Two rare presentations of embryonal rhabdomyosarcoma of the cervix in teenagers at a low-resource teaching hospital in Ghana: A case series

Successful pregnancy in a female with embryonal rhabdomyosarcoma of the cervix who received biopsy and chemotherapy alone without recurrence after 16 years: a case report and literature review

BACKGROUND

Embryonal rhabdomyosarcoma (ERMS) of the uterine cervix is rare, but the population affected is mostly underage females. The scope of surgery has now evolved from extensive to limited, and organ-preserving surgery combined with chemotherapy is recommended to preserve the patient's fertility. However, reports of birth outcomes are rare.

CASE

A minor woman with cervical ERMS who underwent only an outpatient biopsy of the lesion had no residual lesion on subsequent multipoint cervical biopsy and refused radical surgery or cervical conization, after which the patient received a nonclassical regimen of chemotherapy. The patient stopped the chemotherapy on her own, but the patient conceived spontaneously 16 years later with a good pregnancy outcome and no recurrence.

CONCLUSIONS

This case suggests that preservation of reproductive function is often feasible in immature women with cervical ERMS, and the prognosis is usually good as long as the primary tumour can be surgically removed and the lesion is free of residual disease. We also look forward to reports of subsequent growth and pregnancy outcomes in other children with reproductive tract RMS. In cervical ERMS, accurate evaluation of the disease and development of an individualized treatment plan are crucial, and the protection of reproductive function and psychological well-being deserves special attention.

Sarcoma Botryoides: Optimal Therapeutic Management and Prognosis of an Unfavorable Malignant Neoplasm of Female Children

Embryonal rhabdomyosarcoma (ERMS) is a rare malignancy and occurs primarily in the first two decades of life. Botryoid rhabdomyosarcoma is an aggressive subtype of ERMS that often manifests in the genital tract of female infants and children. Due to its rarity, the optimal treatment approach has been a matter of debate. We conducted a search in the PubMed database and supplemented it with a manual search to retrieve additional papers eligible for inclusion. We retrieved 13 case reports and case series, from which we summarized that the current trend is to approach each patient with a personalized treatment plan. This consists of a combination of local debulking surgery and adjuvant or neoadjuvant chemotherapy (NACT). Effort is made in every approach to avoid radiation for the sake of preserving fertility. Radical surgeries and radiation still have a role to play in extensive disease and in cases of relapse. Despite the rarity and aggressiveness of this tumor, disease-free survival and overall prognosis is excellent, especially when it is diagnosed early, compared with other subtypes of rhabdomyosarcoma (RMS). We conclude that the practice of a multidisciplinary approach is appropriate, with favorable outcomes; however, larger-scale studies need to be organized to have a definite consensus on optimal management.

Uterine Preservation Treatments in Sarcomas: Oncological Problems and Reproductive Results: A Systematic Review

Uterine sarcomas are rare cancers, sometimes diagnosed in women of childbearing age. Hysterectomy is the standard treatment in early stages. The option of lesion removal to save fertility is described in the literature, but it is still considered experimental. The objective of this systematic review is to report on the available evidence on the reproductive and oncological outcomes of fertility-sparing treatment in women with uterine sarcomas. PubMed, Scopus and Cochrane Central Register of Controlled Trials were searched between 1 January 2011 and 21 June 2021 for publications in English about women with uterine sarcoma treated with a fertility-sparing intervention. Thirty-seven studies were included for a total of 210 patients: 63 low-grade endometrial stromal sarcomas, 35 embryonal rhabdomyosarcomas of the cervix, 19 adenosarcomas, 7 leiomyosarcomas and 2 uterine tumors resembling an ovarian sex cord. Conservative treatment ensured pregnancy in 32% of cases. In terms of oncological outcomes, relapse was related to histology and the worst prognosis was reported for leiomyosarcoma, followed by low-grade endometrial stromal sarcoma, which relapsed in 71% and 54% of cases, respectively. The highest death rate was associated with leiomyosarcoma (57.1%). This study demonstrated that fertility-sparing treatments may be employed in selected cases of early stage uterine sarcoma.