Cervical carcinoma metastatic to the brain

Brain Metastases from Uterine Cervical and Endometrial Cancer

Simple Summary

This review investigated the prevalence, clinical characteristics, clinical presentation, diagnosis, treatment, and prognosis of patients with brain metastases from uterine cervical carcinoma (CC) and uterine endometrial carcinoma (EC). The findings of this review indicate the factors that can facilitate better treatment selection and, consequently, better outcomes in patients with CC and EC.

Abstract

Reports on brain metastases (BMs) from uterine cervical carcinoma (CC) and uterine endometrial carcinoma (EC) have recently increased due to the development of massive databases and improvements in diagnostic procedures. This review separately investigates the prevalence, clinical characteristics, clinical presentation, diagnosis, treatment, and prognosis of BMs from CC and uterine endometrial carcinoma EC. For patients with CC, early-stage disease and poorly differentiated carcinoma lead to BMs, and elderly age, poor performance status, and multiple BMs are listed as poor prognostic factors. Advanced-stage disease and high-grade carcinoma are high-risk factors for BMs from EC, and multiple metastases and extracranial metastases, or unimodal therapies, are possibly factors indicating poor prognosis. There is no “most effective” therapy that has gained consensus for the treatment of BMs. Treatment decisions are based on clinical status, number of the metastases, tumor size, and metastases at distant organs. Surgical resection followed by adjuvant radiotherapy appears to be the best treatment approach to date. Stereotactic ablative radiation therapy has been increasingly associated with good outcomes in preserving cognitive functions. Despite treatment, patients died within 1 year after the BM diagnosis. BMs from uterine cancer remain quite rare, and the current evidence is limited; thus, further studies are needed.

Intravascular carcinomatosis of the brain: a report of two cases

Although central nervous system (CNS) metastases are common in advanced cancer, CNS involvement solely by intravascular tumor cells, known as intravascular carcinomatosis, is extremely rare. We report two cases of brain metastasis in which tumor cells were restricted to the vascular lumina without parenchymal involvement, resulting in ischemic lesions. The first patient is a previously healthy young woman who presented with symptoms of community-acquired pneumonia and progressed to respiratory failure. Computed tomography of the brain showed infarcts of differing ages. At autopsy, she was found to have widely metastatic cervical squamous cell carcinoma and cerebral tumor emboli with multifocal infarcts, mainly microinfarcts. The second patient is an elderly man with cognitive impairment and mild Parkinsonism who presented with symptoms of a urinary tract infection. Magnetic resonance imaging of the brain showed atrophy and changes suggestive of chronic microvascular ischemic disease. Postmortem examination demonstrated prostatic adenocarcinoma and cerebral tumor emboli with multifocal infarcts. These cases illustrate that this pattern of intracranial metastasis may rarely be a cause of cerebral ischemic lesions and emphasize the importance of thorough pathologic examination of the brain.

Brain metastases from cervical cancer reduce longevity independent of overall tumor burden

Background:

Isolated brain metastasis (IBM) from cervical cancer is a very rare encounter in neurosurgery. We sought to understand how patients with isolated brain metastases differ from those with metastases in the setting of widespread disease.

Methods:

A systematic review was completed using PubMed and the Cochrane Library. Patients with isolated brain metastases (IBM) and non-isolated brain metastases (NIBM, or brain metastases in the setting of disseminated disease), were compared. Two-sided statistical tests were used to determine significance. Survival function was carried out using the Kaplan–Meier method.

Results:

A total of 89 patients, 25 with IBM and 64 with NIBM, were identified. The time interval between initial diagnosis of cervical cancer and diagnosis of brain lesion was significantly shorter in the IBM group (median 7.5 vs. 20.05 months, and IBM vs. NIBM, respectively; P = 0.006). Overall survival from initial diagnosis of cervical cancer was significantly shorter for the IBM group versus the NIBM group (7.63 vs. 26.3 months, respectively; P = 0.0005). Data demonstrate a 3.4-fold reduction of median life expectancy to 7.63 months. Survival after diagnosis of brain metastases did not differ between groups (median, IBM 7 months vs. NIBM 4 months, P = 0.08).

Conclusion:

Taken together, our data suggest that for cervical cancer patients with brain metastasis intracranial metastasis itself (and not overall tumor burden) represent a sentinel event in limiting longevity. While the present study is underpowered to compare treatment options directly, further work should be focused on determining the optimal treatment for these patients.

Cervical cancer metastasis to the brain: A case report and review of literature

Background:

Intracranial metastasis from cervical cancer is a rare occurrence.

Methods:

In this study we describe a case of cervical cancer metastasis to the brain and perform an extensive review of literature from 1956 to 2016, to characterize clearly the clinical presentation, treatment options, molecular markers, targeted therapies, and survival of patients with this condition.

Results:

An elderly woman with history of cervical cancer in remission, presented 2 years later with a right temporo-parietal tumor, which was treated with surgery and subsequent stereotactic radiosurgery (SRS) to the resection cavity. She then returned 5 months later with a second solitary right lesion; she again underwent surgery and SRS to the resection cavity with no signs of recurrence 6 months later. According to the reviewed literature, the most common clinical presentation included females with median age of 48 years; presenting symptoms such as headache, weakness/hemiplegia/hemiparesis, seizure, and altered mental status (AMS)/confusion; multiple lesions mostly supratentorially located; poorly differentiated squamous cell carcinoma; and additional recurrences at other sites. The best approach to treatment is a multimodal plan, consisting of SRS or whole brain radiation therapy (WBRT) for solitary brain metastases followed by chemotherapy for systemic disease, surgery and WBRT for solitary brain lesions without systemic disease, and SRS or WBRT followed by chemotherapy for palliative care. The overall prognosis is poor with a mean and median survival time from diagnosis of brain metastasis of 7 and 4.6 months, respectively.

Conclusion:

Future efforts through large prospective randomized trials are warranted to better describe the clinical presentation and identify more effective treatment plans.

Advances in diagnosis and treatment of metastatic cervical cancer

Cervical cancer is one of the most common cancers in women worldwide. The outcome of patients with metastatic cervical cancer is poor. We reviewed the relevant literature concerning the treatment and diagnosis of metastatic cervical cancer. There are two types of metastasis related to different treatments and survival rates: hematogenous metastasis and lymphatic metastasis. Patients with hematogenous metastasis have a higher risk of death than those with lymphatic metastasis. In terms of diagnosis, fluoro-2-deoxy-D-glucose positron emission tomography (FDG-PET) and PET-computed tomography are effective tools for the evaluation of distant metastasis. Concurrent chemoradiotherapy and subsequent chemotherapy are well-tolerated and efficient for lymphatic metastasis. As for lung metastasis, chemotherapy and/or surgery are valuable treatments for resistant, recurrent metastatic cervical cancer and chemoradiotherapy may be the optimal choice for stage IVB cervical cancer. Chemotherapy and bone irradiation are promising for bone metastasis. A better survival is achieved with multimodal therapy. Craniotomy or stereotactic radiosurgery is an optimal choice combined with radiotherapy for solitary brain metastases. Chemotherapy and palliative brain radiation may be considered for multiple brain metastases and other organ metastases.

Surgical management of lung, liver and brain metastases from gynecological cancers: a literature review

Background

The management of patients with recurrent gynecological malignancy is complex, and often contentious. While historically, patients with metastases in the lungs, liver or brain have been treated with palliative intent, surgery is proving to have an increasing role in the management of such patients.

Methods

In this review article, the surgical management of lung, liver and brain metastases from gynecological cancers is examined. A search of the English language literature over the last 25 years was conducted using the Medline and PubMed databases.

Results

The results for management of metastases from the endometrium, ovary and cervix to the lung, brain and liver show that surprisingly good long-term survival results can be achieved for resection of metastases from all three organs. Patient selection is critical, and surgery is often used in conjunction with other treatment modalities.

Conclusions

From this review, it is apparent that surgery should play an increasing role in the management of patients with parenchymal metastases from gynecological cancers. The surgery should ideally be performed in high volume, tertiary centers where there is a committed multi-disciplinary team with the necessary infrastructure to achieve the best possible outcomes in terms of both survival and morbidity.

Synchronous Presentation of Cavernous Sinus Metastasis and Cervical Cancer: A Case Report and Review of Literature

Uterine cervical cancers customarily spread by local extension to the adjacent viscera or through lymphatic embolization to the retroperitoneal lymph nodes. Distant hematogenous spread particularly to the brain is an uncommon and late event which heralds a poor prognosis. We report a case of uterine squamous cell carcinoma of the cervix with unusual simultaneous presentation of cavernous sinus metastasis and multiple brain metastases while reviewing the current literature on this clinical entity.

Radiosurgery to palliate symptoms in brain metastases from uterine cervix cancer

BACKGROUND

The optimal management of brain metastases from uterine cervix cancer (UCC) is not well defined because of the rarity of the condition and the scarcity of published reports. Here we report our experience with stereotactic radiosurgery for the management of brain metastases from UCC.

METHODS

Thirteen consecutive patients with brain metastases from UCC were managed with a Leksell gamma-knife at our institution between January 2003 and December 2010. Clinical features and radiosurgical outcomes of patients were analyzed retrospectively.

RESULTS

Gamma-knife radiosurgery (GKRS) was chosen as the only treatment in four patients and performed in combination with whole-brain radiotherapy (WBRT) in nine patients. GKRS was conducted simultaneously with WBRT within a 1-month interval in six patients and was chosen as the salvage treatment after WBRT in three patients. The mean number of metastatic brain lesions per patient was 5.7 (range, 1-16). The median cumulative tumor volume was 23.7 cm(3) (range, 2.7-40.2 cm(3)), and the median marginal dose covering the tumors was 14 Gy of a 50 % isodose line (range, 8-25 Gy). Nine patients showed relief of main neurologic symptoms after GKRS. The median length of time that the patients spent in an improved neurologic state was 11.1 weeks (range, 2-39.6 weeks). The local and distant control rates were 66.7 % and 77.8 %, respectively. The median survival from the date of GKRS until death was 4.6 months (range, 1.0-15.9 months). The 6-month and 12-month survival rates after GKRS were 38 and 15 %, respectively.

CONCLUSIONS

GKRS could be an efficient palliative measure to relieve neurologic symptoms caused by brain metastasis from UCC.

Brain metastasis in patients with uterine cervical cancer

AIM

The purpose of this study was to describe the features of patients with brain metastasis from cervical cancer.

MATERIAL AND METHODS

The medical records of patients with cervical cancer between February 2001 and June 2011 were reviewed retrospectively. Clinical characteristics, symptoms, treatment and survival in patients with brain metastasis were analyzed.

RESULTS

  Eleven patients with brain metastasis from cervical cancer were identified, representing an incidence of brain metastasis in the study population of 0.45%. Median patient age at initial diagnosis of cervical cancer was 50 years (range 33-75 years). Non-squamous cell carcinoma was diagnosed in six (54.5%) of the 11 patients, with small cell carcinoma diagnosed in two patients. Ten of the 11 patients had lung-related metastasis at presentation; eight patients had lung metastasis, one had mediastinal lymph node metastasis, and one had pleural metastasis. The median interval from diagnosis of cervical cancer to identification of brain metastasis was 15.4 months (range 3.4-83.3 months). Nine patients presented with neurologic symptoms, such as headache, nausea, vomiting, seizure and extremity weakness. Initially, six patients received whole brain radiotherapy: three patients received chemotherapy; one underwent surgery; and one patient refused treatment. The median survival time after diagnosis of the brain metastases was 5.9 months (range 0.7-19 months).

CONCLUSION

The prognosis after diagnosis of the brain metastasis in patients with uterine cervical cancer is poor. The small cell type and lung metastasis seem to be related with brain metastasis and may be regarded as risk factors.

Single brain metastases from cervical carcinoma: report of two cases and critical review of the literature

Single brain metastases from cervical carcinomas are rare. We report two cases of solitary brain metastases, showing different histological types, which have been excised with microsurgical technique. Neuroendocrine differentiation does not seem to be connected to clinical behavior, indeed a poor prognosis depends on poorly differentiated histological types. In our cases, brain metastases were a late event and they have been successfully excised in microsurgery, thanks to their solitary and resectable nature, and a well-controlled primary disease.

Brain metastasis from uterine cervical cancer

Uterine cervical cancer usually spreads by local extension and through the rich lymphatic network to the retroperitoneal lymph nodes. However, brain metastasis from primary cervical cancer is extremely rare. They are usually seen late in the clinical course and have poor prognosis. We present a 48-year-old woman with squamous cell carcinoma of the cervix who developed multiple brain metastases after 30-month treatment of the primary disease. The patient received whole brain radiation therapy and steroids, and she is alive without any neurologic symptoms and signs at the 6-month follow-up after treatment of the recurrence.

Brain metastasis from cervical carcinoma

The aim of this study was to describe the features of patients with brain metastasis from cervical cancer. Twelve patients with brain metastasis from cervical cancer were identified. Information regarding symptoms, treatment, and survival was analyzed. The incidence of brain metastasis in our population was 0.77%. Median patient age at initial diagnosis of cervical cancer was 43.5 years (range 29-57 years) compared with 44.5 years (range 31-58 years) at identification of brain metastasis. Six patients had FIGO stage IB disease; three had stage IIB disease; and one each had stage IIIA, IIIB, and IVB disease. The median interval from diagnosis of cervical cancer to identification of brain metastasis was 17.5 months (range 1.1-96.1 months). All but one patient presented with neurologic symptoms. Eight patients received whole-brain irradiation and steroids, three received steroids alone, and one underwent surgery, followed by irradiation. All the patients who received whole-brain irradiation experienced improvement in their symptoms. Median survival from diagnosis of brain metastasis to death was 2.3 months (range 0.3-7.9 months). Five patients who received chemotherapy after brain irradiation had a median survival of 4.4 months compared to 0.9 months for those who received no additional treatment after brain irradiation (P= .016). Most patients with brain metastasis from cervical cancer presented with neurologic sequelae. Brain irradiation improved these symptoms. Survival after diagnosis of brain metastasis was poor; however, patients who received chemotherapy after brain irradiation appeared to have improved survival.

Cerebral metastasis of cervical uterine cancer: report of three cases

Cervical uterine cancer (CUC) spreads locally (pelvis and paraortic lymphnodes) or distantly (lungs, liver and bones). Metastasis to central nervous system (CNS) are rare. There are about 80 cases reported in the literature. Outcome is poor and survival varies from 3 to 6 months. Three cases of CNS metastasis from CUC are reported, one infratentorial and two supratentorials in location. In one patient, the initial manifestation was due to the cerebral lesion, a feature reported for the first time. All cases were treated by surgery, radiotherapy and/or chemotherapy. Clinical findings and treatment options of these rare lesions are reviewed.

Role of surgical resection for lung, liver, and central nervous system metastases in patients with gynecological cancer: a literature review

Many reports of ovarian, cervical, and uterine cancers metastatic to lung, liver, and brain have been published. A fewer number of them focused on the surgical treatment for these patients. We reviewed the published literature, regarding surgical management of metastatic disease in patients with gynecological cancer. Some prognostic factors in the patients with metastatic lesions from these three different cancers were found in common. Favorable prognostic factors for a prolonged survival were good performance status of the patients, long disease-free interval, absence of other systemic disease, and the resectability, preferably with a clear margin. These factors should be considered as the criteria for surgery. In well-selected patients, survival could be extended from the surgical procedure with minimal complications. Other types of treatment such as radiation therapy or chemotherapy could also be given in conjunction with surgery, depending on tumor type and disease status of the primary cancer, other systemic diseases, and residual metastatic lesions after surgery.

Tumor distribution and survival in six patients with brain metastases from cervical carcinoma

OBJECTIVE

The aim of this study was to investigate the patterns of brain involvement and the outcome of patients with brain metastases from cervical carcinoma.

METHODS

Between January 1982 and November 1999, 1279 patients with brain metastases were treated at the Cleveland Clinic. Six of them had brain metastases from cervical carcinoma. We retrospectively reviewed the patient and tumor characteristics at the time of the primary diagnosis as well as at the time of the brain metastases diagnosis.

RESULTS

Brain metastases from cervical carcinoma were rarely accompanied by systemic disease, but they were commonly accompanied by uncontrolled local-regional disease. The median interval from the appearance of the primary carcinoma to the detection of brain metastases in 5 patients was 12 months. Multiple brain lesions developed in 4 of 6 patients and consisted of multiple tumors distributed in the cerebral hemispheres (2 patients) or both the cerebral and the cerebellar hemispheres (2 patients). Only 2 patients had a single lesion confined to a cerebral hemisphere. One patient was treated with stereotactic radiosurgery alone, 3 with surgery followed by whole brain radiation therapy, 1 with whole brain radiotherapy, and 1 each with whole brain radiotherapy and stereotactic radiosurgery. Patients treated with surgery had a median survival of 8.25 months, while patients treated with whole brain radiotherapy with or without stereotactic radiosurgery had a median survival of 3.75 months. The 1 patient treated with stereotactic radiosurgery alone survived for 22.5 months.

CONCLUSION

Although the number of the patients was too small to detect definitive patterns of brain metastases from cervical carcinoma, the results of our review suggest that, in contrast to previous reports, extended survival can occur with more aggressive treatment such as surgery or stereotactic radiosurgery.

Hemiballismus and brain metastases from squamous cell carcinoma of the cervix

BACKGROUND

Brain metastases from cervical carcinoma are rare. Accompanying symptoms depend on the location of the metastatic lesions. Hemiballismus refers to a rare movement disorder characterized by involuntary, large amplitude movements of the limbs of one side of the body. The area of the brain controlling the limb movement is in the subthalamic nucleus of the contralateral side. In contrast, the usual location of brain metastases from cervical cancer is in the frontal and parietal parenchyma. There have been reported cases of hemiballismus secondary to metastatic carcinoma of the breast, lung, and gall bladder. This is the first reported case of putative cervical cancer metastases associated with hemiballismus.

CASE

A 38-year-old Caucasian female was diagnosed with FIGO stage II-B poorly differentiated squamous cell carcinoma of the cervix. Para-aortic lymph nodes were positive for metastatic disease. The patient was treated by radiation with hydroxyurea chemosensitization. Four months after the initial diagnosis she presented with acute onset of hemiballismus. Magnetic resonance imaging of the head revealed a solitary lesion in the left cerebral peduncle extending into the inferior aspect of the left basal ganglia complex. The lesion was inaccessible to biopsy or excision. Palliative radiation therapy to the brain was unsuccessful and the patient expired 1 year following primary presentation.

CONCLUSION

Treatment of hemiballismus is directed to its underlying causes. Some brain metastases from cervical cancer may be palliated or even cured by surgical resection and radiation therapy. Although not conclusive, it appears that hemiballismus in a setting of metastatic cervical cancer has a poor prognosis and little benefit from irradiation.

HPV in situ hybridization with catalyzed signal amplification and polymerase chain reaction in establishing cerebellar metastasis of a cervical carcinoma

We report an unusual case of cerebellar metastasis from a cervical adenosquamous carcinoma in which molecular techniques assisted in establishing the correct diagnosis. The patient was a 43-year-old woman with surgically unresectable cervical carcinoma diagnosed 2 years before presenting with neurological symptoms. A magnetic resonance imaging scan showed a large, enhancing cerebellar lesion with significant brain stem compression. The excised cerebellar tumor resembled a small cell carcinoma and was initially not thought to be a metastasis from the cervical adenosquamous carcinoma. In situ hybridization with catalyzed signal amplification and polymerase chain reactions with primers specific for human papilloma virus (HPV) types 16 and 18 were used to determine the relationship between the cervical and the cerebellar neoplasms. A positive signal was present in the nuclei of both neoplasms by in situ hybridization using HPV16/18 DNA probes. Polymerase chain reaction revealed the presence of HPV-18 DNA sequences in the cervical and cerebellar neoplasms confirming that the cerebellar neoplasm was a metastasis from the cervical primary.