1. |
Histologic Changes Induced by Fine‐Needle Aspiration |
|
Advances in Anatomic Pathology,
Volume 3,
Issue 2,
1996,
Page 71-90
John Chan,
S. Tang,
William Tsang,
K. Lee,
John Batsakis,
Preview
|
PDF (6910KB)
|
|
摘要:
Fine-needle aspiration (FNA) is a widely adopted procedure for the investigation of patients with mass lesions, but few studies have been published on the histologic changes resulting from the procedure. Although the effects are often minor and do not interfere with subsequent histologic diagnosis, infarction, extensive hemorrhage, and pseudomalignant changes can cause considerable problems in histologic evaluation and even lead to erroneous interpretation of benign lesions as malignancies. This article provides a comprehensive treatise on the subject, with emphasis on the thyroid, breast, lymph node, and salivary gland, the four sites on which FNA is commonly performed. The changes can be broadly classified into three groups: (a) tissue injury and repair. (b) infarction, and (c) reactive, pseudomalignant, and pseudoinvasive changes in the epithelium. Tissue injury usually takes the form of hemorrhage and hemosiderin deposit, associated with variable degrees of reparative reaction, which can occasionally be so striking that Kaposi's sarcoma or angiosarcoma is mimicked. Infarction can be focal or total and is particularly and Hurthle cell tumor. Reactive changes in the epithelium that can mimic malignancies or invasive tumors include benign implantation in or outside the fibrous capsule of benign tumors (such as thyroid follicular adenoma or mammary intraductal papilloma), epithelial displacement in benign lesions or intraductal carcinoma of the breast, reactive atypia in the benign or adenomatious epithelium (mimicking carcinoma or even angiosarcoma), and reactive epithelial or myoepithelial proliferation in salivary gland tumors. The histologic features that are helpful for recognizing the true nature of these lesions are discussed.
ISSN:1072-4109
出版商:OVID
年代:1996
数据来源: OVID
|
2. |
Tubular SeminomaAn Addition to the Short List of Potentially Confusing Seminoma Variants, with an Addendum on the Immunohistology of Seminomas and Dysgerminomas |
|
Advances in Anatomic Pathology,
Volume 3,
Issue 2,
1996,
Page 91-96
Robert Rouse,
Preview
|
PDF (2494KB)
|
|
ISSN:1072-4109
出版商:OVID
年代:1996
数据来源: OVID
|
3. |
Quantitative Estrogen Receptor Immunohistochemical Analysis of Breast CancerAdvantages and Potential Problems |
|
Advances in Anatomic Pathology,
Volume 3,
Issue 2,
1996,
Page 97-100
Aysegul Sahin,
Nelson Ordóñez,
Preview
|
PDF (1619KB)
|
|
ISSN:1072-4109
出版商:OVID
年代:1996
数据来源: OVID
|
4. |
Thyroid Carcinoma in Patients with Familial Adenomatous PolyposisA Distinctive Tumor Type? |
|
Advances in Anatomic Pathology,
Volume 3,
Issue 2,
1996,
Page 101-105
John Chan,
Preview
|
PDF (1862KB)
|
|
ISSN:1072-4109
出版商:OVID
年代:1996
数据来源: OVID
|
5. |
Acral Lentiginous Melanoma—Thumbs Up or Thumbs Down? |
|
Advances in Anatomic Pathology,
Volume 3,
Issue 2,
1996,
Page 106-108
Alvin Solomon,
Preview
|
PDF (1226KB)
|
|
ISSN:1072-4109
出版商:OVID
年代:1996
数据来源: OVID
|
6. |
Epithelioid gastric stromal tumor (leiomyoblastoma)Mayo Clinic experience |
|
Advances in Anatomic Pathology,
Volume 3,
Issue 2,
1996,
Page 109-109
&NA;,
Preview
|
PDF (903KB)
|
|
ISSN:1072-4109
出版商:OVID
年代:1996
数据来源: OVID
|
7. |
Caution against relying only on c‐ANCA for diagnosis of Wegener's granulomatosis |
|
Advances in Anatomic Pathology,
Volume 3,
Issue 2,
1996,
Page 110-110
&NA;,
Preview
|
PDF (906KB)
|
|
ISSN:1072-4109
出版商:OVID
年代:1996
数据来源: OVID
|
8. |
Insular carcinoma of the thyroid glandA high‐grade malignancy |
|
Advances in Anatomic Pathology,
Volume 3,
Issue 2,
1996,
Page 111-111
Preview
|
PDF (452KB)
|
|
ISSN:1072-4109
出版商:OVID
年代:1996
数据来源: OVID
|
9. |
Chondrosarcoma of the jaws and facial bones |
|
Advances in Anatomic Pathology,
Volume 3,
Issue 2,
1996,
Page 112-112
&NA;,
Preview
|
PDF (809KB)
|
|
ISSN:1072-4109
出版商:OVID
年代:1996
数据来源: OVID
|
10. |
Do two or more primary melanomas lessen lifespan? |
|
Advances in Anatomic Pathology,
Volume 3,
Issue 2,
1996,
Page 113-113
&NA;,
Preview
|
PDF (370KB)
|
|
ISSN:1072-4109
出版商:OVID
年代:1996
数据来源: OVID
|