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11. |
A Case of Late Congenital Syphilis at the Metropolitan Museum of Art, New York |
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The American Journal of Dermatopathology,
Volume 10,
Issue 5,
1988,
Page 448-450
Giovanni Borroni,
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ISSN:0193-1091
出版商:OVID
年代:1988
数据来源: OVID
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12. |
Connotations |
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The American Journal of Dermatopathology,
Volume 10,
Issue 5,
1988,
Page 451-456
John Dirckx,
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ISSN:0193-1091
出版商:OVID
年代:1988
数据来源: OVID
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13. |
Basal Cell Carcinoma with Follicular Differentiation |
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The American Journal of Dermatopathology,
Volume 10,
Issue 5,
1988,
Page 457-457
Juan Rosai,
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ISSN:0193-1091
出版商:OVID
年代:1988
数据来源: OVID
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14. |
To the Editor |
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The American Journal of Dermatopathology,
Volume 10,
Issue 5,
1988,
Page 458-468
Richard Goldhahn,
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ISSN:0193-1091
出版商:OVID
年代:1988
数据来源: OVID
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15. |
Light‐Microscopic Assessment of 100 Patients with Patch/Plaque‐Stage Mycosis Fungoides |
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The American Journal of Dermatopathology,
Volume 10,
Issue 5,
1988,
Page 469-477
Brian Nickoloff,
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摘要:
The light-microscopic recognition of patch/plaque stages of mycosis fungoides is difficult, but remains as the “gold standard” for the diagnosis of mycosis fungoides (MF). A review of previous publications concerning the light-microscopic histological criteria for recognition of MF is followed by a summary of our recent histological findings involving 100 patients. The quantitative histological assessment included 13 different parameters for each case of patch/plaque-stage disease. The different criteria included parakeratosis, acanthosis, density of upper dermal mononuclear cell infiltrate, degree of lymphocyte atypia, degree of epidermotropism, Pautrier microabscess formation, band-like pattern, presence of basal vacuolar change, spongiosis, papillary dermal fibrosis, presence of eosinophils, and presence of plasma cells. The most significant histological features of patch/plaque-stage MF are:1. Broad zones of epidermis in which lymphocytes, which are usually not markedly atypical, are in close apposition to basal and lower-level keratinocytes predominantly as single cells in a somewhat linear configuration on the epidermal side of the dermal-epidermal junction. In general, the surrounding keratinocytes do not display any cytopathic changes, i.e., basal vacuolar degeneration or apoptosis.2. The papillary dermis contains a variably dense mono-nuclear cell infiltrate that is usually polymorphous and in which there is papillary dermal fibrosis with plasma cells and eosinophils.3. Pautrier microabscesses are only present in the minority of cases of MF.Representative “threshold” cases of the earliest recognizable diagnostic cases of MF are illustrated. A pragmatic diagnostic approach to patients presenting with a clinical picture suggesting MF is outlined. The potential usefulness of additional ancillary diagnostic techniques such as immunoperoxidase frozen-section stains and T-cell-receptor gene rearrangements are briefly reviewed.
ISSN:0193-1091
出版商:OVID
年代:1988
数据来源: OVID
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16. |
Alopecia Mucinosa Progressing into Mycosis FungoidesA Long‐Term Follow‐up Study of Two Patients |
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The American Journal of Dermatopathology,
Volume 10,
Issue 5,
1988,
Page 478-486
Henri Sentis,
Rein Willemze,
Erik Scheffer,
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摘要:
The present report describes two patients with alopecia mucinosa who developed mycosis fungoides 4 and 8 years after the diagnosis of alopecia mucinosa had been made. The relationship between both conditions will be discussed.
ISSN:0193-1091
出版商:OVID
年代:1988
数据来源: OVID
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17. |
Angiocentric and Angiodestructive Infiltration of Adult T‐Cell Leukemia/Lymphoma (ATLL) in the Skin |
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The American Journal of Dermatopathology,
Volume 10,
Issue 5,
1988,
Page 487-496
Toshiaki Manabe,
Mitsuyoshi Hirokawa,
Keiko Sugihara,
Takashi Sugihara,
Mamoru Kohda,
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摘要:
This report describes the clinical and pathological features of cutaneous lesions observed in a 73-year-old woman with terminal adult T-cell leukemia/lymphoma (ATLL) and a 42-year-old man who had chronic ATLL with persistent nasal stuffiness and rhinorrhea of 2 years' duration. Histology of the skin lesions from these two cases showed large blood vessel (arterial and venous) involvement at the level of the dermosubcutaneous junction, in which angiocentric and angiodestructive infiltration of the tumor cells was prominent and reminiscent of lymphomatoid granulomatosis (LYG) and/or polymorphic reticulosis. ATLL commonly involves the skin. Moreover, it may originate in the skin. The majority of researchers have observed perivascular and periadnexal infiltration, frequent epidermal exocytosis with Pautrier's microabscesses, and the occasional presence of leukemic cells within the vascular lumen; however, vascular involvement like that seen in our cases has not been described before. Our cases suggest that a variety of T-cell malignancies may be angiocentric and angiodestructive in nature, and that so-called LYG and LYG-like malignant lymphomas are not a single disease, but may constitute a heterogeneous group of T-cell malignancies including ATLL.
ISSN:0193-1091
出版商:OVID
年代:1988
数据来源: OVID
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18. |
Multicentric ReticulohistiocytosisReport of Three Cases with the Evaluation of Tissue Proteinase Activity |
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The American Journal of Dermatopathology,
Volume 10,
Issue 5,
1988,
Page 497-504
Torello Lotti,
Marco Santucci,
Roberto Casigliani,
Paolo Fabbri,
Roberto Bondi,
Emiliano Panconesi,
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摘要:
Three cases of multicentric reticulohistiocytosis showing typical clinical, histologic, and ultrastructural findings are reported. In one, gastric cancer occurred; in the other two cases, severe polyarthritis was the only detectable internal involvement. The serine proteinases. urokinase and tissue-type plasminogen activator, were evaluated both with the autohistographic technique and spectrophotometric assay in lesional skin and synovia. Urokinase levels appeared grossly increased in the lesional synovia and moderately increased in the lesional skin. We suggest that urokinase, presumably released by the activated proliferating histiocytes, may play a major role in the extracellular matrix degradation leading to erosion of cartilage and adjacent bone in multicentric reticulohistiocytosis.
ISSN:0193-1091
出版商:OVID
年代:1988
数据来源: OVID
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19. |
Ultrastructural Characteristics of Keloid Fibroblasts |
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The American Journal of Dermatopathology,
Volume 10,
Issue 5,
1988,
Page 505-508
Lois Matsuoka,
Jouni Uitto,
Jacobo Wortsman,
R. Abergel,
John Dietrich,
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摘要:
Myofibroblasts abound in granulation tissue, where they play an important role in the healing process. We evaluated the characteristics of fibroblasts in ten patients with keloids, a disorder of skin wound repair. Keloid lesions uniformly exhibited numerous fibroblasts with prominent Golgi complexes and abundant rough endoplasmic reticulum. Although rare fibroblasts exhibited a convoluted nucleus and tangled microfilaments, none could be characterized as myofibroblast, as defined by cytoplasmic myofilaments and cell to cell junctions. We conclude that fibroblast density and activity are increased in keloids. but true myofibroblasts are not a component of these lesions.
ISSN:0193-1091
出版商:OVID
年代:1988
数据来源: OVID
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20. |
Basal Cell Carcinoma with Matrical DifferentiationMatrical Carcinoma |
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The American Journal of Dermatopathology,
Volume 10,
Issue 5,
1988,
Page 509-513
F. Aloi,
A. Molinero,
M. Pippione,
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摘要:
Three unusual cases of basal cell carcinoma showing matrical differentiation as evidenced by the focal presence of “shadow cells” within basaloid islands are described. The termbasal cell tumor with matrical differentiationseems to be appropriate for this type of tumor. Its differentiation from other tumors, particularly malignant pilomatricoma, is also discussed.
ISSN:0193-1091
出版商:OVID
年代:1988
数据来源: OVID
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