

    Kwong, Hui Li / Lee, Joyce Siong See / Lim, Yen Loo

    JAAD case reports

    2020  Volume 6, Issue 7, Page(s) 686–688

    Language English
    Publishing date 2020-05-23
    Publishing country United States
    Document type Case Reports
    ZDB-ID 2834220-3
    ISSN 2352-5126
    ISSN 2352-5126
    DOI 10.1016/j.jdcr.2020.05.024
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  6. Article ; Online: Cryocrystalglobulinemia-An Uncommon Cutaneous Presentation of Multiple Myeloma and Novel Finding of Transepidermal Elimination of Crystals.

    Wee, Charlene Li Ping / Lim, Joel Hua Liang / Lee, Joyce Siong See

    The American Journal of dermatopathology

    2021  Volume 43, Issue 12, Page(s) e241–e244

    Abstract: Abstract: Cryocrystalglobulinemia (CCG) is a rare subset of type 1 cryoglobulinemia that is classically associated with an underlying paraproteinemia. The cryocrystalglobulins are characterized by extracellular crystals, which are eosinophilic, periodic ...

    Abstract Abstract: Cryocrystalglobulinemia (CCG) is a rare subset of type 1 cryoglobulinemia that is classically associated with an underlying paraproteinemia. The cryocrystalglobulins are characterized by extracellular crystals, which are eosinophilic, periodic acid-Schiff positive, and exhibit nonbirefringence under polarized light. This archetypal appearance renders CCG readily diagnosable histologically. Unlike in mixed cryoglobulinemias (types II and III cryoglobulinemia) where there is complement-mediated inflammation amounting to vasculitis, the deposition of crystallized paraproteins within vessels in CCG result in an occlusive vasculopathy and culminate in severe systemic involvement. Aside from cutaneous lesions, the resultant ischemic hypoperfusion manifest frequently with fulminant acute kidney failure, polyarthralgia, peripheral neuropathy, or gastrointestinal ulceration, conferring a poor prognosis. We present an unusual case of a patient diagnosed with immunoglobulin G kappa multiple myeloma that first presented with cutaneous necrosis as a result of CCG and did not have any renal impairment or fatal outcome. We highlight this uncommon entity to underscore the clinical importance of early diagnosis to avoid significant morbidity and mortality. In addition, we also discuss a novel feature of transepidermal elimination of crystalline precipitates demonstrated on his skin biopsy.
    MeSH term(s) Aged ; Cryoglobulinemia/etiology ; Cryoglobulinemia/pathology ; Humans ; Male ; Multiple Myeloma/complications ; Multiple Myeloma/diagnosis ; Multiple Myeloma/pathology ; Skin Diseases/complications ; Skin Diseases/etiology ; Skin Diseases/pathology
    Language English
    Publishing date 2021-04-30
    Publishing country United States
    Document type Case Reports ; Journal Article
    ZDB-ID 448469-1
    ISSN 1533-0311 ; 0193-1091
    ISSN (online) 1533-0311
    ISSN 0193-1091
    DOI 10.1097/DAD.0000000000001944
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article ; Online: Regorafenib-Associated Cutaneous Giant Keratoacanthoma.

    Lim, Ziying Vanessa / Tan, Melissa Wee Ping / Tan, Aaron Wei Min / Lee, Joyce Siong See / Chen, Qiping

    Skinmed

    2022  Volume 20, Issue 3, Page(s) 234–236

    MeSH term(s) Humans ; Keratoacanthoma/chemically induced ; Keratoacanthoma/diagnosis ; Phenylurea Compounds/adverse effects ; Pyridines/adverse effects ; Skin
    Chemical Substances Phenylurea Compounds ; Pyridines ; regorafenib (24T2A1DOYB)
    Language English
    Publishing date 2022-06-30
    Publishing country United States
    Document type Journal Article
    ZDB-ID 2171125-2
    ISSN 1751-7125 ; 1540-9740
    ISSN (online) 1751-7125
    ISSN 1540-9740
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article: Discoid lupus erythematosus precipitated by topical diphencyprone immunotherapy for alopecia areata.

    Foo, Hui Ling / Lee, Joyce Siong See / Wang, Etienne Cho Ee

    JAAD case reports

    2020  Volume 6, Issue 8, Page(s) 747–750

    Language English
    Publishing date 2020-06-04
    Publishing country United States
    Document type Case Reports
    ZDB-ID 2834220-3
    ISSN 2352-5126
    ISSN 2352-5126
    DOI 10.1016/j.jdcr.2020.05.037
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article ; Online: Targetoid bullous tinea corporis: Unusual presentation of a dermatophyte infection.

    Lim, Shi Yu Derek / Lee, Joyce Siong See / Chong, Wei-Sheng

    Indian journal of dermatology, venereology and leprology

    2020  Volume 87, Issue 1, Page(s) 101–103

    MeSH term(s) Adult ; Antifungal Agents/therapeutic use ; Female ; Humans ; Skin Diseases, Vesiculobullous/drug therapy ; Skin Diseases, Vesiculobullous/microbiology ; Skin Diseases, Vesiculobullous/pathology ; Terbinafine/therapeutic use ; Tinea/drug therapy ; Tinea/pathology
    Chemical Substances Antifungal Agents ; Terbinafine (G7RIW8S0XP)
    Language English
    Publishing date 2020-10-16
    Publishing country United States
    Document type Case Reports ; Letter
    ZDB-ID 416068-x
    ISSN 0973-3922 ; 0019-5162 ; 0378-6323
    ISSN (online) 0973-3922
    ISSN 0019-5162 ; 0378-6323
    DOI 10.4103/ijdvl.IJDVL_366_20
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  10. Article ; Online: Calciphylaxis unilateralis: The role of underlying peripheral vascular disease cannot be ignored.

    Lim, Shi Yu Derek / Lee, Joyce Siong See / Chong, Wei-Sheng

    The Australasian journal of dermatology

    2020  Volume 62, Issue 1, Page(s) e127–e129

    MeSH term(s) Calciphylaxis/complications ; Calciphylaxis/diagnosis ; Humans ; Kidney Failure, Chronic/complications ; Peripheral Vascular Diseases/complications ; Peripheral Vascular Diseases/diagnosis ; Prognosis ; Risk Factors
    Language English
    Publishing date 2020-07-07
    Publishing country Australia
    Document type Letter
    ZDB-ID 138052-7
    ISSN 1440-0960 ; 0004-8380
    ISSN (online) 1440-0960
    ISSN 0004-8380
    DOI 10.1111/ajd.13392
    Database MEDical Literature Analysis and Retrieval System OnLINE

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