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Case Report

Case Report: Cutaneous  metastases indicative of endometrial cancer: A case report and review of the literature

[version 1; peer review: 1 approved, 1 approved with reservations]
PUBLISHED 16 Feb 2022
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This article is included in the Oncology gateway.

Abstract

Secondary localizations of cutaneous  metastases from endometrial cancer  are rarely observed  with a prevalence of 0.8% and can be indicative of deep pelvic cancer (ovarian or endometrial). The prognosis is usually poor, with skin metastases most often indicating  advanced disease.
This work, based on a case observed in our department and a review of the literature, aims to highlight the existence of this dramatic form of cutaneous  extension of a common disease. Dermatologists are often consulted due to the non-specific nature of the lesions and should be aware of this entity. As with other cutaneous  metastases, an accurate diagnosis  is based on a the patient’s thorough medical and surgical history in conjunction with histopathology

Keywords

cutaneous metastases, endometrial cancer, poor prognosis, case report

Introduction

Endometrial cancer is the third pelvic gynecological malignancy in Tunisia after breast and cervical cancer. It occurs most commonly in postmenopausal with 60 years of age being the frequency peak. However, up to 25% of cases can appear before menopause.1

Its evolution is long and locoregional. Exceptionally, distant metastases to the abdominal wall, the lungs and bones can be revealing.

Cutaneous metastases are rarely observed with a prevalence of 0.8%.2 They most often present with an umbilical lesion, Sister Marie Joseph nodule. The spread of metastasis most often occurs via the lymphatic route, therefore close to the organ of origin, but it can also occur through the hematogenous route, therefore affecting distant organs or contiguity cutaneous metastases are typically painless when they are neither large nor infected. They have well-defined edges and are usually hard and attached to the subcutaneous tissues, covered with normal skin or slightly hyperemic (increased vascularization in the tumor) as long as the lesion does not become ulcerated. In the presence of cutaneous metastases, the prognosis is usually poor, with skin metastases most often indicating advanced disease. Almost half of these patients die within six months of the discovery of cutaneous metastases, the darkest prognosis accompanying cutaneous metastases from lung cancer.

Hereby, We report the case of a 61-year-old woman with an umbilical swelling which appeared six months prior to presentation secondarily ulcerated and oozing. She also reported an unintentional weight loss and a deterioration of her overall health with repetitive metrorrhagia. Biopsy of this lesion revealed the characteristics.

A literature review is also provided.

Case report

A 61-year-old patient, house wife, with personal medical history of dyslipidemia and hypertension, obese with BMI 31, with no relevant family medical history, consulted her dermatologist for a budding peri-umbilical skin lesion that appeared six months before, initially neglected by the patient.

This clinical picture was associated with diffuse abdominopelvic pain with no colonic transit disorder. The patient reported unexplored repeated metrorrhagia. Physical examination showed a deterioration of the patient’s overall condition to 3 according to the WHO performance index, a painful, ulcerated and oozing umbilical nodule measuring 3 cm in diameter along its longest axis (Figure 1).

b677ffcc-77cc-4b33-8c88-fd6552499c89_figure1.gif

Figure 1. Sister Marie Joseph's nodule localization of endometrial cancer.

In addition, there was free ascites of low abundance and tumor-like hepatomegaly. The abdominal ultrasound revealed hetero-multi-nodular hepatomegaly of secondary appearance and ascites of low abundance. The umbilical skin lesion was biopsied and the pathology study concluded that there was a cutaneous metastasis of an adenocarcinoma whose histological appearance was compatible with a well differentiated endometrioid endometrial adenocarcinoma.

The patient was referred our department for additional treatment. On examination, the patient was apyretic, pale, asthenic, complaining of exertional dyspnea (walking perimeter of a few meters) and presented with a budding nodular skin lesion measuring 3 cm on the major axis of foul odor and bleeding in the biopsy area. The pelvic examinations revealed indurated rectovaginal septum with an enlarged uterus.

Biological tests showed severe hypochromic microcytic anemia due to iron deficiency at 3.5 g/dl and tumor markers, in particular ACE, were increased. Pelvic ultrasound revealed a uterus of normal morphology but increased in size with a very thickened endometrium. The appendices were not seen with the presence of a low abundance effusion in the pouch of Douglas. The thoroco-abdominopelvic CT confirmed the ultrasound data with the presence of secondary lesions in the lungs and liver.

A biopsy and hemostatic curettage of the endometrium was carried out after transfusion of 4 globular pellets and the anatomopathological study substantiated the presence of well differentiated endometrioid endometrial adenocarcinoma.

An abdominopelvic MRI performed as part of the extension assessment highlighted the presence of multiple pelvic iliac and lumboaortic lymphadenopathies with infiltration of nearby organs and secondary liver and digestive lesions.

The endometrial tumor was classified as T4B N2 M1 and the patient was non-operable and received 4 cycles of chemotherapy with pelvic external radiotherapy of 50 Gy. The evolution was unfavorable and death occurred 6 months later.

Discussion

Cutaneous metastases occur in 0.6% to 10.4% of all cancer patients. The frequency of Cutaneous metastases is correlated with the frequency of each malignant tumor, which is why women with skin metastases most often have the following primary malignant tumors: breast, ovary cavity, lung and large intestine. Globally, skin metastases represent 2% of all skin neoplasms.35

These lesions may be the only manifestation of an underlying visceral cancer.

A systematic search of the English-language literature on PubMed between 1966 and 2013 identified only 26 cases of skin metastases in endometrial cancer.6,7 Most of these reports highlighted the rarity of this dissemination model.

Skin metastasis of endometrial cancer is associated with a poor prognosis and an average life expectancy of approximately 4 to 12 months after diagnosis.8,9 It can take any form of lesion, including nodules, papules, ulcers and plaques. In our case, biopsy allowed us to confirm the presence of skin metastases related to endometrial cancer.

Conclusion

Our patient represents a dramatic form of skin extension of a common disease. Dermatologists are often consulted due to the non-specific nature of the lesions and should be aware of this entity. As with other skin metastases, a thorough medical and surgical history in conjunction with histopathology is necessary for an accurate diagnosis.

Data availability

All data underlying the results are available as part of the article and no additional source data are required.

Author contributions

All the authors contributed to the conduct of this work. All authors also declare that they have read and approved the final version of the manuscript.

Consent

Written informed consent for publication of their clinical details and/or clinical images was obtained from the patient before death and further consent was obtained from his husband after his death.

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how to cite this article
Zoukar O, Haddad A, Jemaa Y et al. Case Report: Cutaneous  metastases indicative of endometrial cancer: A case report and review of the literature [version 1; peer review: 1 approved, 1 approved with reservations]. F1000Research 2022, 11:194 (https://doi.org/10.12688/f1000research.75527.1)
NOTE: If applicable, it is important to ensure the information in square brackets after the title is included in all citations of this article.
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Open Peer Review

Current Reviewer Status: ?
Key to Reviewer Statuses VIEW
ApprovedThe paper is scientifically sound in its current form and only minor, if any, improvements are suggested
Approved with reservations A number of small changes, sometimes more significant revisions are required to address specific details and improve the papers academic merit.
Not approvedFundamental flaws in the paper seriously undermine the findings and conclusions
Version 1
VERSION 1
PUBLISHED 16 Feb 2022
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Reviewer Report 17 Aug 2023
Ottavia D’Oria, Department of Medical and Surgical Sciences and Translational Medicine, Sapienza University, Sapienza, Italy 
Approved with Reservations
VIEWS 12
I read with great interest the manuscript, which falls within the aim of this Journal and offers a high-quality overview of the topic. Although the manuscript can be considered already of high quality, I would suggest taking into account the following ... Continue reading
CITE
CITE
HOW TO CITE THIS REPORT
D’Oria O. Reviewer Report For: Case Report: Cutaneous  metastases indicative of endometrial cancer: A case report and review of the literature [version 1; peer review: 1 approved, 1 approved with reservations]. F1000Research 2022, 11:194 (https://doi.org/10.5256/f1000research.79410.r188624)
NOTE: it is important to ensure the information in square brackets after the title is included in all citations of this article.
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14
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Reviewer Report 07 Mar 2022
Fethi Derbel, Department of Surgery, University of Sousse, Sousse, Tunisia 
Approved
VIEWS 14
This article shows the delay in diagnosing an endometrial adenocarcinoma. The author describes the case report very well. The diagnosis delay was very well emphasised by the authors, however, the authors should give some recommendations for gynecologists and patients to make the ... Continue reading
CITE
CITE
HOW TO CITE THIS REPORT
Derbel F. Reviewer Report For: Case Report: Cutaneous  metastases indicative of endometrial cancer: A case report and review of the literature [version 1; peer review: 1 approved, 1 approved with reservations]. F1000Research 2022, 11:194 (https://doi.org/10.5256/f1000research.79410.r124048)
NOTE: it is important to ensure the information in square brackets after the title is included in all citations of this article.

Comments on this article Comments (0)

Version 1
VERSION 1 PUBLISHED 16 Feb 2022
Comment
Alongside their report, reviewers assign a status to the article:
Approved - the paper is scientifically sound in its current form and only minor, if any, improvements are suggested
Approved with reservations - A number of small changes, sometimes more significant revisions are required to address specific details and improve the papers academic merit.
Not approved - fundamental flaws in the paper seriously undermine the findings and conclusions
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