Nasal Smooth Muscle Hamartoma in a Dog: a Novel Subtype

被引：0
|
作者：
von Stade, Devin [1 ]
Kawalilak, Lukas [2 ]
Worley, Deanna R. [3 ,4 ]
Andrie, Kendra M. [1 ]
Aboellail, Tawfik [1 ]
Schaffer, Paula A. [1 ]
机构：
[1] Colorado State Univ, Dept Microbiol Immunol & Pathol, Ft Collins, CO 80523 USA
[2] Pulse Vet Specialists & Emergency, Sherwood Pk, AB, Canada
[3] Colorado State Univ, Dept Clin Sci, Ft Collins, CO 80523 USA
[4] Flint Anim Canc Ctr, Ft Collins, CO USA
来源：
JOURNAL OF COMPARATIVE PATHOLOGY | 2021年 / 186卷
关键词：
dog; hamartoma; immunohistochemistry; nasal cavity; ANGIOLEIOMYOMA;
D O I：
10.1016/j.jcpa.2021.05.005
中图分类号：
R36 [病理学];
学科分类号：
100104 ;
摘要：
A 3-year-old, female spayed, Pug-cross dog presented with a 2-year history of nasal congestion and focal facial deformity. Complete surgical excision was elected following nasopharyngoscopy, endoscopic biopsy and sub-sequent computed tomography (CT) scan. Nasopharyngoscopy revealed a friable, polypoid mass of the right nasal conchae occluding the right nasal passage. Biopsies of the mass showed expansion of the submucosa by dense bundles of well-differentiated smooth muscle cells that were strongly immunoreactive for alpha-smooth muscle actin and desmin. Post-procedure CT revealed a large space-occupying mass in the nasal cavity with minimal lysis of the adjacent calvarium. Histology following complete excision confirmed the results obtained on the initial endoscopic biopsy. The final diagnosis was smooth muscle hamartoma. (C) 2021 Elsevier Ltd. All rights reserved.
引用
收藏
页码：31 / 34
页数：4
相关论文
共 50 条
  • [1] Smooth muscle hamartoma of the hard palate
    Zaitoun, H.
    Triantfyllou, A.
    JOURNAL OF ORAL PATHOLOGY & MEDICINE, 2007, 36 (04) : 245 - 249
  • [2] Renal smooth muscle hamartoma
    Gatalica, Zoran
    Hes, Ondrej
    Vanecek, Tomas
    Sanger, Warren
    PATHOLOGY RESEARCH AND PRACTICE, 2010, 206 (11) : 782 - 784
  • [3] Acquired penoscrotal smooth muscle hamartoma
    Semerci, B
    Ilbey, O
    Yurtseven, O
    JOURNAL OF UROLOGY, 1997, 158 (03) : 885 - 886
  • [4] Smooth muscle hamartoma of the abomasum in a calf
    Yamaguchi, M
    Machida, N
    Mitsumori, Y
    Nishimura, M
    Ito, Y
    JOURNAL OF COMPARATIVE PATHOLOGY, 2004, 130 (01) : 66 - 69
  • [5] Cutaneous smooth muscle tumors in the dog and cat
    Liu, SM
    Mikaelian, I
    VETERINARY PATHOLOGY, 2003, 40 (06) : 685 - 692
  • [6] Blue nevus with smooth muscle hyperplasia: A rare hamartoma
    Higgins, Alyssa D.
    Shalin, Sara C.
    JOURNAL OF CUTANEOUS PATHOLOGY, 2022, 49 (03) : 310 - 313
  • [7] Ultrasound Pattern of Congenital Smooth Muscle Hamartoma of the Skin
    Meza, Victor
    Aranibar, Ligia
    Wortsman, Ximena
    JOURNAL OF ULTRASOUND IN MEDICINE, 2025, 44 (04) : 779 - 785
  • [8] Congenital Smooth Muscle Hamartoma of the Nipple A Case Report
    Szychta, Pawel
    Dixon, Mike
    Raine, Cameron
    ANALYTICAL AND QUANTITATIVE CYTOLOGY AND HISTOLOGY, 2012, 34 (05): : 285 - 288
  • [9] Bile duct hamartoma in a dog
    Mao, Dongsheng
    Song, Xudong
    Ma, Dexing
    Hu, Shouping
    Zhang, Zhuo
    Wang, Jingfei
    He, Xijun
    JOURNAL OF COMPARATIVE PATHOLOGY, 2023, 207 : 45 - 49
  • [10] Nasal hamartoma
    Toledano Munoz, Adolfo
    Navarro Cunchillos, Miriam
    Garcia Simal, Manuel
    Galindo Campillo, Antonio Nestor
    ACTA OTORRINOLARINGOLOGICA ESPANOLA, 2010, 61 (02): : 163 - 165
12345