American Journal of Dermatopathology

Article	Citations
Bilateral Symmetric Tender Nodules on Elbows and Feet: Challenge	34
Gorlin-Like Phenotype in a Young Girl With a De Novo PTCH2 Variant Mutation of Uncertain Significance	29
Erythematous Papule on the Breast of a Middle-Aged Woman: Challenge	23
A Case of Early Morphea Mimicking Hypopigmented Mycosis Fungoides in a Pediatric Patient	17
Rapidly Progressive Primary Cutaneous Gamma Delta T-Cell Lymphoma With FYN Gene Alteration	15
Cutaneous Metaplastic Synovial Cyst Presenting as a Cutaneous Horn	15
Primary Cutaneous CD4+ Small or Medium T-Cell Lymphoproliferative Disorder With Persistent B-Cell Clone: Clinicopathologic Challenge	14
Anaplastic Large Cell Transformation of Mycosis Fungoides: Case Report and Review of the Literature	13
A Curious Diagnosis of “Parasite Eggs” in the Skin: Challenge	12
IL-17 Expression in the Perifollicular Fibrosis in Biopsies From Lichen Planopilaris	12
A Rare Case of Hydrophilic Polymer Embolization After Transcatheter Aortic Valve Replacement	12
Violaceous Plaque on the Thigh of an Immunocompromised Man: Challenge	11
Sweet Syndrome as a Herpetiform Mimic: A Diagnostic Challenge	11
Lymphomatoid Papulosis “Type E” Affecting the Palate: A Detailed Case Report and Review of Literature	10
Malignant Melanoma With Transdifferentiation Into a Ganglioneuroblastic Phenotype After Anti-PD-1 Therapy	9
Eruptive Papules as a Cutaneous Manifestation of Metastatic Prostate Adenocarcinoma	9
Proliferating Pilar Tumors Are Characterized by Recurrent 15q, 6q, and 6p22.2 Alterations	9
Recurrent Neuroendocrine Primary Cutaneous Mucinous Carcinoma of the Scalp After Complete Excision	9
Recurrent Papular Eruption on the Bilateral Elbows: Challenge	8
BAP1-Inactivated Melanoma Arising From BAP1-Inactivated Melanocytic Tumor in a Patient With BAP1 Germline Mutation: A Case Report and Review of the Literature	8
Utility of Combined Immunohistochemical Staining for AMBRA1 and Loricrin for Improving the Pathologic Diagnosis of High-Grade Dysplastic Nevi	8
Demonstration of 23-Gene Expression Profile Test Utility Within PRAME Immunohistochemistry Results: A Case Series	8
Nail Langerhans Cell Histiocytosis: A Rare Case Series of Two Patients With Single-System and Multisystem Disease Presenting With Nail Lesions	8
Expanding the Spectrum of Cutaneous ALK Fusion Mesenchymal Tumors: A Case with Unique Histological Features	8
Pediatric Melanoma With a Rare BRAF V600K Mutation	7

Papulosquamous Rash Progressing to Erythroderma With Worsening Eosinophilia: Challenge	7
Distinctive T Cell Patterns Defining Lymphocytic Alopecia and Alternate Autoimmune and Stem Cell Pathways, Linked to Pleiotropic Functions of Regulatory T Cells Within iSALT	7
Eruptive Widespread Violaceous Papules and Nodules on the Trunk: Challenge	7
Progressive Painful Plaque on the Right Breast: Challenge	7
Low-Grade and Intermediate-Grade Apocrine Intraductal Carcinoma Arising in a Nevus Sebaceous of Jadassohn	7
Hypertrichotic Verrucous Pigmented Plaque Over Extremities—A Clue Toward Early Verrucous Venous Malformation	7
Diffuse Dermal Angiomatosis of Bilateral Breasts, A Distinct Entity of Reactive Angiomatoses: A Clinicopathologic Challenge	6
Metastatic Undifferentiated Melanoma Mimicking a Primary Bone Tumor: A Potential Diagnostic Pitfall	6
Penile and Scrotal Porokeratosis: A Single-Institution Experience	6
A Case of Darier Disease With p.N767S Mutation in ATP2A2 Successfully Treated With Upadacitinib	6
Primary Epithelioid Angiosarcoma of the Penis: A Case Report With a Brief Review of the Literature	6
Myoepithelial Neoplasm of the Eyelid Harboring a Novel HAS2::PLAG1 Fusion and Aberrant ALK Expression: A Case Report	6
Aggressive Form of Mycosis Fungoides With Bilateral Testicular Involvement and Salivary Gland Mass, Exhibiting Phenotypic Switch	6
Trichoepithelioma on the Finger: A Rare Location and Dermoscopic–Histopathologic Correlation	6
SMARCB-1–Positive Rhabdoid Squamous Cell Carcinoma Following Liver Transplant: Systematic Review and Unique Case Report	6
Rapidly Developing Pigmented Lesions in a Patient With Melanoma: Challenge	6
Solitary Vulvar Syringoma With Deep Extension; Potential for Misdiagnosis as the Microcystic Adnexal Carcinoma (MAC)	6
Dermatopathology Trends in African Americans: A Retrospective Analysis of Biopsies	6
Eruptive Pruritic Maculopapular Rash After Pfizer-BioNTech COVID-19 Vaccination: Challenge	6
Extranodal Follicular Dendritic Cell Sarcoma Presenting on the Skin	6
Coma Blister After Trazodone Misuse: A Case Report	6
NUT Expression Is of Diagnostic Utility in the Distinction of Digital Papillary Carcinoma From Poroid Hidradenoma	6
Navigating the Complexity of Dual Clonality in Cutaneous Lymphoma: Challenge	6
Persistent Rash Along the Bra Line: Answer	5
Cervical Chondrocutaneous Branchial Remnant: A Case Report and Review of the Literature	5
Pagetoid Dyskeratosis of the Hand With Parallel Ridge Pattern on Dermoscopy and Expression of Bcl-10 by Immunohistochemistry	5
Metastatic Mesothelioma of the Tunica Vaginalis Presenting as Scrotal and Abdominal Nodules: A Case Report and Review of the Literature	5
Lymphomatoid Papulosis Type D in a Stem-Cell Transplant Recipient: A Rare but Diagnostic Pitfall: Answer	5
Warm, Erythematous, Edematous Plaques With Overlying Vesicles on the Thigh: Answer	5
Persistent Symmetrical Erythema and Scaling of the Face and Scalp: Challenge	5
Sclerosing Dermatofibrosarcoma Protuberans: A Possible Diagnosis When a Small Biopsy Shows Sclerotic Fibroma-Like Features	5
Herpesvirus Infection Masquerading as a Neoplasm in an HIV-Positive Patient: A Potential Diagnostic Pitfall	5
A Blue-Gray, Dome-Shaped Periungual Mass: Challenge	5
Multiple Asymptomatic Eruptive Reddish-Brown to Skin-Colored Papules in an Elderly Man: Challenge	5
Poster Presentations at the 28th Joint Meeting of the International Society of Dermatopathology, March 5–6, 2025, Orlando, Florida, USA	5
Breast Nodule after Radiotherapy: Challenge	5
Diagnostic Validation of Anti-TOX Antibody for Early-Stage Mycosis Fungoides Through Digital Analysis of Tissue Samples	5
Concomitant Squamous Cell Carcinoma and Mycosis Fungoides Within the Same Lesion: A Case Report and Literature Review	5
Methylthioadenosine Phosphorylase (MTAP) and p16 Expression in Melanocytic Nevi and Melanoma with Molecular Correlation	5
P16-Positive Vulvovaginitis: Answer	5
A Stranger in the Slide: A Rare Collision of a Spitz Melanocytoma With a Novel MYH9::LTK Fusion and a Common BRAF Mutated Nevus Mimicking a Melanoma With a Preexistent Nevus	5
Warm, Erythematous, Edematous Plaques With Overlying Vesicles on the Thigh: Challenge	5
In Situ Protein Expression Analysis of Melanocyte Differentiation Antigen TRP1 (Tyrosinase-Related Protein-1)	4
Progressive Painful Plaque on the Right Breast: Answer	4
Preordering Periodic Acid–Schiff Staining: A Quality Improvement Study	4
Cutaneous Seeding of Glioblastoma: A Case Report and Literature Review	4
Pigmented Bowen Disease in the Acral Region: A Diagnostic Challenge	4
Comparative Immunohistochemical Analysis of Macrophage Phenotypes in Cutaneous Sarcoid Granuloma, Suture Granuloma, and Lipogranuloma	4
Acquired Palmar Plantar Keratoderma: Challenge	4
Chronic Atypical Neutrophilic Dermatosis With Lipodystrophy and Elevated Temperature Syndrome: A Systemic Review	4

Histopathologic Spectrum of Primary Cutaneous T-Cell Lymphomas: Insights From a Vietnamese Case Series	4
Malignant Mixed Tumor of the Skin With TRPS1::PLAG1 Fusion	4
Retrospective Analysis of the Utility of Polymerase Chain Reaction–Reverse Sequence-Specific Oligonucleotide (GENOSEARCH HPV31) and Human Papillomavirus Immunohistochemistry (BSB-66) in the Diagnosis	4
The Dermatopathology Books Before Unna	4
Progressive Nonhealing Lower Extremity Ulcers: Challenge	4
BRAFV600E and NRASQ61R Antibodies Are Sensitive and Specific Diagnostic Biomarkers for BRAF and NRAS Mutations in Conjunctival Melanomas	4
Plaque-like Myofibroblastic Tumor: First Report of a Locally Advanced Tumor	4
Rare Case of Paraneoplastic Pemphigus Associated With Prostatic Cancer	4
ALK-Negative Systemic Anaplastic Large Cell Lymphoma With Multifocal Cutaneous Involvement Responding to Brentuximab Vedotin	4
Multiple Erythematous Papules Over the Forehead After Botulinum Toxin Injection: Challenge	4
Syringomatous Tumor Originating From an Axillary Supernumerary Mammary Tissue: First Report of an Axillary Tumor Case	4
The Evolution in the Cutaneous and Gastrointestinal Pathology of Pediatric Kohlmeier–Degos Disease Under Combined Modality Therapy	4
Painful Dorsal Hand Ulcers in a Middle-Aged Man: Answer	4
Connexin 43 in Dermatofibroma and Dermatofibrosarcoma Protuberans: Diagnostic, Pathogenic, and Therapeutic Implications	4
An Asymptomatic Case of Invisible Mycosis Fungoides	4
Significance of Basal Cell Carcinomas Exhibiting Intravascular Invasion	4
Clinical and Histopathologic Spectrum of Toxic Erythema of Chemotherapy: A Series of 56 Cases From a Single Institution	4
Cutaneous Metastasis of Alveolar Rhabdomyosarcoma in a Child	4
A Blue-Gray, Dome-Shaped Periungual Mass: Answer	4
IgG4-Related Cutaneous Vasculitis Presenting as Multiple Subcutaneous Nodules	4
Unraveling an Under-Recognized Entity Involving the Nipple Areolar Complex: Challenge	4
Erratum: Navigating the Complexity of Dual Clonality in Cutaneous Lymphoma: Challenge	4
Lucio Phenomenon: a Review	4
Young Woman With Annular and Purpuric Plaques in the Setting of High Fevers: Answer	3
An Unexpected Post–Egg-Free Influenza Vaccine Granulomatous Reaction	3
A Case of Sarcoidal Granulomatous Dermatitis and Vasculitis in a 28-Year-Old Woman	3
Atypical Ulcerative Lesions in an Immunosuppressed Patient: Answer	3
ALK1-Negative Epithelioid Histiocytoma: Lessons From a Rare Case	3
Ulcerated Nodules on the Legs: Challenge	3
Two Cases of Insulin-Derived Amyloidosis With Acanthosis Nigricans-Like Changes	3
Collision Tumor of Basal Cell Carcinoma and Primary Extramammary Paget Disease: A Case Report and Literature Review	3
Cutaneous Horn Presentation in Porokeratotic Eccrine Ostial and Dermal Duct Nevus. A Brief Review and Case Report	3
Melanoma With RNF11::BRAF Fusion: A Novel Fusion Previously Undescribed in Melanoma	3
Mucinous Syringometaplasia: Practical Insights from a New Case	3
Multiple Violaceous Papules and Nodules on the Trunk: Challenge	3
Cutaneous Ciliated Cysts: 2 Case Reports and Review of Literature	3
Unmasking a Persistent Rash: Challenge	3
Melanocytic Acral Nevus With Intraepidermal Ascent of Cells: Five Cases	3
Penile Focal Erythematous Macules and Patches: Question	3
Isolated Primary Langerhans Cell Histiocytosis of the Vulva: Answer	3
Myxoinflammatory Fibroblastic Sarcoma, Nodular-Necrotizing Variant With Two YAP1::MAML2 Fusions and TRIM24::BRAF Fusion	3
Two Squamomelanocytic Tumors With Dendritic Melanocytes: Thoughts About Origin	3
The Challenge of the Small Round Blue Cell Tumor: Challenge	3
Indurated Subcutaneous Thigh Nodules: Challenge	3
Scalp Alopecia After Greater Occipital Nerve Block Administration Mimicking Alopecia Areata	3
Pedunculated Neoplasm of the Vulva	3
Fever, Weight Loss, and Cutaneous Nodules in an Immunocompromised Host: Challenge	3
Annular Lesions Mimicking Mpox in a Patient With HIV	3
NPM1-Mutated Myeloid Sarcoma/Leukemia Cutis Mimicking Blastic Plasmacytoid Dendritic Cell Neoplasm and Heralding Bone Marrow Acute Myeloid Leukemia	3
Simultaneous Presentation of Cutaneous Waldenström Macroglobulinemia and Acalabrutinib-Related Toxicity	3
From Readability to Reliability: Audit-Ready, Equity-Aware Simplification of Dermatopathology Reports	3
Primary Cutaneous Rosai–Dorfman Disease Presenting as an Infiltrative Dorsal Nasal Mass With Deep Skeletal Muscle Involvement	3
Cutaneous Coccidioidomycosis	3
Primary Mucinous Carcinoma of Skin: A Rare Cutaneous Neoplasm. Clinicopathologic Features, Differential Diagnoses, and Review of Literature	3
Two Cases of Cutaneous Sarcomatoid Squamous Cell Carcinoma Resembling Cutaneous Giant Cell Tumor of Soft Tissue	3
Abrupt-Onset Pink Scalp Nodules in an Adult: Answer	3
A 32-Year-Old Afro-Caribbean Female With a Slow-Growing Nodule on the Left Buttock: Answer	3
Recurrent and Regressing Papules and Plaques in a Stem-Cell Transplant Recipient: Challenge	3
Multiple Follicular Hybrid Tumors Presenting in Association With Myotonic Dystrophy Type 1	3
Blastic Plasmacytoid Dendritic Cell Neoplasm Presenting as Solitary Violaceous Thigh Plaque: Answer	3
Unveiling the Rare: Retroauricular Subcutaneous Embryonal Rhabdomyosarcoma: Answer	3
Lower Lip Nodule in an Elderly Woman: Challenge	3
Oral Myeloid Sarcoma as a Marker of Relapse in Acute Myeloid Leukemia	3
Multiple Pruritic Papules and Nodules in a 50-Year-Old Woman: Challenge	3
Recurrent Erythematous Lesion: Answer	3
Spitz Nevi With Novel BRAF Fusions: A Report of Two Cases With Striking Morphologic Features	3
Persistent Rash After COVID-19 Vaccination: Answer	3
Acute Kava (Piper Methysticum) Dermatitis With Drug Reaction With Eosinophilia and Systemic Symptoms-Like Features and Sebotropic Inflammation: A Case Series	3
The Morphologic Spectrum of NF Mutated Desmoplastic Melanocytic Neoplasms	3
Skin Barrier Function and Its Relationship With IL-17, IL-33, and Filaggrin in Malar Melasma	3
Giant Cystic Nodular Hidradenoma with Extensive Cystic Degeneration Presenting as a Knee Mass	3
Subungual Reactive Eccrine Syringofibroadenoma: A Case Report	3
Pilomatrix Carcinoma in a Hodgkin Lymphoma Survivor: A Rare Second Primary Tumor	3
NSD3::FGFR1: A Novel Gene Fusion First to Be Described in Merkel Cell Carcinoma	3
Follicular Mucinosis Associated with Adult T-Cell Leukemia-Lymphoma	3
Persistent MALT Lymphoma With Plasmacytic Differentiation Following Treatment With Rituximab	3
High-Grade Spindle Cell Sarcoma of the Scalp With an MGA::NUTM1 Gene Fusion in a Pediatric Patient	3
Small Vesicles and Tense Bullae on Face, Neck, and Upper Trunk: Challenge	3
Extensive Progressive Atrophy of Lower Extremities in an Adult Woman: Challenge	3
Spreading Papules and Nodules in an 11-Year-Old Girl	3

Cutaneous Clues to Widespread Disease: A Rare Case of Pulmonary and Cutaneous Cryptococcosis	3
Multiple Bowen Disease Lesions With the “Eyeliner Sign” in a Psoriasis Patient After Long-Term Narrow-Band Ultraviolet B Light Therapy	3
Monoclonal Cryoglobulinemia Clinically Mimicking Leukocytoclastic Vasculitis: A Case Report and Literature Review	3
Multiple Erythematous Papules and Nodules on a Scalp: Answer	3
The Rarity in the Rarity: A Rare Case of Bednar Tumor (Pigmented Dermatofibrosarcoma Protuberans) Localized on Acral Skin With Negative COL1A1-PDGFB Fusion on Fluorescence In Situ Hybridization	2
Giant Hemosiderotic Adenodermatofibroma: A Case Report and Review of the Literature	2
Self-Healing Juvenile Cutaneous Mucinosis: A Report of Two Cases With Differing Evolution	2
Expression of Cyclin D1 in Cutaneous Xanthogranuloma and Solitary Reticulohistiocytoma	2
Rapidly Progressing Hair Loss With Granulomatous Inflammation: Challenge	2
Double Trouble With Zoster: Report of Lichenoid and Granulomatous Dermatitis Following Reactivated Varicella Zoster Infection and Review of Literature	2
Poster Presentations at the 27th Joint Meeting of the International Society of Dermatopathology, March 6-7, 2024, San Diego, California, USA	2
When Morphology Misleads: The Diagnostic Challenge of Large-Cell Variant Merkel Cell Carcinoma	2
Malignant Phyllodes Tumor of the Breast With Multiple Cutaneous Metastasis Resembling Pleomorphic Rhabdomyosarcoma	2
Melanocytic Matricoma With Atypical Histopathological Features: A Case Report of an Extremely Rare Entity and Review of the Literature	2
A Case of Congenital Smooth Muscle Hamartoma With Nevus Depigmentosus	2
Anetoderma in the Setting of a Hematologic Abnormality and COVID-19 Infection	2
Progressive Hyperpigmentation on the Face in a Skin of Color Woman: Answer	2
Clinical Performance of Gram, Acid-Fast Bacilli, Periodic Acid–Schiff, and Grocott Methenamine Silver Stains in the Detection of Bacteria, Mycobacteria, and Fungi in Skin Tissue Sections From a Cohort	2
Methotrexate-Associated Primary Cutaneous Epstein–Barr Virus-Positive Polymorphic B-Cell Lymphoproliferative Disorder With Metachronous T-Cell Clonally Related Angioimmunoblastic T-Cell Lymphoma: A Ca	2
Rapidly Growing Bleeding Nodule Localized to the Wrist with Scarce Targetoid Papules	2
Sclerotic Epithelioid Dermatofibroma With Cytokeratin Expression	2
The Histopathology of Vacuoles, E1 Enzyme, X-Linked, Autoinflammatory, Somatic Syndrome: Report of 12 Skin Biopsies From 6 Patients	2
Facial HPV6-Positive in Situ Squamous Cell Carcinoma With Small Cell Features Mimicking Merkel Cell Carcinoma	2
Ki-67 Differentiates Pagetoid Dyskeratosis From Koilocytosis in Low-Grade Squamous Intraepithelial Lesions	2
PRAME Immunostaining in BAP-1-Inactivated Melanocytic Tumors: Unraveling Diagnostic Complexity and Exploring Germline Mutation Associations	2
A Retrospective Review: Our Experience With an Adhesive-Based Pigmented Lesion Assay Used to Evaluate Cutaneous Lesions Suspicious for Melanoma	2
Central Centrifugal Cicatricial Alopecia Associated With PDL1 Loss and Increased Expression of Caspase 3: A Case Series	2
Papulonodular Eruption of the Lower Limbs in an Adult Woman: Challenge	2
Extranodal Rosai–Dorfman Disease of the Male Breast: A Case Report and Literature Review	2
Diagnostically Challenging Multifocal Penile Epithelioid Hemangioma Successfully Treated With Doxorubicin Hydrochloride	2
Radiation-Induced Angiosarcoma of the Breast With Diffuse GATA-3 Positivity: A Possible Diagnostic Pitfall	2
A Nomogram for the Diagnosis of Plaque Psoriasis Using Histopathological Characteristics	2
Lower Lip Nodule in an Elderly Woman: Answer	2
34βE12 is the Most Reliable Marker for Keratin-Derived Cutaneous Amyloid: A Comparative Study	2
In Situ Follicular B-Cell Neoplasm Presenting as Miliary Facial Papules: A Unique Clinical Presentation and Spontaneous Regression	2
A Purpuric Eruption on the Left Forearm: Answer	2
Retiform Purpura in a Young Girl: Challenge	2
Carcinoma Cuniculatum of the Scrotum	2
A Rare Case of Pemphigus Vulgaris With Esophageal Involvement: Spontaneous Expulsion of a 50-cm Mucosal Lumenoid Fragment	2
No More “Cavernous Hemangioma,” Please	2
Initial Diagnosis of Classic Hodgkin Lymphoma With Skin Biopsy: A Rare Case and Review of Diagnostic Considerations	2
Spreading Papules and Nodules in an 11-Year-Old Girl: Challenge	2
Lichen Scrofulosorum-Like Eruption Colocalizing to the BCG Site	2
Clinical Pathologic Challenge—Answer: A Striking Truncal Rash	2
A Case of Superficial Papular Neuroma: A Rare Neural Neoplasm	2
Cutaneous Metastasis of Sarcomatoid Renal Cell Carcinoma, A Clinicopathologic Challenge	2
Persistent Nose Swelling in a Teenage Girl: Answer	2
Chronic Radiation Dermatitis Secondary to Narrow-Band Ultraviolet B Therapy in a Patient With Primary Cutaneous CD8+ T-Cell Lymphoma With Cytotoxic Granules	2
Multiple Erythematous Papules Over the Forehead After Botulinum Toxin Injection	2
P16-Positive Vulvovaginitis: Challenge	2
Digital Papillary Adenocarcinoma of the Vulva	2
A Case of Secondary Anetoderma Following Dermatofibroma	2
Adalimumab Biosimilar–Induced Autoimmunity-Related Sweet-Like Neutrophilic Dermatosis	2
Reactive Eccrine Syringofibroadenoma (ESFA) in Association With a Merkel Cell Carcinoma Excision Scar	2
Malignant Dendritic Cell Sarcomas in the Skin: 2 Cases of Rare Sarcoma Subtypes With Literature Review	2
Sebaceous Carcinoma Arising in a Precursor Benign Sebaceoma: Rare Example Highlighting the Utility of Immunohistochemistry Including p53	2
The Intricate Relationship Between H3K27 Trimethylation and Merkel Cell Polyomavirus Status in Merkel Cell Carcinoma	2
Solitary Ulcerated and Verrucous Plaque With Violaceous Borders: Challenge	2
MCPyV-Negative Merkel Cell Carcinoma In Situ Associated With Immunosuppression	2
An Unusual Vulvar Mass in an Adolescent: Challenge	2
Asymptomatic Brown Penile Lesions: Answer	2
Cellular Dermatofibroma Harboring a Novel MYADM::PRKCG Gene Fusion: A Case Report	2
Richter Syndrome Presenting as Subcutaneous Nodules and a Dermal Plaque	2
A Case of Lepromatous Leprosy: Role of Additional Special Stains in Diagnosis	2
Malignant Transformation of Cellular Blue Nevus in a Lymph Node: A Case Report	2
Scaly Plaques on the Foot: Challenge	2
Subcutaneous Nodules with Lymphocutaneous Spread: Challenge	2
Painful Dorsal Hand Ulcers in a Middle-Aged Man: Challenge	2
Critical Review—A Tribute to Louis Brocq Lymphomatoid Papulosis, the Key in Exploring the Relationship of Parapsoriasis and Mycosis Fungoides	2
Whole-Exome Sequencing Identifies Novel and Previously Reported Mutations in a Case of Intravascular B-Cell Lymphoma	2
Rare Presentation of an NF2-Mutated Desmoplastic Melanoma With Pure Spindle Cell Morphology in a 69-Year-Old Patient	2
Not All Cauliflowers Are HPV: Challenge	2
Inflammatory Vitiligo: A Rare Cause of Pseudolymphoma	2
Persistent Erythematous Papules on the Inflammatory Scalp: Answer	2
Atypical Melanocytic Matricoma: A Case Report with Molecular Studies	2
Multiple, Grouped Translucent Papulovesicles on the Lower Lip: Challenge	2
Chronic Lymphedema of the Eyelid and Face: Challenge	2
Congenital Red Plaque in the Groin: Challenge	2
Diffuse Dermal Angiomatosis of the Breast Presenting as Diffuse Erythema Mimicking Inflammatory Breast Carcinoma in a Healthy Pregnant Patient	2
Expanding the Spectrum of Skin Neoplasms in Muir–Torre Syndrome: Beyond Sebaceous Tumours	2
Rapidly Enlarging Indurated and Ulcerated Nodules in an Elderly Woman	2
Melanocyte Density in the Diagnosis of Melanoma In Situ in Sun-Damaged Skin	2
Immunohistochemical Characteristics of Atypical Fibroxanthoma and Pleomorphic Dermal Sarcoma: A Systematic Review and Meta-Analysis	2
Intravascular Large B-Cell Lymphoma With Exclusively Cutaneous Involvement, Colonizing Pre-Existing Hemangiomas: A Rare Case With Aberrant HMB45 Expression	2
Don't Go Breaking My Heart: Not Your Ordinary Tattoo Reaction	2
Vancomycin-Induced Linear IgA Bullous Dermatosis Mimicking Stevens–Johnson Syndrome Associated With Anticancer Therapy	2
Neurothekeoma With PI3K w552*, ALK P1469S, SMO G461S, and ERBB3 L77M Genetic Alterations	2
Reactive Eccrine Syringofibroadenoma in Association With an Atrophic Dermatofibroma	2
Merkel Cell Hyperplasia Versus Intraepidermal Merkel Cell Carcinoma: A Comparative Study of 2 Cases	2
Spitz Tumor With SQSTM1::NTRK2 Fusion: A Clinicopathological Study of 5 Cases	2
Immunoexpression Patterns of Adhesion Molecules (E-cadherin, β-catenin, CD56) and Cytokeratins (CK19, CK20, HMWCK, CAM5.2) During Hair Development in Human Fetuses Compared With Adults	2
The Prognostic Significance of Tumor Budding and Tumor-Infiltrating Lymphocytes in Patients Diagnosed With Malignant Melanoma	2
Sudden Diffuse Hair Loss in a Patient Treated With Biologic Therapy: Answer	2
A Knee-dle in a Haystack: A Rare Case of Angiomatoid Fibrous Histiocytoma on the Knee of a Child: Challenge	2
Retiform Purpura in a Young Girl: Answer	2