American Journal of Dermatopathology

Article	Citations
Molluscum Contagiosum–Associated Atypical CD30-Positive Lymphomatoid Papulosis-like Infiltrate: Report of Three Cases	29
Solitary Ulcerated and Verrucous Plaque With Violaceous Borders: Answer	21
Linear Alopecia in a Healthy Young Woman: Challenge	20
Seborrheic Keratosis With Malignant Transformation (Invasive or Noninvasive Squamous Cell Carcinoma Arising in Seborrheic Keratosis): A Clinicopathologic and Immunohistochemical Study of 11 Cases	18
Intramuscular Cellular Nodules in a Congenital Large Plaque-Like Blue Nevus: Melanoma or Not?	17
Direct Immunofluorescence in Dermatomyositis and Lupus Erythematosus: Cross-Sectional Diagnostic Accuracy and Correlation With Serologies and Other Features of Systemic Disease	16
Multiple, Grouped Translucent Papulovesicles on the Lower Lip: Challenge	15
An Unusual Rash in a Recent Liver Transplant Recipient: Answer	14
Bullous Dermatosis on the Whole Body: Answer	14
Dermatopathology Trainee World Cup Abstract Presentations at the 27th Joint Meeting of the International Society of Dermatopathology, March 6–7, 2024, San Diego, California, USA	13
Oral Focal Mucinosis of the Tongue: A Rare Localization for a Rare Entity	12
Psoriasiform Eruptions: An Etiological Perspective	10
Anaplastic Large Cell Transformation of Mycosis Fungoides: Case Report and Review of the Literature	10
Scurvy and Tinea Corporis Simulating Leukocytoclastic Vasculitis	10
Dermatofibroma Versus Dermatofibrosarcoma Protuberans: A Nuclear Morphology Study	10
Eruptive Pruritic Maculopapular Rash Following Pfizer-BioNTech COVID-19 Vaccination: Answer	9
TRPS1 Expression in Endocrine Mucin-Producing Sweat Gland Carcinoma: Diagnostic Utility and Pitfalls	9
Persistent Erythematous Papules on Inflammatory Scalp: Challenge	9
Nevus Spilus With Dermatoheliosis: A Histologic Mimicker of Melanoma in Situ at Melanoma Excision Margins	9
Cutaneous Oxalosis Due to Primary Hyperoxaluria	8
Rate of Immunohistochemistry Utilization in the Diagnosis of Cutaneous Melanocytic Lesions	8
Four Case Reports of Cutaneous Sparganosis From Peruvian Amazon	8
Multifocal Cutaneous Granular Cell Tumor in Children: A Rare Entity	8
Melanoma Mimicker: Pigmented Mammary Paget Disease in a Man	7
Asymptomatic Leg Ulcer in a HIV-2+ Veteran: Answer	7

Peculiar Histopathologic Feature of an Erythematous/Morbilliform Eruption in a COVID-19–Positive Patient	7
Immunohistochemical Expression of Angiotensin-Converting Enzyme 2 in the Skin of Patients Affected by COVID-19	7
Chronic Lymphedema of the Eyelid and Face: Answer	7
A Case of Biphenotypic Adnexal Carcinoma With Bowenoid and Basaloid Features: Focus on the Expression of SOX9 and Wnt Signaling Pathway Molecules, Including CDX2	7
Cutaneous Malignant Melanoma With Rhabdomyosarcomatous Dedifferentiation: an Immunohistological and Molecular Case Study With Literature Review	7
Reevaluation of GLI1 Expression in Skin Tumors	7
Epithelioid Fibrous Histiocytoma With Chondroblastoma-Like Features: A Report of a Rare Entity and Discussion of Related Diagnostic Challenges	6
Solitary Subcutaneous Nodule on the Eyelid: Answer	6
Asymptomatic Solitary Nodule in the Interdigital Space: Challenge	6
Persistent Arcuate and Annular Rash: Answer	6
Tumoral Melanosis and Separate Granulomatous Inflammation due to Talimogene Laherparepvec	6
Cutaneous Presentation of T-Cell Prolymphocytic Leukemia Mimicking Dermatomyositis	6
Nervous Nipple: Pseudopolythelia Caused by a Neurofibroma of the Areola	6
Blue Toe in an Oncological Patient: Answer	6
IL-17 Expression in the Perifollicular Fibrosis in Biopsies From Lichen Planopilaris	6
Trichoblastoma: A Consecutive Series of 349 Sporadic Cases Analyzed by Ackerman Subtypes	6
Epidermodysplasia Verruciformis After Hematopoietic Stem Cell Transplantation in a Patient With Severe Combined Immunodeficiency Syndrome	6
Erythematous Patches and Plaques: What to Make of a Rash that Looks like Pepperoni Pizza?	5
Use of Cytokeratin 17 in the Differentiation Between Desmoplastic Trichilemmoma and Cutaneous Basal Cell Carcinoma	5
When a Pilar Cyst Is Not a Pilar Cyst: Answer	5
Nodule on the Left Thumb in an Elderly Man: Challenge	5
Regressing Papules on the Sole of the Foot: Challenge	5
Persistent Nose Swelling in a Teenage Girl: Challenge	5
Scaly Plaques on the Foot: Challenge	5
Clinicopathologic Features of Facial Dermatofibromas, a Cohort Study, and a Systematic Review of Literature	5
Crusted Papules in the Diaper Region: Answer	5
Reticular Patches in a Patient With Multiple Myeloma: Answer	5
Folliculosebaceous Cystic Hamartoma Arising in Miescher-Type Melanocytic Nevi	5
Unexpected Granulomatous Dermatitis: Challenge	4
Subcutaneous Nodules on the Head and Ankle: Challenge	4
Giant Hemosiderotic Adenodermatofibroma: A Case Report and Review of the Literature	4
Recurrent Erythematous Lesion: Challenge	4
Unexpected Abdominal Fat Pad Biopsy: Answer	4
Histological Transformation and Clonal Relationship of Subcutaneous Marginal Zone B-Cell Lymphoma and Diffuse Large B-Cell Lymphoma	4
In Memoriam: N. Scott McNutt, MD	4
A Slow-Growing Papule on the Right Shin: Challenge	4
Not All Cauliflowers Are HPV: Challenge	4
A Firm, Verrucous, Hyperkeratotic Periorbital Papule on an Adult Man: Challenge	4
A Firm, Verrucous, Hyperkeratotic Periorbital Papule on an Adult Man: Answer	4
The First Case of Gamma-Delta Primary Cutaneous Anaplastic Large Cell Lymphoma?	4
A Rare Case of Epstein-Barr Virus–Positive T-Cell Lymphoma in the Skin of an Immunocompromised Patient	4
Primary Cutaneous Anaplastic Large Cell Lymphoma With 6p25.3 Rearrangement and Epidermotropism	4
A Fast-Growing Tumor on the Head of an Elderly Woman: Challenge	4
ALK-Negative Primary Cutaneous Anaplastic Large Cell Lymphoma With Systemic Involvement or Systemic ALCL With Cutaneous Lesion. A Diagnostic Dilemma	4
Poster Abstracts Presented at the 24th Virtual Joint Meeting of The International Society of Dermatopathology, April 12–16, 2021	4
Persistent Scattered Pustules Arising in a Patient With Ulcerative Colitis	4
The Brownish Verrucous Plaques on Buttocks: Challenge	4
Subcutaneous Nodules on the Head and Ankle: Answer	4
Bilateral Hand Metastases From a Pleomorphic/Dedifferentiated Leiomyosarcoma: A Case Report	4
Acquired Elastotic Hemangioma With Multiple Lesions: A Case Report	4

Indolent, Painful, and Dystrophic Nail Unit Tumor in an Elderly Man: Answer	4
Multiple Plantar Swellings as the Presenting Sign of a Systemic Disease: Challenge	4
Podophyllotoxin Cytological Effects on the Epidermis in Condyloma Acuminatum	4
Unexpected Abdominal Fat Pad Biopsy: Challenge	4
Indolent, Painful, and Dystrophic Nail Unit Tumor in an Elderly Man	4
Persistent Nose Swelling in a Teenage Girl: Answer	3
Gorlin-Like Phenotype in a Young Girl With a De Novo PTCH2 Variant Mutation of Uncertain Significance	3
A Case of Early Morphea Mimicking Hypopigmented Mycosis Fungoides in a Pediatric Patient	3
Dermal Cystine Crystals: An Incidental Finding During Mohs Surgery	3
Case Report—Indurated Plaques and Recurrent Fevers in a 37-Year-Old Man: Answer	3
Recurrent Papular Eruption: Challenge	3
Cutaneous Sarcomatoid Squamous Cell Carcinoma With Smooth Muscle Actin Expression: Two Case Reports and Review of the Literature	3
Comparison of Histopathological Findings in Psoriasis According to the Lesion Location From Biopsy	3
Primary Cutaneous Aspergillosis in Immunocompetent Patients Due to Aspergillus niger: A Report of 4 Cases	3
Cutaneous Involvement of Angioimmunoblastic T-Cell Lymphoma Masquerading as B-Cell Reactive Lymphoid Hyperplasia	3
Plasma Cell-Predominant Lichen Planopilaris	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
Homozygous Loss of CDKN2 in Primary Cutaneous CD8(+) Lymphoma NOS	3
Cutaneous Malignant Squamomelanocytic Tumor: A Case Report of a Rare Neoplasm	3
Androgen Receptor Immunohistochemistry is Superior to PRAME for the Differentiation of Sebaceous Carcinoma From Primary Cutaneous Basaloid Mimics	3
Diffuse Vesicular Rash: Answer	3
A Systematic Review of Histopathologic Surveys on Mucocutaneous Biopsies in Patients Developed COVID-19 Vaccine-Related Dermatologic Manifestations	3
Hyperkeratotic Plaques of Distal Extremities as a Presenting Sign of Autoimmune Hepatitis: Challenge	3
Subcutaneous Nodules With Lymphocutaneous Spread	3
Eruptive Papules as a Cutaneous Manifestation of Metastatic Prostate Adenocarcinoma	3
Lipid-Laden Floret-Like Multinucleated Giant Cells: A Novel Histopathologic Observation in Rhinophyma	3
Doubly Misdiagnosed: Exophiala Masquerading as Squamous Cell Carcinoma and Chromoblastomycosis	3
Proliferating Pilar Tumors Are Characterized by Recurrent 15q, 6q, and 6p22.2 Alterations	3
A Case of Tofacitinib-Induced Lymphomatoid Papulosis With Ocular Involvement	3
Compound Clear Cell Sarcoma: A Case Report With Ulceration and Pagetoid Scatter	3
Telangiectasia Macularis Eruptiva Perstans of the Scalp Mimicking Angiosarcoma	3
Eccrine Squamous Syringometaplasia Associated With Lichen Sclerosus et Atrophicus	3
Scaly Plaques on the Foot: Answer	3
An Unusual Vulvar Mass in an Adolescent: Challenge	3
YAP1 Expression in Lichen Planus and Squamous Cell Carcinoma: Role in Disease Pathogenesis and Potential Therapeutic Target	3
Multiple Recurrent Plaques on the Truck and Face: Answer	3
Focal Synovial Inflammation Versus Enthesitis Theory in Distal Psoriatic Arthritis: A Pioneer Histopathologic Study	3
Genetic Studies on a Case of Eruptive Disseminated Spitz Nevus and Review of Other 33 Cases	3
Trichorhinophalangeal Syndrome Type 1–Positive Cells in Breast Dermal Granulation Tissues and Scars: A Potential Diagnostic Pitfall	3
Pseudolymphoma to Lymphoma: A Case of Chronic Reactive Lymphoid Hyperplasia Transforming to Primary Cutaneous Marginal Zone Lymphoma	3
Morphologic Spectrum of Rhabdomyomatous Mesenchymal Hamartomas (Striated Muscle Hamartomas) in Pediatric Dermatopathology	3
A Case of Indeterminate Cutaneous Dendritic Cell Tumors in the Setting of Chronic Myelomonocytic Leukemia	3
Recalcitrant Indurated Cystic Nodule on the Abdomen: Answer	2
A Rare Case of Hydrophilic Polymer Embolization After Transcatheter Aortic Valve Replacement	2
Disseminated Inflammatory Lesions in 2 COVID-19 Patients: Challenge	2
A Rare Collision of Vulvar Melanoma and Extramammary Paget Disease: Case Report and Review of the Literature	2
Cutaneous Lymphocytic Vasculitis After Administration of the Second Dose of AZD1222 (Oxford–AstraZeneca) Severe Acute Respiratory Syndrome Coronavirus 2 Vaccination: Casuality or Causality?	2
Persistent Arcuate Annular Rash: Challenge	2
An Atypical Myelomonocytic Cell Infiltrate: Use of Next-Generation Sequencing to Diagnose Indeterminate Cell Histiocytosis	2
Cutaneous Perivascular Hemophagocytosis: A Report of 2 Cases With Emphasis on Clinical and Histological Features	2
S100/CD34-Positive Spindle Cell Mesenchymal Neoplasm Harboring KIAA1549-BRAF Fusion	2
A Comparison of Preferentially Expressed Antigen in Melanoma Immunohistochemistry and Diagnostic Gene Expression-Profiling Assay in Challenging Melanocytic Proliferations	2
Low-Grade Hidradenocarcinoma of the Foot With Metastasis to a Lymph Node	2
Chronic Plaque on the Flank of a Young Boy: Answer	2
Rare Presentation of Melanoma Recurrences With Diffuse Subcutaneous Intravascular Lesions: A Novel In-Transit Metastases Pattern	2
Lupus Erythematosus Tumidus Associated With Hemophagocytosis	2
Polypoid Lesion on the Palm: Answer	2
Recurrent Neuroendocrine Primary Cutaneous Mucinous Carcinoma of the Scalp After Complete Excision	2
Immunohistochemical ALK Expression in Granular Cell Atypical Fibroxanthoma: A Diagnostic Pitfall for ALK-Rearranged Non-neural Granular Cell Tumor	2
Immunohistochemistry for Preferentially Expressed Antigen in Melanoma in the Differential Diagnosis of Melanocytic Lesions of the Nail Apparatus	2
Cocaine-Induced Plasma Cell Orificial “Dermatomucositis”: A More Accurate Descriptive Term for a Clearly Dermatological Entity	2
A Problem of Classification: 2 Cases of Epstein–Barr Virus + Primary Cutaneous Plasmacytoma Arising in Immunocompetent Elderly Patients	2
Richter Syndrome Presenting as Subcutaneous Nodules and a Dermal Plaque	2
Schwannian and Perineuriomatous Differentiation in a Series of Giant Congenital Melanocytic Nevi	2
Rapidly Progressive Primary Cutaneous Gamma Delta T-Cell Lymphoma With FYN Gene Alteration	2
Apocrine Hidrocystoma of the Nail: A Unique Case	2
Primary Cutaneous Lymphoproliferative Disorders With Dual B-Cell and T-Cell Clonality: Challenge	2
CD8+ Lymphogranulomatous Dermatitis as a Manifestation of Malignancy-Associated Immunodeficiency: Rethinking Paraneoplastic Granulomas	2
Cutaneous “Microcystic” Microsecretory Adenocarcinoma With Marked Adnexal Hyperplasia: A Simulant of Microcystic Adnexal Carcinoma	2
Atypical Melanocytic Matricoma: A Case Report with Molecular Studies	2
An Infant With a Congenital Violaceous Plaque: Challenge	2
Immunohistochemical Expression of Galectin-3 in Pemphigus Vulgaris	2
Disseminated Protothecosis Due to Prototheca zopfii and Literature Review	2
Beyond the Surface: Dermoscopic, Clinical, and Histopathological Insights Into Secondary Extramammary Paget Disease of the Glans Linked to Urothelial Carcinoma	2
Unusual Case of a Caruncular Oncocytoma	2
A Comparative Study of CD56 and Smooth Muscle Actin Expression in Basal and Squamous Cell Carcinomas	2
Hyperkeratotic Plaques of Distal Extremities as a Presenting Sign of Autoimmune Hepatitis: Answer	2
Navigating Diagnostic and Therapeutic Challenges in Primary Cutaneous Gamma/Delta T-Cell Lymphoma: A Case Study of Fatal Outcomes Within Two Months	2
Identification of Hard Ticks in the United States: A Practical Guide for Clinicians and Pathologists	2
Adding “Unlikely” as a Clinical Qualifier Is Unlikely to Be of Help: A Retrospective, Single-Center, Cross-Sectional Cohort Study	2

Recurrent PTPN14 Mutations in Trichilemmoma: Evidence for Distinct Pathways of Molecular Pathogenesis	2
Utilization of ChatGPT to Simplify Complex Dermatopathology Reports Into Patient-Friendly Language	2
Pseudolymphomatous Cutaneous Angiosarcoma Presenting With Persistent Firm Facial Edema in a Patient With Systemic Sclerosis	2
TERT Promoter Mutational Analysis as an Ancillary Diagnostic Tool for Diagnostically Challenging Melanocytic Neoplasms	2
Tender Subcutaneous Nodule on the Plantar Heel: Challenge	2
Cutaneous Metaplastic Synovial Cyst Presenting as a Cutaneous Horn	2
Extraordinary Case: Unique Presentation of an Aggressive Epstein-Barr Virus–Positive Mucocutaneous Ulcer	2
Penile Bowen Disease–Associated Secondary Cutaneous Amyloidosis - A Rare Case With Review	2
Metastatic Tonsil Squamous Cell Carcinoma: An Important Consideration in the Differential Diagnosis of Malignant Basaloid Neoplasms in the Skin: Case Report and Review of the Literature	2
A Firm, Subcutaneous Nodule on the Temple of an Adolescent African American Male: Answer	2
Primary Cutaneous CD4-Positive Small/Medium T-Cell Lymphoproliferative Disorder Mimicking Jessner Lymphocytic Infiltrate and Tumid Lupus—A Report of Two Cases	2
Primary Cutaneous Anaplastic Large Cell Lymphoma With Rare Extracutaneous Disseminated Disease: A Case Report	2
Ulcerated Papulonodules in Crohn Disease: Answer	2
Subcutaneous Mass on the Chin of a 15-Year-Old Adolescent Boy: Answer	2
Sweet Syndrome as a Herpetiform Mimic: A Diagnostic Challenge	2
Ulcerated Nipple Nodule, Clinicopathologic Challenge: Answer	2
Lymphomatoid Papulosis “Type E” Affecting the Palate: A Detailed Case Report and Review of Literature	2
An Elderly Man With a Violaceous Plaque on the Right Buttock: Challenge	2
Histopathologic Perspective of Nail Lichen Planus: A 10-year Case Series From a Tertiary Care Center in South India	2
A Case of Circumscribed Palmar or Plantar Hypokeratosis and a Mini-review of the Literature	2
Granulomatous Dermatitis Heralding Myelodisplastic/Myeloproliferative Neoplasms. Neoplastic or Reactive Cells? A Study of 2 Cases	2
Reply to: Case of Bullous Grover Disease	2
Analysis of Genetic Alterations in Cutaneous Malignant Melanomas Unveils Unique Loco-Regional Variations and Novel Predictors of Metastatic Potential	2
Tender Subcutaneous Nodule on the Plantar Heel: Answer	2
Fungating Areolar Mass in a Woman With No Medical History: Challenge	2
In Vivo Reflectance Confocal Microscopy of Adnexal Tumors: Evaluation of Trichoepithelioma, Sebaceoma, and Fibrofolliculoma	2
Retiform Purpura in a Young Girl: Challenge	2
Multiple Mucosal Papules in a Pediatric Patient: Challenge	2
Progressive Nonhealing Lower Extremity Ulcers: Answer	2
BAP1-Inactivated Melanoma Arising From BAP1-Inactivated Melanocytic Tumor in a Patient With BAP1 Germline Mutation: A Case Report and Review of the Literature	2
Perianal Cutaneous Spindle Cell Squamous Cell Carcinoma With Myxoid Stroma: Case Report and Literature Review	2
A Complex Vasculitis: Thrombophlebitis, Subcutaneous Granulomatous Arteritis, and Eosinophilic Granulomatosis With Polyangiitis Presenting Clinically as Livedo Racemosa With Nodular Erythema	2
A Second Case of Localized Cutaneous Amyloid Elastosis: Expanding the Discussion of Associations With a Unique Histopathologic Entity	2
Clinical and Histopathologic Characteristics of Metastatic and Locally Advanced Cutaneous Basal Cell Carcinomas	2
A Combined Spindle Cell Melanoma and Sarcomatoid Squamous Cell Carcinoma: A Rather Unique Squamomelanocytic Tumor	2
Combining Reflective Confocal Microscopy and Dynamic Optical Coherence Tomography to Diagnose Melanoacanthoma: Case Report	2
Erythematous Papule on the Breast of a Middle-Aged Woman: Challenge	2
Keratotic Papules on a Patient With Down Syndrome	2
Painless Symmetric Thickening of Proximal Interphalangeal Joints in an Adolescent Girl: Challenge	2
Subcutaneous Mass on the Chin of a 15-Year-Old Adolescent Boy: Challenge	2
Clinicopathologic Correlation and Routine Immunostains Help Distinguish Congenital Disseminated Pyogenic Granuloma From Other Cutaneous Disseminated Vascular Proliferations of Infancy: Case Report and	2
Optimizing Detection of Lymphatic Invasion in Primary Cutaneous Melanoma With the Use of D2-40 and a Paired Melanocytic Marker	2
Post-traumatic Bullous Pilomatrixoma Exploring the Pathogenesis	2
Primary Cutaneous CD4+ Small or Medium T-Cell Lymphoproliferative Disorder With Persistent B-Cell Clone: Clinicopathologic Challenge	2
A Verrucous Plaque With Linear Fissures in a Patient With Crohn's Disease: Challenge	2
The Utility of PRAME and Ki-67 as Prognostic Markers for Cutaneous Melanoma	2
Utility of Cyclin D1 Immunostaining in Cutaneous Xanthogranuloma	2
Syringocystadenoma Papilliferum-Like Features in Poroma: An Unusual Morphologic Pattern of Poroma or True Synchronous Occurrence of 2 Distinct Neoplasms?	2
Differential Expression of p53 in Mycosis Fungoides, Sezary Syndromes, and Their Transformed Forms	1
Pediatric Melanoma With a Rare BRAF V600K Mutation	1
Major Histotypes in Skin Melanoma: Nodular and Acral Lentiginous Melanomas Are Poor Prognostic Factors for Relapse and Survival	1
Eruptive Necrotizing Infundibular Crystalline Folliculitis: An Expression of an Abortive Sebaceous Follicular Repair Pathway Linked to Committed Infundibular Stem Cells?	1
Hyperpigmented Mycosis Fungoides Masquerading as Longstanding Lichen Planus Pigmentosus: A Diagnostic Pitfall	1
Stathmin 1 and p53 Expression in Cutaneous Squamous Cell Carcinoma and Precursor Lesions	1
A Retrospective Review: Our Experience With an Adhesive-Based Pigmented Lesion Assay Used to Evaluate Cutaneous Lesions Suspicious for Melanoma	1
Evaluating Advanced Machine Learning Models for Histopathological Diagnosis of Hansen Disease	1
Crystalglobulinemia: A Rare Presenting Manifestation of Multiple Myeloma	1
Whole-Exome Sequencing Identifies Novel and Previously Reported Mutations in a Case of Intravascular B-Cell Lymphoma	1
Pautrier Microabscess: A Topic of Great Controversy	1
Systemic EBV-Positive Methotrexate-Related Lymphoproliferative Disorder Associated With Skin Lesion Resembling EBV-Positive Mucocutaneous Ulcer: A Report of Two Cases	1
Rare Cutaneous Primary Presentation of Extracavitary Primary Effusion Lymphoma	1
From Churg–Strauss Syndrome to Eosinophilic Granulomatosis With Polyangiitis: A Historical Review of Nomenclature and Diagnostic Criteria	1
Radiotherapy-Associated Cutaneous Mastocytosis in a Patient With Breast Carcinoma. Case Report and Review of the Literature	1
Early Erythema Migrans: Do Not Count on Plasma Cells	1
Primary Epithelioid Angiosarcoma of the Penis: A Case Report With a Brief Review of the Literature	1
Immunohistochemical Characteristics of Atypical Fibroxanthoma and Pleomorphic Dermal Sarcoma: A Systematic Review and Meta-Analysis	1
Metastatic Undifferentiated Melanoma Mimicking a Primary Bone Tumor: A Potential Diagnostic Pitfall	1
Drug-Induced Histiocytoid Sweet Syndrome: Two Cases With Levofloxacin and Amoxicillin–Clavulanate	1
Spindle Cell Lipoma With Florid Primary Follicular Lymphocytic Hyperplasia: A Novel Association With Potential Diagnostic Pitfalls	1
Expression of p40 in Primary Cutaneous Mucinous Carcinoma Versus Primary Mucinous Carcinomas of the Breast and Colon	1
Inflammatory Vitiligo: A Rare Cause of Pseudolymphoma	1
Utility of PRAME Immunohistochemistry in the Detection of Subtle Melanoma Microsatellites	1
Idiopathic Lichenoid and Granulomatous Vulvitis: A Distinct Clinicopathological Entity	1
A Case of Palmoplantar Porokeratosis With Hypokeratosis: A New Subtype of Porokeratosis?	1
Gender and Ethnic Representation of Incoming Dermatopathology Fellows: A 10-Year Analysis	1
The Intricate Relationship Between H3K27 Trimethylation and Merkel Cell Polyomavirus Status in Merkel Cell Carcinoma	1
Pseudolipoblastic Perineuroma: A Rare Histologi̇c Subtype	1
A Rare Case of Primary Cutaneous Signet-Ring Cell Melanoma With Discrepant Findings on Gene Expression Profiling and Chromosomal Microarray Analysis	1
Pigmented Lesions on the Ear: Answer	1
Quantifying Mast Cell and Eosinophil Cellular Density in Skin Biopsy Tissue From Adults With Maculopapular Cutaneous Mastocytosis as Compared With Urticaria and Normal Skin: A Retrospective Histopatho	1
A Case Series of Primary Cutaneous Sarcomatoid Carcinoma With Aberrant Smooth Muscle Actin Expression: A Clinicopathologic and Immunophenotypic Study	1
Dermatopathology Trends in African Americans: A Retrospective Analysis of Biopsies	1
Eruptive Widespread Violaceous Papules and Nodules on the Trunk: Challenge	1
Penile and Scrotal Porokeratosis: A Single-Institution Experience	1
Genital Lesions in an Immunocompromised Patient: Answer	1
Combined Melanocytic Nevus and Nevus Sebaceus: A Case Series and Review of the Literature	1
NUT Expression Is of Diagnostic Utility in the Distinction of Digital Papillary Carcinoma From Poroid Hidradenoma	1
Histopathologic Spectrum of Findings Associated With Tattoos: Multicenter Study Series of 230 Cases	1
Approach to the so-called “Invisible Dermatosis”: When Subtle Histopathological Findings Guide Diagnosis	1
“Pathway Leap”: A New Molecular Phenomenon to Consider in the Pathogenesis of Melanocytic Tumors	1
Follicular T-Helper Cells in Marginal Zone Lymphoma: Evidence of an Organoid Immune Response	1
Unilateral Grover-like Skin Eruption Following Pfizer COVID-19 Vaccine	1
Evolution of Dupilumab-Associated Cutaneous Atypical Lymphoid Infiltrates	1
Chronic Itch of Unknown Origin Is Associated With an Enhanced Th2 Skin Immune Profile	1
Vulvar Lesion With Incidental Histopathologic Findings: Answer	1