Table of Contents (tree)

dermoscopedia

1. How to contribute to Dermoscopedia (Ralph P. Braun)
   1. Mission statement (Ralph P. Braun)
   2. Introduction to dermoscopedia by the president of the IDS (Iris Zalaudek)
   3. Introduction to dermoscopedia by the founder of ISIC (Allan Halpern)
2. Principles of dermoscopy (Alon Scope)
   1. Clinical examination (Ralph P. Braun, Alon Scope, Florentia Dimitriou, Ashfaq A. Marghoob)
   2. Non polarized dermoscopy (Ralph P. Braun, Alon Scope, Florentia Dimitriou, Ofer Reiter, Ashfaq A. Marghoob)
   3. Polarized dermoscopy (Ralph P. Braun, Alon Scope, Florentia Dimitriou, Ofer Reiter, Ashfaq A. Marghoob)
   4. Differences between polarized and non polarized dermoscopy (Ralph P. Braun, Alon Scope, Florentia Dimitriou, Ofer Reiter, Ashfaq A. Marghoob)
3. Dermoscopic equipment (Philipp Tschandl)
4. Dermoscopic structures and their histopathological correlation (Oriol Yélamos)
   1. Colors (Ralph P. Braun, Katrin Kerl, Oriol Yélamos, Daniel Morgado, Constanza Riquelme-Mc Loughlin)
   2. Dermoscopic structures in melanocytic neoplasms (Ralph P. Braun, Katrin Kerl, Oriol Yélamos, Daniel Morgado, Constanza Riquelme-Mc Loughlin)
      1. Pigment network (Ralph P. Braun, Katrin Kerl, Oriol Yélamos)
      2. Negative network (Ralph P. Braun, Katrin Kerl, Oriol Yélamos)
      3. Angulated lines (Ralph P. Braun, Katrin Kerl, Oriol Yélamos)
      4. Dots (Ralph P. Braun, Oriol Yélamos)
         1. Regular dots (Ralph P. Braun, Oriol Yélamos)
         2. Irregular dots (Ralph P. Braun, Oriol Yélamos)
      5. Streaks (Ralph P. Braun, Oriol Yélamos)
      6. Homogenous blue pattern (Ralph P. Braun, Oriol Yélamos)
      7. Structureless areas (Ralph P. Braun, Katrin Kerl, Oriol Yélamos)
         1. Hyperpigmented structureless areas (blotches) (Ralph P. Braun, Katrin Kerl, Oriol Yélamos)
         2. Regular hyperpigmented structureless areas (regular blotch) (Ralph P. Braun, Katrin Kerl, Oriol Yélamos)
         3. Irregular hyperpigmented structureless areas (irregular blotch) (Ralph P. Braun, Katrin Kerl, Oriol Yélamos)
         4. Hypopigmented structureless areas (Ralph P. Braun, Katrin Kerl, Oriol Yélamos)
      8. Regression structures / Blue white structures (Ralph P. Braun, Katrin Kerl, Oriol Yélamos)
         1. White scar-like depigmentation (Ralph P. Braun, Oriol Yélamos)
         2. Granularity / Peppering (Ralph P. Braun, Oriol Yélamos)
         3. Blue whitish veil (Ralph P. Braun, Katrin Kerl, Oriol Yélamos)
      9. Shiny white structures (Ralph P. Braun, Katrin Kerl, Oriol Yélamos)
         1. Shiny white streaks (Ralph P. Braun, Oriol Yélamos)
         2. Shiny white blotches and strands (N.N.)
         3. Rosettes (Ralph P. Braun)
      10. Blue white veil (Ralph P. Braun, Oriol Yélamos)
   3. Correlation of dermoscopic structures of melanocytic neoplasms in special sites (Ralph P. Braun, Oriol Yélamos, Daniel Morgado, Constanza Riquelme-Mc Loughlin)
      1. Correlation of dermoscopic structures on facial skin (Ralph P. Braun, Oriol Yélamos)
      2. Correlation of dermoscopic structures on volar skin (palms and soles) (Ralph P. Braun, Oriol Yélamos)
      3. Correlation of dermoscopic structures on mucosal sites (Ralph P. Braun, Oriol Yélamos)
      4. Correlation of dermoscopic structures on nails (Ralph P. Braun, Oriol Yélamos, Luc Thomas)
   4. Correlation of dermoscopic structures of non-melanocytic lesions (Ralph P. Braun, Oriol Yélamos, Daniel Morgado, Constanza Riquelme-Mc Loughlin)
      1. Globules (Ralph P. Braun, Katrin Kerl, Oriol Yélamos)
      2. Correlation of dermoscopic structures of basal cell carcinoma (Ralph P. Braun, Oriol Yélamos)
         1. Correlation of leaf like areas and spoke wheel areas (Ralph P. Braun, Oriol Yélamos)
         2. Correlation of large blue gray ovoid nests (Ralph P. Braun, Oriol Yélamos)
         3. Correlation of multiple blue-gray non-aggregated dots and globules (Ralph P. Braun, Oriol Yélamos)
         4. Correlation of ulcerations and erosions (Ralph P. Braun, Oriol Yélamos)
         5. Shiny white blotches and strands (Ralph P. Braun, Oriol Yélamos)
         6. Correlation of arborizing vessels and serpentine vessels (Ralph P. Braun, Oriol Yélamos)
      3. Correlation of keratinizing tumors (Ralph P. Braun, Oriol Yélamos)
      4. Correlation of seborrheic keratosis (Ralph P. Braun, Oriol Yélamos)
      5. Correlation of angioma / angiokeratoma (Ralph P. Braun, Oriol Yélamos)
      6. Correlation of dermatofibroma (Ralph P. Braun, Oriol Yélamos)
      7. Correlation of lichen planus-like keratosis (Ralph P. Braun, Oriol Yélamos)
      8. Correlation of clear cell acanthoma (string of pearls) (Ralph P. Braun, Oriol Yélamos)
      9. Correlation of sebaceous neoplasms (Ralph P. Braun, Oriol Yélamos)
      10. Correlation of porokeratosis (Ralph P. Braun, Oriol Yélamos)
   5. Correlation of Inflammoscopy (Ralph P. Braun, Oriol Yélamos, Daniel Morgado, Constanza Riquelme-Mc Loughlin)
      1. Correlation of psoriasis (Ralph P. Braun, Oriol Yélamos)
      2. Correlation of dermatitis (Ralph P. Braun, Oriol Yélamos)
      3. Correlation of lichen planus (Ralph P. Braun, Oriol Yélamos)
      4. Correlation of rosacea (Ralph P. Braun, Oriol Yélamos)
      5. Correlation of granulomatous skin disease (Ralph P. Braun, Oriol Yélamos)
   6. Correlation of infectious diseases (Ralph P. Braun, Oriol Yélamos, Daniel Morgado, Constanza Riquelme-Mc Loughlin)
      1. Correlation of molluscum contagiosum (Ralph P. Braun, Oriol Yélamos)
      2. Correlation of warts (Ralph P. Braun, Oriol Yélamos)
      3. Correlation of scabies (Ralph P. Braun, Oriol Yélamos)
   7. Correlation of trichoscopy (hair and scalp dermoscopy) (Ralph P. Braun, Oriol Yélamos, Daniel Morgado, Constanza Riquelme-Mc Loughlin)
   8. Importance of dermoscopy and histopathology correlates (Ralph P. Braun, Oriol Yélamos, Daniel Morgado, Constanza Riquelme-Mc Loughlin)
5. Terminology (Harald Kittler)
   1. Metaphotic terminology (Harald Kittler)
      1. Metaphoric term "Pigment network" (Harald Kittler)
      2. Metaphoric term "Shiny white structures" (Harald Kittler)
      3. Metaphoric term "Globules" (Harald Kittler)
      4. Metaphoric term "Dots" (Harald Kittler)
      5. Metaphoric term "Streaks" (Harald Kittler)
      6. Metaphoric term "Patterns" (Harald Kittler)
      7. Metaphoric term "Blotches" (Harald Kittler)
      8. Metaphoric term "Regression structures" (Harald Kittler)
      9. Metaphoric terms on facial skin (Harald Kittler)
      10. Metaphoric terms on volar skin (Harald Kittler)
   2. Descriptive terminology (Harald Kittler)
      1. Terminology Lines (Harald Kittler)
      2. Terminology Clods (Harald Kittler)
      3. Terminology Dots (Harald Kittler)
      4. Terminology Circles (Ralph P. Braun)
      5. Terminology Pseudopods (Harald Kittler)
      6. Terminology Structureless (Harald Kittler)
      7. Terminology others (Harald Kittler)
   3. Terminology for blood vessels (Harald Kittler)
      1. Terminology for vessel morphology (Harald Kittler)
      2. Terminology for vessel arrangement (Harald Kittler)
   4. Dictionnaries (Harald Kittler)
      1. Dictionary of descriptive and metaphoric terminology (full text) (Ralph P. Braun, Harald Kittler)
6. Vascular structures (Ralph P. Braun)
   1. Anatomy of normal skin vasculature (Ralph P. Braun)
   2. Vessels in the tumor micro environment (Ralph P. Braun)
   3. Arborizing blood vessels (Ralph P. Braun)
   4. Hairpin vessels (Ralph P. Braun)
   5. Milky red globules / areas (Ralph P. Braun)
   6. Glomerular vessels (Ralph P. Braun)
   7. Comma vessels (Ralph P. Braun)
   8. Dotted vessels (Ralph P. Braun)
   9. Linear irregular vessels (Ralph P. Braun)
   10. Polymorphous vessels (Ralph P. Braun)
   11. Corkscrew / tortous vessels (Ralph P. Braun)
   12. Crown vessels (Ralph P. Braun)
   13. Strawberry pattern (Ralph P. Braun)
   14. String of pearls pattern (Ralph P. Braun)
7. Non melanocytic lesions (Ralph P. Braun)
   1. Basal cell carcinoma (Natalia Jaimes, Ashfaq A. Marghoob)
      1. Superficial Basal cell carcinoma (Ashfaq A. Marghoob)
      2. Nodular Basal Cell Carcinoma (Ofer Reiter, Ashfaq A. Marghoob)
      3. Morpheaform / sclerosing / infiltrative basal cell carcinoma and desmoplastic trichoepithelioma (Ashfaq A. Marghoob)
      4. Fibroepithelioma of Pinkus (Ralph P. Braun)
   2. Actinic keratosis / Bowen's disease / keratoacanthoma / squamous cell carcinoma (Teresa Deinlein, Iris Zalaudek)
      1. Actinic keratosis (Teresa Deinlein, Iris Zalaudek)
      2. Squamous cell carcinoma in situ / Bowens disease (Teresa Deinlein, Florentia Dimitriou, Iris Zalaudek)
      3. Keratoacanthoma (Teresa Deinlein, Florentia Dimitriou, Iris Zalaudek)
      4. Squamous cell carcinoma (Teresa Deinlein, Florentia Dimitriou, Iris Zalaudek)
   3. Solar lentigines / seborrheic keratoses / lichen planus-like keratosis (Ralph P. Braun, Stephanie Nouveau, Harold Rabinovitz, Maggie Oliviero)
      1. Solar lentigines (Ralph P. Braun, Stephanie Nouveau)
      2. Seborrheic keratoses (Ralph P. Braun, Stephanie Nouveau, Sabine Ludwig)
      3. Lichen planus-like keratosis (Harold Rabinovitz, Maggie Oliviero)
      4. Solar lentigines / seborrheic keratoses / lichen planus-like keratosis (full text) (Ralph P. Braun, Stephanie Nouveau)
   4. Vascular lesions (Pedro Zaballos, Ignacio Gómez Martín)
      1. Angioma (Pedro Zaballos, Ignacio Gómez Martín)
      2. Angiokeratoma (Pedro Zaballos, Ignacio Gómez Martín)
      3. Pyogenic granuloma (Pedro Zaballos, Ignacio Gómez Martín)
      4. Microvenular hemangioma (Pedro Zaballos, Ignacio Gómez Martín)
      5. Angioma serpiginosum (Pedro Zaballos, Ignacio Gómez Martín)
      6. Port-wine stain (Pedro Zaballos, Ignacio Gómez Martín)
      7. Lymphangioma circumscriptum (Pedro Zaballos, Ignacio Gómez Martín)
      8. Targetoid hemosiderotic hemangioma (Pedro Zaballos, Ignacio Gómez Martín)
      9. Kaposi’s sarcoma (Pedro Zaballos, Ignacio Gómez Martín)
      10. Angiosarcoma (Pedro Zaballos, Ignacio Gómez Martín)
   5. Dermatofibromas (Pedro Zaballos, Ignacio Gómez Martín)
   6. Sebaceous hyperplasia (Pedro Zaballos, Ignacio Gómez Martín)
   7. Clear Cell acanthoma (Ralph P. Braun, Ofer Reiter)
   8. Collision lesions (Rainer Hofmann, Andreas Blum, Florentia Dimitriou)
   9. Poroma (Ofer Reiter, Mike Marchetti, Cristina Carrera)
   10. Melasma (Emmanouil Chousakos)
8. Benign Melanocytic lesions (Ralph P. Braun)
   1. Classification of nevi / benign nevus pattern (Ralph P. Braun, Teresa Deinlein, Iris Zalaudek)
   2. Congenital nevi (Ashfaq A. Marghoob)
   3. Dysplastic / Atypical nevi (Ashfaq A. Marghoob)
   4. Benign nevus pattern (Ralph P. Braun, Rainer Hofmann, Ashfaq A. Marghoob)
   5. Blue nevi (Josep Malvehy, Susana Puig)
   6. Growing nevi (Sabine Ludwig, Teresa Deinlein, Iris Zalaudek)
   7. Spitz / Reed nevi (Giuseppe Argenziano, Teresa Russo, Gaetano Licata)
      1. Evolution of Spitz nevi (Ralph P. Braun, Michael Kunz)
      2. Management of Spitz nevi (Ralph P. Braun, Aimilios Lallas)
   8. Recurrent / persistent nevi (Andreas Blum)
   9. Suton / Halo Nevi (Rainer Hofmann)
   10. Factors that influence nevus pattern (age - skin type - body site) (Teresa Deinlein, Iris Zalaudek)
   11. Management of nevi 4 x 4 x 6 rule (Giuseppe Argenziano, Teresa Deinlein, Michael Kunz, Iris Zalaudek, Aimilios Lallas)
   12. Approach to patients with multiple nevi (Giuseppe Argenziano)
   13. Targetoid hemosiderotic nevi (Iris Zalaudek)
   14. Meyersson nevi (Iris Zalaudek)
9. Melanoma (Ashfaq A. Marghoob)
   1. Superficial Spreading Melanoma (Aimilios Lallas)
   2. Acrolentiginous Melanoma (Ralph P. Braun, Luc Thomas)
   3. Nodular Melanoma (Ralph P. Braun, Scott Menzies)
   4. Lentigo Maligna (Ralph P. Braun, Wilhelm Stolz, Richard Usatine, Luc Thomas)
   5. Amelanotic / hypomelanotic melanoma (Giuseppe Argenziano, Teresa Russo, Veronica Di Brizzi)
   6. Melanoma on sun damaged skin (Ralph P. Braun, Natalia Jaimes)
   7. Desmoplastic melanoma (Ashfaq A. Marghoob)
   8. Equivocal lesions (Josep Malvehy, Susana Puig)
   9. False positive diagnosis (Aimilios Lallas)
   10. False Negative Diagnosis (Aimilios Lallas)
10. Nail dermoscopy (Luc Thomas)
    1. Technical aspects and criteria for nail dermoscopy (Amélie Boespflug, Luc Thomas)
       1. Nail plate dermoscopy (Amélie Boespflug, Luc Thomas)
       2. Nail matrix dermoscopy (Amélie Boespflug, Luc Thomas)
       3. Quick overview of possibilities offered by reflectance and fluorescence confocal (Amélie Boespflug, Luc Thomas)
    2. Basic nail dermoscopy criteria (Amélie Boespflug, Luc Thomas)
    3. Tumors (Amélie Boespflug, Luc Thomas)
       1. Nevus and lentigo of the nail matrix (Amélie Boespflug, Luc Thomas)
       2. Congenital nevus (Amélie Boespflug, Luc Thomas)
       3. Nail melanoma (Amélie Boespflug, Luc Thomas)
       4. Benign epithelial tumors of the matrix (Amélie Boespflug, Luc Thomas)
          1. Onychomaticoma (Amélie Boespflug, Luc Thomas)
          2. Onychopapilloma (Amélie Boespflug, Luc Thomas)
       5. Malignant epithelial tumors of the matrix (Amélie Boespflug, Luc Thomas)
          1. SCC (Amélie Boespflug, Luc Thomas)
          2. Malignant onychopapiloma (Amélie Boespflug, Luc Thomas)
       6. Other nail tumors (Amélie Boespflug, Luc Thomas)
          1. Glomus-cell tumors (Amélie Boespflug, Luc Thomas)
          2. Exostosis (Amélie Boespflug, Luc Thomas)
    4. Inflammatory / Infectious / trauma induced / genetic nail pigmentations (Amélie Boespflug, Luc Thomas)
       1. Subungual hemorrhage (Amélie Boespflug, Luc Thomas)
       2. Onychotillomania (Amélie Boespflug, Luc Thomas)
       3. Warts (Amélie Boespflug, Luc Thomas)
       4. Fungal infections (Amélie Boespflug, Luc Thomas)
       5. Ethnic-type pigmentation (Amélie Boespflug, Luc Thomas)
       6. Other kinds (Amélie Boespflug, Luc Thomas)
11. Trichoscopy (Lidia Rudnicka, Anna Waskiel Burnat, Adriana Rakowska)
    1. Trichoscopic structures and patterns (Lidia Rudnicka, Anna Waskiel Burnat, Adriana Rakowska)
       1. Hair shafts (Lidia Rudnicka, Anna Waskiel Burnat, Adriana Rakowska)
       2. Hair follicle openings (Lidia Rudnicka, Anna Waskiel Burnat, Adriana Rakowska)
       3. Perifollicular and interfollicular skin surface (Lidia Rudnicka, Anna Waskiel Burnat, Adriana Rakowska)
       4. Blood vessels (scalp) (Lidia Rudnicka, Anna Waskiel Burnat, Adriana Rakowska)
       5. Normal trichoscopic findings (Lidia Rudnicka, Anna Waskiel Burnat, Adriana Rakowska)
    2. Aqcuired nonscarring alopecia (Androgenetic alopecia,Alopecia areata, Trichotillomania, Telogen effluvium) (Lidia Rudnicka, Anna Waskiel Burnat, Adriana Rakowska)
       1. Androgenetic alopecia (Lidia Rudnicka, Anna Waskiel Burnat, Adriana Rakowska)
       2. Alopecia areata (Lidia Rudnicka, Anna Waskiel Burnat, Adriana Rakowska)
       3. Trichotillomania (Lidia Rudnicka, Anna Waskiel Burnat, Adriana Rakowska)
       4. Telogen effluvium (Lidia Rudnicka, Anna Waskiel Burnat, Adriana Rakowska)
    3. Primary cicatricial alopecia (Lidia Rudnicka, Anna Waskiel Burnat, Adriana Rakowska)
       1. Lichen planopilaris (Lidia Rudnicka, Anna Waskiel Burnat, Adriana Rakowska)
       2. Discoid lupus erythematosus (Lidia Rudnicka, Anna Waskiel Burnat, Adriana Rakowska)
       3. Folliclitis decalvans (Lidia Rudnicka, Anna Waskiel Burnat, Adriana Rakowska)
       4. Dissecting cellulitis (Lidia Rudnicka, Anna Waskiel Burnat, Adriana Rakowska)
    4. Inflammatory scalp diseases (Lidia Rudnicka, Anna Waskiel Burnat, Adriana Rakowska)
       1. Tinea capitis (Lidia Rudnicka, Anna Waskiel Burnat, Adriana Rakowska)
       2. Seborrheic dermatitis (Lidia Rudnicka, Anna Waskiel Burnat, Adriana Rakowska)
       3. Scalp psoriasis (Lidia Rudnicka, Anna Waskiel Burnat, Adriana Rakowska)
12. Other special locations (Ralph P. Braun)
    1. Palms and Soles (Josep Malvehy, Susana Puig)
    2. Face (Maggie Oliviero)
    3. Mucosa (Andreas Blum, Olga Simionescu)
13. Dermoscopy in general dermatology / Inflammoscopy (Aimilios Lallas)
    1. Lichen planus (Sabine Ludwig, Aimilios Lallas)
    2. Psoriasis (Sabine Ludwig, Aimilios Lallas)
    3. Dermatitis (Sabine Ludwig, Aimilios Lallas)
    4. Pityrisasis rubra pilaris (Sabine Ludwig, Aimilios Lallas)
    5. Porokeratosis (Sabine Ludwig, Aimilios Lallas)
    6. Granulomatous skin disease (Sabine Ludwig, Aimilios Lallas)
       1. Sarcoidosis and lupus vulgaris (Sabine Ludwig, Aimilios Lallas)
       2. Granuloma annulare (Sabine Ludwig, Aimilios Lallas)
    7. Discoid lupus erythematosus (Sabine Ludwig, Aimilios Lallas)
    8. Rosacea (Sabine Ludwig, Aimilios Lallas)
    9. Lichen sclerosus and morphea (Sabine Ludwig, Aimilios Lallas)
    10. Urticaria and urticarial vasculitis (Sabine Ludwig, Aimilios Lallas)
    11. Pigmented purpuric dermatoses (Sabine Ludwig, Aimilios Lallas)
    12. Darier's disease (Sabine Ludwig, Aimilios Lallas)
    13. Mastocytosis (Sabine Ludwig, Aimilios Lallas)
    14. Vasculitis (Sabine Ludwig, Aimilios Lallas)
    15. Mycosis fungoides (Sabine Ludwig, Aimilios Lallas)
    16. Cutaneous B-cell lymphoma (Shamir Geller, Ashfaq A. Marghoob)
    17. Juvenile xanthogranuloma (Shamir Geller, Ashfaq A. Marghoob)
    18. Papulo squamous skin (N.N.)
    19. Inflammatory skin of the face (N.N.)
14. Infectious skin diseases (Entomodermoscopy) (Aimilios Lallas)
    1. Parasitosis (Aimilios Lallas)
    2. Scabies (Aimilios Lallas)
    3. Cutaneous larva migrans (Aimilios Lallas)
    4. Pediculosis (Aimilios Lallas)
    5. Tick bites (Aimilios Lallas)
    6. Viral infections (Aimilios Lallas)
    7. HPV infections (Aimilios Lallas)
    8. Molluscum contagiusum (Aimilios Lallas)
15. Diagnostic Strategies / Algorithms (Ralph P. Braun)
    1. Pattern analysis (Harald Kittler, Florentia Dimitriou)
       1. Structures used in pattern analysis (Harald Kittler)
    2. ABCD rule (Wilhelm Stolz, Michael Kunz)
    3. Menzies Method (Ralph P. Braun, Scott Menzies)
    4. Seven Point Checklist (Giuseppe Argenziano, Teresa Russo, Giulia Calabrese, Alina De Rosa)
    5. Three point checklist (Giuseppe Argenziano, Teresa Russo, Alina De Rosa)
    6. Chaos and Clues (Harald Kittler, Cliff Rosendahl, Aksana Marozava)
    7. TADA (Natalia Jaimes, Ashfaq A. Marghoob)
    8. Prediction without Pigment (Harald Kittler, Cliff Rosendahl, Aksana Marozava)
    9. The color wheel approach (Orit Markowitz, Corinna Psomadakis, Nadeem Marghoob)
    10. The blue black rule (N.N.)
    11. BRAFF checklist for acral melanoma (N.N.)
16. Analytic approach (Harald Kittler)
    1. Lines (Harald Kittler, Florentia Dimitriou)
    2. Pseudopods (N.N.)
    3. Structureless (N.N.)
17. Two-step algorithm (Ashfaq A. Marghoob)
    1. Introduction to the top-down 2-step approach (Ralph P. Braun, Ashfaq A. Marghoob, Aimilios Lallas)
    2. Level 1: Nevi (Ralph P. Braun, Ashfaq A. Marghoob, Aimilios Lallas)
    3. Level 2: Dermatofibromas (Ralph P. Braun, Ashfaq A. Marghoob, Aimilios Lallas)
    4. Level 3: Intradermal nevi (Ralph P. Braun, Ashfaq A. Marghoob, Aimilios Lallas)
    5. Level 4: BCC (Ralph P. Braun, Ashfaq A. Marghoob, Aimilios Lallas)
    6. Level 5: SCC (Ralph P. Braun, Ashfaq A. Marghoob, Aimilios Lallas)
    7. Level 6: SK & lentigo (Ralph P. Braun, Ashfaq A. Marghoob, Aimilios Lallas)
    8. Level 7: Angioma / Angiokeratoma / Hemangioma (Ralph P. Braun, Ashfaq A. Marghoob, Aimilios Lallas)
    9. Level 8: Sebaceous hyperplasia (Ralph P. Braun, Ashfaq A. Marghoob, Aimilios Lallas)
    10. Level 9: Clear cell acanthoma (Ralph P. Braun, Ashfaq A. Marghoob, Aimilios Lallas)
    11. Step 2 (Ralph P. Braun, Ashfaq A. Marghoob, Aimilios Lallas)
    12. Nevi requiring special consideration (Ralph P. Braun, Ashfaq A. Marghoob, Aimilios Lallas)
    13. Melanoma patterns and structures (Ralph P. Braun, Ashfaq A. Marghoob, Aimilios Lallas)
    14. Melanoma pattern and structures on special sites (Ralph P. Braun, Ashfaq A. Marghoob, Aimilios Lallas)
    15. Classic two-step algorithm (Ralph P. Braun, Ashfaq A. Marghoob)
    16. Revised two-step algorithm (Ralph P. Braun, Ashfaq A. Marghoob, Aimilios Lallas)
    17. Schematics for Download (Ralph P. Braun, Ashfaq A. Marghoob, Aimilios Lallas)
18. Clues and tricks (Ralph P. Braun)
    1. Wobble sign (Ralph P. Braun)
    2. Ink test (Ralph P. Braun)
    3. Tape stripping (Ralph P. Braun)
    4. Blink sign (Ralph P. Braun, Ashfaq A. Marghoob)
19. Exceptions to rules and mimickers (Ayelet Rishpon, Ashfaq A. Marghoob)
20. Diagnostic accuracy (Harald Kittler)
    1. Sensitivity and Specificity (N.N.)
21. Confocal Microscopy (Giovanni Pellacani)
22. Other Imaging techniques (Ralph P. Braun)
    1. OCT (Adele Rakosi, Olivier Gaide)
23. Digital mole monitoring (Harald Kittler, Scott Menzies)
    1. Short Term Monitoring (Scott Menzies, Florentia Dimitriou)
    2. Long Term Monitoring (Harald Kittler, Florentia Dimitriou)
24. Teledermoscopy (H. Peter Soyer, Katie Lee)
25. Artificial intelligence (AI) and the ISIC project (Ralph P. Braun, Allan Halpern, Philipp Tschandl)
    1. Introduction to computer assisted diagnosis (Allan Halpern)
    2. ISIC project (Ofer Reiter)
26. Books and other resources (Ralph P. Braun)
    1. Online resources (Ralph P. Braun)
    2. Other resources (Ralph P. Braun)
27. IDS Dermoscopy Podcasts (Ralph P. Braun)
28. Meetings (Karsten Hoffmeyer)
29. Instructions for editors / authors (Ralph P. Braun, Karsten Hoffmeyer)
    1. How to log in (Karsten Hoffmeyer)
    2. How to add videos (Ralph P. Braun, Karsten Hoffmeyer)
    3. How to add links (Ralph P. Braun, Karsten Hoffmeyer)
    4. How to add references (Ralph P. Braun, Karsten Hoffmeyer)
    5. Video tutorials (Ralph P. Braun)
    6. List of help pages (Karsten Hoffmeyer)
30. Top rated chapters (Karsten Hoffmeyer)

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