American Journal of Dermatopathology

Article	Citations
Histopathological Study of a Broad Spectrum of Skin Dermatoses in Patients Affected or Highly Suspected of Infection by COVID-19 in the Northern Part of Italy: Analysis of the Many Faces of the Viral-	54
Preferentially Expressed Antigen in Melanoma Immunostaining in a Series of Melanocytic Neoplasms	24
Pembrolizumab-Induced Stevens–Johnson Syndrome/Toxic Epidermal Necrolysis in a Patient With Metastatic Cervical Squamous Cell Carcinoma: A Case Report	19
Melanocytic Neoplasms With MAP2K1 in Frame Deletions and Spitz Morphology	18
PRAME Expression in Challenging Dermal Melanocytic Neoplasms and Soft Tissue Tumors With Melanocytic Differentiation	17
Diagnosing Calciphylaxis: A Review With Emphasis on Histopathology	16
Histopathologic Spectrum of Morphea	16
Evolution of Dupilumab-Associated Cutaneous Atypical Lymphoid Infiltrates	16
RAF1 Gene Fusions as a Possible Driver Mechanism in Rare BAP1-Inactivated Melanocytic Tumors: A Report of 2 Cases	15
Cowden Disease: A Review	14
Lichen Planus Pemphigoides Associated With PD-1 and PD-L1 Inhibitors: A Case Series and Review of the Literature	14
MAP2K1-Mutated Melanocytic Neoplasms With a SPARK-Like Morphology	14
Morphologic Diversity of Merkel Cell Carcinoma	13
Three Types of Nodal Melanocytic Nevi in Sentinel Lymph Nodes of Patients With Melanoma: Pitfalls, Immunohistochemistry, and a Review of the Literature	13
Correlation of FISH and PRAME Immunohistochemistry in Ambiguous Superficial Cutaneous Melanocytic Proliferations	13
Acute Generalized Exanthematous Pustulosis (AGEP) in 12 Patients Treated for SARS-CoV-2 Positive Pneumonia	12
Differential Expression of PLAG1 in Apocrine and Eccrine Cutaneous Mixed Tumors: Evidence for Distinct Molecular Pathogenesis	12
Histopathology of Red Tattoo Reactions	12
Intravascular Cutaneous Disorders. A Clinicopathologic Review	11
Immunohistochemistry for Preferentially Expressed Antigen in Melanoma in the Differential Diagnosis of Melanocytic Lesions of the Nail Apparatus	11
Histopathological Features of Subcutaneous Sarcoidosis	11
Hedgehog Pathway Alterations Downstream of Patched-1 Are Common in Infundibulocystic Basal Cell Carcinoma	10
Unique Case of Urticarial Skin Eruptions After COVID-19 Vaccination	10
BAP-1 Expression Status by Immunohistochemistry in Cellular Blue Nevus and Blue Nevus–like Melanoma	10
MAML2 Gene Rearrangement Occurs in Nearly All Hidradenomas: A Reappraisal in a Series of 20 Cases	9

Value of PD-L1, PD-1, and CTLA-4 Expression in the Clinical Practice as Predictors of Response to Nivolumab and Ipilimumab in Monotherapy in Patients With Advanced Stage Melanoma	9
A Case Report of Papillary Digital Adenocarcinoma With BRAFV600E Mutation and Quantified Mutational Burden	9
Epithelioid Rhabdomyosarcoma: Report of a Cutaneous Case and Literature Review of a Recently Described Variant of Rhabdomyosarcoma	9
Measurement of Tumor Thickness in Cutaneous Squamous Cell Carcinomas: Do the Different Methods Provide Better Prognostic Data?	9
Mitotically Active Nevus and Nevoid Melanoma: A Clinicopathological and Molecular Study	9
Cutaneous Lymphocytic Vasculitis After Administration of the Second Dose of AZD1222 (Oxford–AstraZeneca) Severe Acute Respiratory Syndrome Coronavirus 2 Vaccination: Casuality or Causality?	9
PRAME Expression Correlates With Genomic Aberration and Malignant Diagnosis of Spitzoid Melanocytic Neoplasms	8
Major Histotypes in Skin Melanoma: Nodular and Acral Lentiginous Melanomas Are Poor Prognostic Factors for Relapse and Survival	8
A Series of RET Fusion Spitz Neoplasms With Plaque-Like Silhouette and Dyscohesive Nesting of Epithelioid Melanocytes	8
Proliferating Onychomatricoma. Clinical, Dermoscopical, and Pathologic Features of Onychomatricoma New Variant Resembling Onycholemmal/Squamous Cell Carcinoma	8
Epithelioid Fibrous Histiocytoma With Dot-Like Perinuclear ALK Expression and PRKAR2A-ALK Fusion	7
Role of BIOCHIP Indirect Immunofluorescence Test in Cutaneous Vesiculobullous Diseases	7
It has the Erythema of a Lichen Planopilaris, it has the Hyperkeratosis of a Lichen Planopilaris, but it is Not a Lichen Planopilaris: About the “Lichen Planopilaris-Like” Form of Folliculitis Decalva	7
Kikuchi–Fujimoto Disease Triggered by Systemic Lupus Erythematosus and Mycoplasma pneumoniae Infection—A Report of a Case and a Review of the Literature	7
Immune Checkpoint Markers in Superficial Angiosarcomas: PD-L1, PD-1, CD8, LAG-3, and Tumor-Infiltrating Lymphocytes	7
Sentinel Lymph Node Biopsy Still Provides No Benefits for Patients With Melanoma	7
Intraepidermal Merkel Cell Carcinoma Mimicking Melanoma in Situ: A Case Report	7
Histopathology of Pemphigus Vulgaris Revisited	7
Prominent Blasts in Primary Cutaneous CD4+ Small/Medium T-Cell Lymphoproliferative Disorder. A Reconsideration of Diagnostic Criteria	7
Expression of p40 in Primary Cutaneous Mucinous Carcinoma Versus Primary Mucinous Carcinomas of the Breast and Colon	7
Lipofibromatosis-Like Neural Tumor: A Case Report and Review of the Literature	7
Wnt Signaling Pathway Proteins in Scar, Hypertrophic Scar, and Keloid: Evidence for a Continuum?	7
Acquired Epidermodysplasia Verruciformis in the Setting of Renal Transplant	7
Enfortumab Vedotin–Associated Toxic Epidermal Necrolysis-like Toxic Erythema of Chemotherapy	7
Erythema Nodosum, Early Stage—A Subcutaneous Variant of Leukocytoclastic Vasculitis? Clinicopathological Correlation in a Series of 13 Patients	7
Chronic Itch of Unknown Origin Is Associated With an Enhanced Th2 Skin Immune Profile	7
Trichorhinophalangeal Syndrome Type 1–Positive Cells in Breast Dermal Granulation Tissues and Scars: A Potential Diagnostic Pitfall	7
Sinonasal Mucosal Melanoma: An Update and Review of the Literature	6
Dermal C4d Deposition and Neutrophil Alignment Along the Dermal–Epidermal Junction as a Diagnostic Adjunct for Hypocomplementemic Urticarial Vasculitis (Anti-C1q Vasculitis) and Underlying Systemic Di	6
Immunohistochemical Expression of PD-L1 Is Increased in Lesional Epidermal Keratinocytes in Stevens–Johnson Syndrome/Toxic Epidermal Necrolysis	6
An Autopsy Review: “COVID Toes”	6
Quantitative Assessment of Eosinophils in Dermatomyositis Skin Biopsies With Correlation of Eosinophils to Pruritus and Other Clinical Features	6
Adnexotropism as a Histopathological Clue for the Diagnosis of Primary Cutaneous CD4+ Small/Medium-Sized T-Cell Lymphoproliferative Disorder	6
Follicular T-Helper Cells in Marginal Zone Lymphoma: Evidence of an Organoid Immune Response	6
Three Cases of Clear Cell Hidradenoma With “Benign” Lymph Node Involvement	6
Pityriasis Rubra Pilaris-Like Reaction Induced by a Tyrosine Kinase Inhibitor, the Ponatinib	6
COVID Purpura (Toes) Case Series: A Chilblains-Like Vasculopathy	6
Poorly Differentiated Scrotal Carcinoma With Apocrine Immunophenotype	6
Longstanding Eccrine Syringofibroadenoma With Evidence of Carcinomatous Transformation	6
MYB Translocations in Both Myoepithelial and Ductoglandular Epithelial Cells in Adenoid Cystic Carcinoma: A Histopathologic and Genetic Reappraisal in Six Primary Cutaneous Cases	6
Pleomorphic Dermal Sarcoma Does Not Represent an Entity Different From Atypical Fibroxanthoma	6
Folliculocystic and Collagen Hamartoma: A Distinct Hamartoma Associated With Tuberous Sclerosis Complex	6
Immunoglobulin and Complement Immunohistochemistry on Paraffin Sections in Autoimmune Bullous Diseases: A Systematic Review and Meta-analysis	6
Histological Evaluation of the Relationships Between Distal Interphalangeal Psoriatic Arthritis and Nail Psoriasis: Correlations With Anatomical Studies of the Normal Nail Unit and the Main Radiologic	6
Histologic Patterns of Cutaneous Metastases of Breast Carcinoma: A Clinicopathologic Study of 232 Cases	6
Verrucous Venous Malformation—Subcutaneous Variant	6
Psoriasis With Eczematous Features: A Retrospective Clinicopathologic Study	6
Melanoma Ex Blue Nevus With GNA11 Mutation and BAP1 Loss: Case Report and Review of the Literature	6
Monomorphic Epitheliotropic Intestinal T-Cell Lymphoma With Secondary Cutaneous Involvement: A Diagnostic Challenge	5
Combination of Congenital and Deep Penetrating Nevus by Acquisition of β-Catenin Activation	5

Case of Bullous Grover Disease	5
Epstein–Barr Virus-Positive Mucocutaneous Ulcer in a Pediatric Patient—Case Report	5
Comparison of Immunohistochemical Expression of Cytokeratin 19, c-KIT, BerEP4, GATA3, and NUTM1 Between Porocarcinoma and Squamous Cell Carcinoma	5
Gamma/Delta (γδ) T Cells: The Role of the T-Cell Receptor in Diagnosis and Prognosis of Hematologic Malignancies	5
Poster Abstracts Presented at the 25th Virtual Joint Meeting of the International Society of Dermatopathology, May 16–20, 2022	5
Hypopigmented Mycosis Fungoides: A Clinical and Histopathology Analysis in 9 Children	5
Hypopigmented Mycosis Fungoides Mimicking Vitiligo	5
Utility of Insulinoma-Associated Protein 1 (INSM1) and Mucin 2 (MUC2) Immunohistochemistry in the Distinction of Endocrine Mucin-Producing Sweat Gland Carcinoma From Morphologic Mimics	5
Aluminum Chloride–Induced Apoptosis Leads to Keratinization Arrest and Granular Parakeratosis	5
Histopathological Spectrum and Immunophenotypic Characterization of Symmetrical Drug-Related Intertriginous and Flexural Exanthema	5
Heparin-Induced Bullous Hemorrhagic Dermatosis: A Report of an Exceptionally Exuberant Case and Literature Review	5
Distinction Between Hypertrophic Lichen Planus and Squamous Cell Carcinoma Requires Clinicopathologic Correlation in Difficult Cases	5
Indeterminate Dendritic Cell Tumor as Cutaneous Involvement of Chronic Myelomonocytic Leukemia Successfully Treated With Phototherapy	5
Atypical Disseminated Variant of Galli–Galli Disease: A Review of the Literature	5
Desmoplastic Melanomas Mimicking Neurofibromas	5
Panniculitis-Like Presentation of Extracavitary Primary Effusion Lymphoma	5
Neuroendocrine Differentiation of Skin Tumors: A Comprehensive Review	5
Primary Cutaneous CD4+ Small/Medium T-Cell Lymphoproliferative Disorder or Primary Cutaneous Marginal Zone B-Cell Lymphoma? Two Distinct Entities With Overlapping Histopathological Features	5
Keratoacanthoma: Update on the Debate	5
Acantholytic Dyskeratosis Post-COVID Vaccination	5
Presence of Skin Tissue-Resident Memory T Cells in Human Nonmalignant and Premalignant Melanocytic Skin Lesions and in Melanoma	5
Histopathologic Spectrum of Findings Associated With Tattoos: Multicenter Study Series of 230 Cases	5
Characteristic Clinicopathological Features of Secondary Extramammary Paget Disease With Underlying Anorectal Adenocarcinoma: Evenly Circumferential Perianal Distribution, Fibroepithelioma of Pinkus-l	5
A Young Boy With Hemophagocytic Lymphohistiocytosis Presenting With Vaccine-Related Granulomatous Dermatitis: A Case Report and Literature Review	5
Orbital TFE3-Rearranged Perivascular Epithelioid Cell Tumor: A Case Report and Review of the Literature	4
Sarcoidosis Induced by Atezolizumab Presenting With Xanthelasma Infiltration	4
Differences Between Recommended Surgical Margins and Measured Histological Margins in Malignant Melanoma In Situ and Malignant Melanomas	4
Clear Cell Proliferations of the Skin: A Histopathologic Review	4
Syphilitic Chancre of the Lip	4
Diagnostic Dilemma of Cutaneous Tuberculosis: Opening of the Pandora's Box	4
Angiomatoid Fibrous Histiocytoma With ALK Expression in an Unusual Location and Age Group	4
Reflectance Confocal Microscopy for Identification of Vulvar Lichen Sclerosus et Atrophicus and Vitiligo	4
Endocrine Mucin-Producing Sweat Gland Carcinoma: Emerging Evidence of Multicentric Cutaneous Origin and Occasional Concurrence With Analogous Breast Tumors	4
Optimizing Detection of Lymphatic Invasion in Primary Cutaneous Melanoma With the Use of D2-40 and a Paired Melanocytic Marker	4
Recurrent PTPN14 Mutations in Trichilemmoma: Evidence for Distinct Pathways of Molecular Pathogenesis	4
Histopathological and Clinical Analysis of Skin Rashes in Children With Multisystem Inflammatory Syndrome Associated With COVID-19	4
Focal Dermal Elastosis: A Proposed Update to the Nomenclature	4
Pleomorphic Fibroma: A Clinicopathologic Case Series With the Review of the Literature	4
Acquired Perforating Dermatosis Induced by PD-1 Inhibitor: A Case Report	4
Intratumor Heterogeneity of KIT Gene Mutations in Acral Lentiginous Melanoma	4
Large Plaque-type Blue Nevus with GNAQ Q209P Mutation, Involving Mammary Gland Tissue: Under-Recognized Mammary Condition as an Origin of Primary Mammary Melanocytic Tumors	4
Spitz Tumor With SQSTM1::NTRK2 Fusion: A Clinicopathological Study of 5 Cases	4
Acquired Elastotic Hemangioma: A Case Report and Review of 49 Previously Reported Cases	4
PRAME Expression in Junctional Melanocytic Proliferations of the Conjunctiva: A Potential Biomarker for Primary Acquired Melanosis/Conjunctival Melanocytic Intraepithelial Lesions	4
Rare Initial Manifestation of Lupus as Lobular Panniculitis of the Breast—A Case Report and Review of the Literature	4
Differentiation of Basal Cell Carcinoma and Trichoepithelioma: An Immunohistochemical Study	4
Epithelioid Kaposi Sarcoma: A New Histological Variant	4
Clear Cell Sarcoma With Cutaneous Presentation in a 4-Year-Old Boy	4
Malignant Proliferating Trichilemmal Tumor of the Scalp: A Systematic Review	4
Sarcomatoid Dedifferentiated Melanoma: The Diagnostic Role of Next-Generation Sequencing	4
Flame Figures in Linear Immunoglobulin A Bullous Dermatosis Secondary to Parvovirus B19 Infection	4
Concordance Analysis of the 23-Gene Expression Signature (myPath Melanoma) With Fluorescence In Situ Hybridization Assay and Single Nucleotide Polymorphism Array in the Analysis of Challenging Melanoc	4
Preferentially Expressed Nuclear Antigen in Melanoma Expression in Melanocytic Activation (Melanotic Macule) of the Nail Unit. A Potential Diagnostic Pitfall? A Study of 3 Cases	4
Progression of Infective Dermatitis Associated with HTLV-1 to Adult T-Cell Leukemia/Lymphoma—Case Report and Literature Review	4
A Case of Papulonodular Mucinosis in a Patient With Systemic Lupus Erythematosus	4
Immunohistochemical Characteristics of Atypical Fibroxanthoma and Pleomorphic Dermal Sarcoma: A Systematic Review and Meta-Analysis	4
Ponatinib-Associated Cutaneous Eruptions—A Case Series and Review of Clinicopathologic Findings	4
Recurrent Antineutrophil Cytoplasmic Antibody–Associated Vasculitis Induced by Levamisole-Adulterated Cocaine	4
Trichoblastoma: A Consecutive Series of 349 Sporadic Cases Analyzed by Ackerman Subtypes	4
Proliferating Pilar Tumors: Can Immunohistochemistry Differentiate Benign and Malignant Forms?	4
Neutrophils in Fixed Drug Eruptions: Correction of a Mistaken Hypothesis	4
Drug-Induced Histiocytoid Sweet Syndrome: Two Cases With Levofloxacin and Amoxicillin–Clavulanate	3
NEMO-NDAS: A Panniculitis in the Young Representing an Autoinflammatory Disorder in Disguise	3
Primary Cutaneous Desmoplastic Melanoma With Collagen Rosettes and Pseudoglandular Features	3
Cutaneous Adenosquamous Carcinoma of the Scalp With Intestinal Phenotype	3
Utility of Cyclin D1 Immunostaining in Cutaneous Xanthogranuloma	3
Are There Signs of Enthesitis in Nail Psoriasis? An Immunohistological Study of Nail Psoriasis With and Without Psoriatic Arthritis	3
BAP1-Inactivated Melanoma Arising From BAP1-Inactivated Melanocytic Tumor in a Patient With BAP1 Germline Mutation: A Case Report and Review of the Literature	3
Seborrheic Keratosis With Sebaceous Differentiation, a Series of 8 Cases and Critical Review of the Literature	3
A Case of Indeterminate Cutaneous Dendritic Cell Tumors in the Setting of Chronic Myelomonocytic Leukemia	3
A Case of Whipple Disease With Cutaneous Manifestations	3
Primary Cutaneous Epithelioid Inflammatory Myofibroblastic Sarcoma Harboring RANBP2-ALK Fusion: Report of an Exceptional Case	3
An Atypical Myelomonocytic Cell Infiltrate: Use of Next-Generation Sequencing to Diagnose Indeterminate Cell Histiocytosis	3
Occupational Localized Cutaneous Argyria With Pseudo-Ochronosis in a Jeweler	3
Adding Perplexity to Rarity: Diffuse S100-Protein and SOX10 Expression in a Molecularly Confirmed PAX7-Positive Primary Cutaneous Ewing Sarcoma	3
Clear Cell Differentiation in Eccrine Porocarcinoma as a High-Risk Feature: Epidemiologic and Pathologic Features of Eccrine Porocarcinoma in a Single-Center Case Series	3
Primary Subcutaneous Spindle Cell Synovial Sarcoma: First Reported Case	3
Histologic Screening of Malignant Melanoma, Spitz, Dermal and Junctional Melanocytic Nevi Using a Deep Learning Model	3
Diffuse (Generalized) Plane Xanthoma Misdiagnosed as Carotenoderma: Usefulness of Reflectance Confocal Microscopy	3
Primary Cutaneous Malignant Perivascular Epithelioid Cell Tumor Mimicking Undifferentiated Pleomorphic Sarcoma: A Report of a Rare Entity	3

Clinicopathological Features of Seborrheic-Like Dermatitis in HIV-Infected Adults: A Single Institutional Descriptive Cross-Sectional Study	3
Dermatologic Oncology and Histopathology at a Secondary Care Centre During the Coronavirus Disease 2019 Pandemic	3
Metastatic Mimics of Primary Cutaneous Lesions: Averting Diagnostic Pitfalls With Significant Repercussions	3
S100/CD34-Positive Spindle Cell Mesenchymal Neoplasm Harboring KIAA1549-BRAF Fusion	3
Cutaneous Polymer-Coating Embolism After Endovascular Procedures: Report of Two Cases and a Literature Review	3
Eruptive Necrotizing Infundibular Crystalline Folliculitis: An Expression of an Abortive Sebaceous Follicular Repair Pathway Linked to Committed Infundibular Stem Cells?	3
Digital Quantification of Melanocytic Density in Resection Margins of Lentigo Maligna Using SOX10 Versus Hematoxylin–Eosin Staining	3
In Vivo Reflectance Confocal Microscopy of Adnexal Tumors: Evaluation of Trichoepithelioma, Sebaceoma, and Fibrofolliculoma	3
Merkel Cell Carcinoma In Situ: No More Serendipity?	3
Analysis of Genetic Alterations in Cutaneous Malignant Melanomas Unveils Unique Loco-Regional Variations and Novel Predictors of Metastatic Potential	3
Does Keloid Histology Influence Recurrence?	3
Dendritic Cell Neurofibroma With Pseudorosettes: A Variant of Neurofibroma?	3
Poster Abstracts Presented at the 24th Virtual Joint Meeting of The International Society of Dermatopathology, April 12–16, 2021	3
Sebaceous Tumors of the Skin: A Study of 145 Lesions From 136 Patients Correlating Pathologic Features and DNA Mismatch Repair Staining Pattern	3
Sarcoidosis With Cutaneous Manifestations of Necrobiosis Lipoidica	3
Cutaneous Endothelial Dysfunction and Complement Deposition in COVID-19	3
Unique Recognizable Histopathologic Variant of Palisaded Neutrophilic and Granulomatous Dermatitis that Is Associated With SRSF2-Mutated Chronic Myelomonocytic Leukemia: Case Report and Review of the	3
Histologically Diverse BAP1-Deficient Melanocytic Tumors in a Patient With BAP1 Tumor Predisposition Syndrome	3
Epidermotropic Epstein–Barr virus-Positive Diffuse Large B-Cell Lymphoma: A Series of 3 Cases of a Very Unusual High-Grade Lymphoma	3
From Churg–Strauss Syndrome to Eosinophilic Granulomatosis With Polyangiitis: A Historical Review of Nomenclature and Diagnostic Criteria	3
PRAME Immunohistochemical Expression and TERT Promoter Mutational Analysis as Ancillary Diagnostic Tools for Differentiating Proliferative Nodules From Melanoma Arising in Congenital Nevi	3
A Case of Congenital Syphilis—Focus on Histopathology and Literature Review	3
Hansen Disease (Leprosy) and Armadillo Exposure in Arkansas: A Case Series	3
Systemic EBV-Positive Methotrexate-Related Lymphoproliferative Disorder Associated With Skin Lesion Resembling EBV-Positive Mucocutaneous Ulcer: A Report of Two Cases	3
A New Digital Method for Counting Mast Cells in Cutaneous Specific Lesions of Mastocytosis: A Series of Adult Cases of Mastocytosis With Clinical–Pathological Correlations	3
Pure and Mixed Desmoplastic Melanomas: A Retrospective Clinicopathologic Comparison of 33 Cases	3
Nevus Sebaceous of the Scalp With Stepwise Progression Into Invasive Syringocystadenocarcinoma Papilliferum	3
Acquired Human Papilloma Virus Type 6–Associated Epidermodysplasia Verruciformis in a Patient With Systemic Lupus Erythematosus	3
Specificity of the Histopathologic Diagnosis of Psoriasis	3
Atypical Herpes Simplex Presenting Necrotizing Granulomas in an Immunocompromised Patient	3
Microsecretory Adenocarcinoma of the Ear Canal: Novel Cutaneous Analog of a Salivary Gland Neoplasm	3
Distinct Salivary Gland Features in Sjögren's Syndrome and Lupus Erythematosus Sialadenite	3
YAP1 Expression in Lichen Planus and Squamous Cell Carcinoma: Role in Disease Pathogenesis and Potential Therapeutic Target	3
Osteoclast-Like Giant Cells: Focus on Entities Relevant to Dermatopathology and Underlying Pathogenesis	3
Cutaneous Manifestations of Castleman Disease: Histopathological Characteristics and Review of Literature	3
Disseminated Inflammatory Lesions in 2 Patients With COVID-19: Answer	3
Sebaceous Carcinomas: A Clinicopathological Comparison of Ocular and Extraocular Variants	3
Immunohistochemical Localization of Phosphorylated and Unphosphorylated Form of β-catenin With Regard to Shadow Cell and Squamous Differentiation in Cutaneous Pilomatricoma	3
Bulboma: A Benign Keratosis With Differentiation Toward the Lower Segment of the Hair Follicle	2
Immunohistochemical ALK Expression in Granular Cell Atypical Fibroxanthoma: A Diagnostic Pitfall for ALK-Rearranged Non-neural Granular Cell Tumor	2
A Rare Case of Primary Cutaneous Signet-Ring Cell Melanoma With Discrepant Findings on Gene Expression Profiling and Chromosomal Microarray Analysis	2
Letter Regarding Editorial by Samuel Zagarella	2
Cutaneous Histiocytic Sarcoma With Cellular Cannibalism	2
A Rare Case of Hydrophilic Polymer Embolization After Transcatheter Aortic Valve Replacement	2
A Case of Tofacitinib-Induced Lymphomatoid Papulosis With Ocular Involvement	2
Immunohistochemistry for PRAME in Dermatopathology	2
Combining Reflective Confocal Microscopy and Dynamic Optical Coherence Tomography to Diagnose Melanoacanthoma: Case Report	2
T-Regulatory Cells in Erythema Nodosum Leprosum: An Immunohistochemical and Image Morphometric Study	2
Cutaneous Malignant Melanoma With Rhabdomyosarcomatous Dedifferentiation: an Immunohistological and Molecular Case Study With Literature Review	2
Staged Excision of Lentigo Maligna of the Head and Neck: Assessing Surgical Excision Margins With Melan A, SOX10, and PRAME Immunohistochemistry	2
Proficiency at Tick Identification by Pathologists and Clinicians Is Poor	2
Genetic Studies on a Case of Eruptive Disseminated Spitz Nevus and Review of Other 33 Cases	2
CD34 Staining as a Useful Tool in Disorders of Collagen Degeneration	2
False-Negative Rate of Direct Immunofluorescence on Lower Extremities in Bullous Pemphigoid	2
Pilomatrical Tumor of Low Malignant Potential: A Tumor Between Pilomatricoma and Pilomatrical Carcinoma	2
Unusual Case of Nail Unit Melanoma	2
The Role of Reflectance Confocal Microscopy in the Evaluation of Pigmented Oral Lesions and Their Relationship With Histopathological Aspects	2
Epithelioid Fibrous Histiocytoma With Chondroblastoma-Like Features: A Report of a Rare Entity and Discussion of Related Diagnostic Challenges	2
Histopathological and Immunohistochemical Characterization of Skin Biopsies From 41 SARS-CoV-2 (+) Patients: Experience in a Mexican Concentration Institute: A Case Series and Literature Review	2
Defining the Histopathological Term Atypical Intraepidermal Melanocytic Proliferation: A Retrospective Cross-Sectional Study	2
Apocrine Chromhidrosis	2
Unusual Presentations of Primary and Metastatic Adenoid Cystic Carcinoma Involving the Skin	2
Vulvar Elastosis: A Novel Diagnostic Entity	2
Proliferating Pilar Tumors Are Characterized by Recurrent 15q, 6q, and 6p22.2 Alterations	2
Lichen Planopilaris Pemphigoides: A Novel Bullous Dermatosis Due to Programmed Cell Death Protein-1 Inhibitor Therapy	2
Low-Grade Hidradenocarcinoma of the Foot With Metastasis to a Lymph Node	2
Acral Calcified Vascular Leiomyoma: Report of 3 Cases and Literature Review	2
Subtlety of Granulomatous Mycosis Fungoides: A Retrospective Case Series Study and Proposal of Helpful Multimodal Diagnostic Approach With Literature Review	2
Tumoral Melanosis and Separate Granulomatous Inflammation due to Talimogene Laherparepvec	2
Type 2 Dermal Dendrocytes Are Telocytes and So Should They Be Called	2
Focal Synovial Inflammation Versus Enthesitis Theory in Distal Psoriatic Arthritis: A Pioneer Histopathologic Study	2
Secondary Syphilis With Elastophagocytosis: An Unusual Histologic Finding	2
Peculiar Histopathologic Feature of an Erythematous/Morbilliform Eruption in a COVID-19–Positive Patient	2
T-Cell Lymphoblastic Lymphoma/Leukemia Presenting as a Diffuse Viral Exanthem-like Reaction: A Clinical and Histopathological Challenge	2
Hydroa Vacciniforme–Like Lymphoproliferative Disorder With Progression to EBV+ Cytotoxic Peripheral T-Cell Lymphoma	2
Pulse Granuloma–Like Reaction on the Forearm Following an Accidental Wound	2
Atypical Painful Purpuric Cutaneous Nodules With Ibrutinib	2
Aberrant Melan-A Expression in Extramammary Paget Disease	2
Oral Lichen Planus Associated With Lichen Planus Pigmentosus and Lichen Sclerosus in Monozygotic Twins	2
Gender and Ethnic Representation of Incoming Dermatopathology Fellows: A 10-Year Analysis	2
TRPS1 Expression in Endocrine Mucin-Producing Sweat Gland Carcinoma: Diagnostic Utility and Pitfalls	2
Primary Cutaneous CD4-Positive Small/Medium T-Cell Lymphoproliferative Disorder Mimicking Jessner Lymphocytic Infiltrate and Tumid Lupus—A Report of Two Cases	2
Basal Cell Carcinomas After Radiotherapy Show More Frequent Follicular Differentiation Than Tumors From Sun-Exposed Areas: Immunohistochemical Study With a Special Focus on Infundibulocystic Basal Cel	2
Commentary on a Recent Article Entitled “a Case Report of Papillary Digital Adenocarcinoma With BRAFV600E Mutation and Quantified Mutational Burden”	2
Rare Case of Paraneoplastic Pemphigus Associated With Prostatic Cancer	2
Compound Clear Cell Sarcoma: A Case Report With Ulceration and Pagetoid Scatter	2
Concurrent Trypanosoma cruzi and Cytomegalovirus Reactivation in an Immunosuppressed Patient With Limited Cutaneous Systemic Sclerosis	2
Extramedullary Blast Crisis of Chronic Myelogenous Leukemia With a Skin Lesion: A Case Report and Literature Review	2
Joseph von Gerlach—A Reminder of One of the Pioneers of Histochemistry on the Occasion of His 200th Birthday	2
Acquired Leukonychia of the Distal Nail Plate: A Morphologic and Proteomic Analysis	2
Rate of Immunohistochemistry Utilization in the Diagnosis of Cutaneous Melanocytic Lesions	2
Image Morphometric Analysis of B Cells and Plasma Cells in Erythema Nodosum Leprosum With Clinicopathological Correlation	2
Melanocytic Hyperactivation Simulating an Acral Lentiginous Melanoma in a Patient With Parkinson Disease Treated by Levodopa	2
The Utility of Myoepithelial Cell Layer Identification in Adnexal Carcinomas	2
Pseudolymphoma to Lymphoma: A Case of Chronic Reactive Lymphoid Hyperplasia Transforming to Primary Cutaneous Marginal Zone Lymphoma	2