Journals / İzmir Tepecik Eğitim Hastanesi Dergisi / 2015 / Cilt: 25 - Sayı: 2

Gebelikte uterusun leiomyoadenomatoid tümörü

Leiomyoadenomatoid tumor of the uterus in pregnancy

Pages
120–124
DOI
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Thus we herein report a rare case of uterine leiomyoadenomatoid tumor in a 30 year-old pregnant woman, and discussed its differential diagnosis and pathophysiology.

📌 3 Key Takeaways

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Objective & Hypothesis:Uterine adenomatoid tumors, in particular the intramural type is often accompanied by smooth muscle hypertrophy, which is usually represented by an entrapped myometrium permeated by the adjacent tumor.
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Key Findings & Data:An uterine mass was detected in a 30 year-old woman during the fourth gestational month.
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Conclusion & Impact:Thus we herein report a rare case of uterine leiomyoadenomatoid tumor in a 30 year-old pregnant woman, and discussed its differential diagnosis and pathophysiology.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Uterine adenomatoid tumors, in particular the intramural type is often accompanied by smooth muscle hypertrophy, which is usually represented by an entrapped myometrium permeated by the adjacent tumor. In some cases, the dominancy of smooth muscle component mimicks a leiomyoma, thus the lesion is denoted as a “leiomyoadenomatoid tumor”. Indeed, the term “leimyoadenomatoid” is a descriptive name for this lesion and it reflects its histopathological appearance that is composed of prominently stromal smooth muscle cell proliferation accompanied by glandular structures. It is important that the surgeon and especially the pathologist recognize the existence of this tumor because its histological pattern is sometimes bizarre and the lesion could be misdiagnosed as a malignancy. An uterine mass was detected in a 30 year-old woman during the fourth gestational month. Grossly, this white-coloured solid tumoral mass measuring 4.5x4x3 cm in size had a well circumscribed, smooth surface. The cut surface of specimen showed solid, grey-white mass with a whorled appearance. During the microscopic examination of the mass, with a dominancy of fascicles of smooth muscle infiltrated by cuboidal to flattened and signet ring-like vacuolated epitheliallike cells, and tubuloglandular cystically dilated spaces were observed as well. Tumors with a solid growth pattern or cords of cells can be mistaken for an infiltrating malignant epithelial or mesothelial neoplasm, or tumours with small vacuoles can be confused with a signet ring cell adenocarcinoma. Thus we herein report a rare case of uterine leiomyoadenomatoid tumor in a 30 year-old pregnant woman, and discussed its differential diagnosis and pathophysiology.

Özet

Uterin adenomatoid tumor, özellikle intramural tipte olmakla birlikte, komşu tümör alanlara yayılmış düz kas hipertrofisi şeklinde görülür. Bazı olgularda düz kasın baskınlığı leimyomu taklit edebilir ve bu yüzden “leyomiyoadenomatoid tümör” olarak belirtilmiştir. Gerçekten de “leyomiyoadenomatoid tümör” terimi glandüler yapılarla baskın stromal düz kas proliferasyonu histopatolojik görünümü yansıtır. Tanının konması cerrah ve özellikle patolog açısından önemlidir. Çünkü bazen hücreler bizar görünümlü olabilir ve malignteyle karışabilir. Dört aylık hamile kadının uterusunda bir kitle saptandı. Makroskopik olarak 4,5x4x3 cm boyutlarında iyi sınırlı, düzgün yüzeyli, sert beyaz bir kitle görünümdeydi. Kesit yüzeyi solid, gri beyaz ve hareliydi. Mikroskopik olarak küboidal veya düzleşmiş ve taşlı yüzük hücreli vakuole epitelyal hücrelerle veya tübüler glandüler boşluklarla infiltre düz kas demetlerinden baskın bir kitle şeklindeydi. Solid büyüme paterni veya hücre şeritleri şeklinde olabilen bu tümörler, infiltre malign epitelyal tümör veya mezotelyal neoplazm olarak veya küçük vakuollü hücreler, taşlı yüzük hücreli karsinom şeklinde yanlış tanı konabilir. Bu yüzden biz, 30 yaşında hamile bir kadının uterusunda gelişen leyomiyoadenomatoid tümör olgusunu sunduk ve ayırıcı tanı ve patofizyolojisini tartıştık.

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Cite This Article

ERSAVAŞ, S., ELİYATKIN, N. Ö., SAYHAN, S., ZİHNİ, İ., SARIGÜL, Ç., YAĞCI, A. (2015). Gebelikte uterusun leiomyoadenomatoid tümörü. İzmir Tepecik Eğitim Hastanesi Dergisi, Cilt: 25 - Sayı: 2, 120–124. https://ajindex.com/articles/212621

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