Dermatologic Differential Diagnosis.pdf. - Famona Site

Eccrine nevus – brown papule JAAD 51:301–304, 2004
Eccrine poroma – mimicking melanoma Cutis 59:43–46, 1997
Eccrine porocarcinoma AD 131:211–216, 1995
Eccrine sweat gland carcinoma
Eccrine syringofibroadenoma JAAD 13:433–436, 1985
Epidermal nevus
Eruptive vellus hair cysts Ped Derm 5:94–96, 1988; BJD
116:465–466, 1987
Fibroepithelioma of Pinkus (variant of basal cell carcinoma)
BJD 150:1208–1209, 2004; gray–brown papule JAAD
52:168–169, 2005
Fibrokeratoma
Fibrous hamartoma of infancy Ped Pathol 14:39–52, 1994
Generalized eruptive histiocytoma (progressive eruptive
histiocytomas) – hundreds of skin-colored, brown, blue–red
papules; resolve with macular pigmentation; face, trunk,
proximal extremities; brown scaly papules AD 139:933–938,
2003; JAAD 35:323–325, 1996; JAAD 31:322–326, 1994;
JAAD 20:958–964, 1989; JAAD 17:499–454, 1987; AD
117:216–221, 1981; AD 116:565–567, 1980; AD 96:11–17,
1967; AD 88:586–593, 1963; progressive nodular histiocytoma –
red-brown nodules Ped Derm 19:409–411, 2002
Granular cell myoblastoma – red, hyperpigmented
Cutis 75:21,23–24, 2005; Ped Derm 14:489–490, 1997;
AD 126:1051–1056, 1990
Kaposi’s sarcoma
Keloid JAAD 46:S63, 2002; Dermatol Surg 25:631–638, 1999
Leiomyomas – red–brown AD 88:510–520, 1963
Leiomyosarcoma – brown nodule AD 135:341–346, 1999
Leukemia – granulocytic sarcoma (chloroma)
Lymphoma – red–brown nodules Ped Derm 19:409–411, 2002;
cutaneous T-cell lymphoma Ped Derm 21:558–560, 2004;
immunocytoma (low grade B-cell lymphoma) – blue or
reddish–brown papules JAAD 44:324–329, 2001
Melanoacanthoma
Melanocytic nevus, including congenital melanocytic nevus
Rook p.1722–1723, 1998, Sixth Edition; congenital dermal
melanocytic nevus – widespread hyperpigmented nodules
JAAD 49:732–735, 2003; atypical nevi; eruptive atypical nevi in
AIDS AD 125:397–401, 1989
Melanoma – primary JAMA 292:2771–2776, 2004; Semin Oncol
2:5–118, 1975; metastatic
Metastases – metastatic breast carcinoma as pigmented papule
JAAD 31:1058–1060, 1994; AD 125:536–539, 1989
Mucinous nevus BJD 148:1064–1066, 2003; congenital
mucinous nevus – brown, skin-colored plaques Ped Derm
20:229–231, 2003
Mucinous eccrine nevus Ped Derm 20:137–139, 2003
Multinucleate cell angiohistiocytoma – multiple dark brown
papules and nodules of extremities JAAD 35:320–322, 1996;
AD 132:703–708, 1996; JAAD 30:417–422, 1994
Neurilemmomatosis JAAD 10:344–354, 1984
Neurocutaneous melanosis JAAD 24:747–755, 1991
Neurofibroma resembling congenital melanocytic nevus
JAAD 20:358–362, 1989
Neurothekeoma Bolognia p.1845, 2003
Nevus spilus
Ossifying fibromyxoid tumor of the skin – tan-brown, dark brown
nodule JAAD 52:644–647, 2005
Pigmented hamartomatous lesions including: JAAD 10:1–16, 1984
Acanthosis nigricans
Epidermal nevus
Melanoacanthoma
PAPULES AND NODULES, HYPERPIGMENTED (WITH OR WITHOUT HYPERKERATOSIS) 445
Nevus verrucosus
Nevus sebaceus
Pinkus tumor – flesh, pink, or brown; sessile or pedunculated
Cutis 54:85–92, 1994
Poikiloderma vasculare atrophicans with CTCL
Scars, pigmented
Spontaneously regressing melanoma Pathology 7:91–99, 1975
Hemorrhage within scar Cutis 74:293–298, 2004
Seborrheic keratoses
Seborrheic keratosis with trichilemmomas masquerading as
melanoma Cutis 54:351–353, 1994
Self-healing reticulohistiocytosis JAAD 13:383–404, 1985
Spitz nevi JAAD 27:901–913, 1992; agminated Spitz nevi BJD
117:511–512, 1987; eruptive Spitz nevi JAAD 15:1155–1159,
1986; congenital Spitz nevus mimicking melanoma JAAD
47:441–444, 2002; combined Spitz nevus – pink, red, tan, or
dark brown AD 125:1703–1708, 1989; AD 82:325–335, 1960
Smooth muscle hamartoma
Pigmented spindle cell nevus
Squamous cell carcinoma BJD 149:1292–1308, 2003; J Cutan
Pathol 27:381–386, 2000
Steatocystoma multiplex
Syringoacanthoma – seborrheic keratosis-like AD 120:751–756,
1984
Syringomas, including eruptive syringomas Cutis 76:267–269,
2005; AD 140:1161–1166, 2004; J Eur Acad Dermatol Venereol
15:242–246, 2001; AD 125:1119–1120, 1989; generalized
eruptive clear cell syringomas – brown AD 125:1716–1717,
1989
Trichoblastoma – arising in a nevus sebaceus BJD
149:1067–1070, 2003
Vellus hair cysts, eruptive
Waldenström’s macroglobulinemia – neoplastic B-cell infiltrates;
red–brown or violaceous papulonodules Ann DV 129:53–55,
2002; JAAD 45:S202–206, 2001; Ann DV 112:509–516, 1985
PARANEOPLASTIC DISORDERS
Necrobiotic xanthogranuloma with paraproteinemia
Sign of Leser–Trelat
PRIMARY CUTANEOUS DISEASES
Acanthosis nigricans, including generalized acanthosis
nigricans
Axillary granular parakeratosis – brownish red keratotic papules
AD 140:1161–1166, 2004
Confluent and reticulated papillomatosis
Darier’s disease
Dowling–Degos disease (reticulated pigmented anomaly of the
flexures)
Endosalpingosis – ectopic Fallopian tube epithelium; umbilical
nodule BJD 151:924–925, 2004
Erythema elevatum diutinum JAAD 49:764–767, 2003
Flegel’s disease (hyperkeratosis lenticularis) JAAD 16:190–195,
1987; Cutis 48:201–204, 1991
Granuloma faciale
Kyrle’s disease
Lichen nitidus
Lichen planus Rook p.1904–1912, 1998, Sixth Edition; lichen
planus pigmentosus JAAD 21:815, 1989; Dermatologica
149:43–50, 1974