Presumed metastatic transitional cell carcinoma of the choroids

Orbital Metastasis From Urothelial Carcinoma: A Comprehensive Literature Review

PURPOSE

To review the clinical features of orbital and choroidal metastases from urothelial carcinomas of the urinary tract among cases reported in the literature, and to describe a case of orbital metastasis from bladder cancer presenting as apparent internuclear ophthalmoplegia.

METHODS

Case reports of orbital and choroidal metastases from urothelial carcinomas published in the literature from 1965 to 2018 were reviewed. Data collected included patient demographics, cancer stage and primary site, time to onset of ocular symptoms, length of presenting ocular symptoms, types of primary ocular symptoms, diagnostic imaging, histology, systemic and ocular treatments, and survival time.

RESULTS

Twenty-eight cases of urothelial carcinoma with metastasis to the orbit or choroid were reviewed. Men were significantly more likely to suffer from this condition than women (p = 0.011). The average age of presentation with orbital symptoms was 63 years, with an average time of 19 months between primary cancer diagnosis and onset of orbital symptoms. Twenty-two patients had metastasis to the orbit and 6 to the choroid. In 4 cases, ocular deficits secondary to orbital and/or choroidal metastases were the initial presenting symptoms in patients with previously undiagnosed urothelial carcinoma. The most commonly noted primary ocular symptoms and signs consisted of decreased visual acuity, decreased ocular motility, proptosis, and diplopia. Average survival from onset of ocular symptoms was 4.67 months.

CONCLUSIONS

Urothelial carcinoma may metastasize to the orbit or choroid; furthermore, its presentation may mimic internuclear ophthalmoplegia. It is recommended that any patient with visual symptoms and known urothelial cancer should undergo expedited workup for metastatic disease.

Ophthalmological changes of the posterior segment in patients with testicular cancer in a mixed-race population of the General Hospital of Mexico

INTRODUCTION

The curing of a testicular tumour is currently feasible in more than 95% of patients, and in 80% of those with metastases. Until now, there has been no study or series of cases that describe the ocular changes of the posterior segment associated with testicular cancer.

OBJECTIVE

To evaluate patients with a diagnosis of testicular cancer in order to determine the presence of changes in the posterior segment and the relationship to the stage.

MATERIAL AND METHOD

An observational, cross-sectional, and descriptive study was conducted on 21 male patients (42 eyes) with a diagnosis of testicular cancer. Age, histological type, time of evolution, stage, treatment, and comorbidities were recorded, as well as visual acuity measurement (LogMAR), biomicroscopy of the anterior segment, and photographic records of the posterior pole and peripheral retina.

RESULTS

The mean age was 29 years (18-43 years). All (100%) of the patients were treated surgically. The most frequent histological type was classic seminoma (42.8%), followed by the mixed germinal tumour (38.0%). At the time of evaluation, 42.8% of patients had a stage II, and 23.8% had distant metastasis. The changes in the posterior segment were: vascular tortuosity (14.2%), retinopathy associated with cancer (9.5%), choroidal metastasis (9.5%), pigmentary changes of the retinal pigment epithelium (9.5%), and retinal metastasis (4.7%).

CONCLUSIONS

It is possible to find changes at the level of retinal pigment epithelium, as well as vascular tortuosity, retinopathy associated with cancer, and choroidal and/or retina metastases.

Renal transitional cell carcinoma with bilateral ocular metastasis in a cat

Case summary A 4-year-old, spayed female, domestic shorthair cat was presented for evaluation due to a 4 day history of inappetence and lethargy. Physical examination revealed mild dehydration and blindness of the left eye. Abnormal imaging findings included a well-margined soft tissue mass with irregular central cavity located in the dorsal aspect of the caudal lung lobe. Cytological examination of the mass revealed chronic inflammation with hemorrhage. Tests for parasitic and fungal diseases were negative. Ophthalmic examination 17 days after the cat was initially presented revealed severe diffuse pathology of both retinas. Left renomegaly was noted 22 days after the initial presentation, and cytological examination of samples obtained from the right vitreous, left kidney and the pulmonary mass yielded atypical epithelial cells exhibiting malignant changes. Post-mortem examination following euthanasia revealed renal transitional cell carcinoma with metastasis to both eyes, lungs and skeletal muscle. Immunohistochemical evaluation of the neoplastic cells in the eye revealed moderate cytoplasmic reactivity for CK7. CK20 immunohistochemistry was negative.

Relevance and novel information To the best of our knowledge, this is the first report of renal transitional cell carcinoma with ocular metastasis in a cat. In addition, this report describes immunohistochemistry results of transitional cell carcinoma in a cat using CK7 and CK20.

Choroidal Metastasis as an Unusual Initial Presentation of Transitional Cell Carcinoma of the Kidney

Metastases of transitional cell carcinoma (TCC) of the renal pelvis to the eye is a very rare event, as only one previous case has been described in the literature. We present a patient with choroidal metastasis secondary to TCC of the renal pelvis, with a review of the relevant literature. A 61-year-old male presented with sudden-onset loss of vision of the left eye. Upon evaluation and assessment, the patient was found to have unilateral choroidal metastasis secondary to TCC of the renal pelvis. He is currently on palliative chemotherapy with carboplatin and gemcitabine. External beam radiation therapy is a common mode of treatment and will be considered accordingly.

Unilateral Blepharoptosis from Renal Cell Carcinoma

Blepharoptosis is the drooping or inferior displacement of the upper eyelid. Blepharoptosis can be either congenital or acquired. Tumour metastasis is one of the acquired causes of blepharoptosis. The lungs, locoregional lymph nodes, bone and liver are the usual sites of metastases of renal cell carcinoma (RCC); however, unusual locations of RCC have also been reported. Herein, we describe a case of a 47-year-old man with unilateral ptosis and blurred vision due to metastatic RCC. We describe the different causes of blepharopstosis, the path that led to the diagnosis, and how RCC can metastasize to unusual anatomical regions such as the orbit. Symptoms such as exophthalmos, lid edema, diplopia, ptosis, cranial nerve paralysis or blurred vision may mime a benign disease; however, they could also be the symptoms of a systemic malignancy.

Solitary cerebral metastasis from transitional cell carcinoma after a 14-year remission of urinary bladder cancer treated with gemcitabine: Case report and literature review

BACKGROUND

Brain metastases are the most common adult brain tumors, frequently arising from primary tumors in the lung, breast, skin, kidneys, and colon. Transitional cell carcinoma (TCC), the most common type of urinary bladder cancer, is a rare cause of brain metastasis with an ominous prognosis.

CASE DESCRIPTION

A 68-year-old female presented with right-sided paresis and focal motor seizures of her right upper and lower extremities 14 years after being diagnosed and treated for primary TCC of the urinary bladder with gemcitabine-based chemotherapy. MRI imaging revealed a 3.1 × 3.1 × 2.7 cm heterogeneously enhancing mass located along the posterior aspect of the left frontal convexity. The lesion was accessed using a transsulcal approach and was surgically debulked along the motor cortex with motor strip mapping, followed by adjuvant whole-brain radiation therapy. Pathological examination confirmed metastatic carcinoma with features of TCC, a rare entity among metastatic brain tumors.

CONCLUSION

Brain metastases may present several years later in patients with TCC of the urinary bladder who have been treated with surgery and chemotherapy. Chemotherapeutic agents that penetrate the blood-brain barrier, such as gemcitabine, may delay development of cerebral metastasis from primary TCC of the urinary bladder.

[Choroidal metastases of lung neoplasm treated with external radiotherapy and polychemotherapy: a study of four clinical cases]

AIM

To report the efficacy of external local radiotherapy in the treatment of choroidal metastases.

PATIENTS AND METHODS

The study reports four cases of patients with choroidal metastases of lung neoplasm confirmed by the bronchial biopsy. Polychemotherapy was associated with external radiotherapy of the ocular metastases.

DISCUSSION AND CONCLUSION

The external radiotherapy dose of 30 Gy to the posterior segment of the eye in 10 fractions was effective and seemed to be the most appropriate management of choroidal metastasis despite the use of the newest molecules in chemotherapy.

Prolonged survival in a patient with choroidal metastases from urothelial bladder cancer

Choroidal metastases secondary to urothelial carcinoma are extremely rare and are usually associated with an extremely poor prognosis. We present a case of an 88-year-old man with newly diagnosed urothelial carcinoma of the bladder who presented with acute loss of vision before commencing definitive concurrent chemoradiotherapy to the bladder. Ophthalmological examination demonstrated bilateral choroidal metastases. He received palliative radiotherapy to the orbits and completed his planned radiotherapy to the bladder. He remained disease-free at last follow-up 4 years after the completion of treatment. We review the literature particularly with regard to diagnosis and management of choroidal metastases. Choroidal metastases should be considered in a patient with a history of urothelial cancer presenting with new onset of eye symptoms.

Orbital Metastasis from Urothelial Carcinoma of the Urinary Bladder

Radical cystectomy with ileal conduit diversion remains the standard treatment for invasive bladder cancer. We report a patient with urothelial carcinoma of the urinary bladder and found metastasis to the orbit post radical cystectomy and ileal conduit diversion presenting as blurred vision and diagnosed by open biopsy. The orbit is an infrequent site of metastasis from bladder cancer cells. To the best of our knowledge, there are fewer than 10 case reports of orbital metastasis from urothelial carcinoma reported in the English medical literature.

Métastase choroïdienne révélatrice d'un adénocarcinome bronchique

Lung cancer is the first cause of choroidal metastasis in man. Generally, its discovery is made at end-stage of the disease. It can be uncommonly the presenting sign as in our case. We report a case of a 28-year-old patient with no prior medical history. He presented with visual decrease and metamorphopsia that lead to the diagnosis of a metastatic adenocarcinoma of the lung (bone, liver, choroid, nodles). Chemotherapy permitted to improve visual acuity, in parallel with disappearance of choroidal metatasis. Discovery of choroidal tumor should evoke in first line metastasis. Chemotherapy can improve visual acuity and the quality of life.

The kidney, cancer, and the eye: current concepts

Herein, we review the associations between the kidney, renal cancers, and the eye. Renal cancers have been reported to metastasize to the eye and the orbit. As these tumors can be confused with other amelanotic or vascular tumors, a high index of suspicion is required for early detection and management of the primary tumor. We discuss the physiology of metastases, clinical features and management of metastatic disease. A variety of ocular anomalies have been associated with renal disease. Wilms tumor, a renal tumor of childhood, can present with aniridia, which may be the first clue leading to the diagnosis of the primary tumor. Paraneoplastic syndromes are common manifestations of renal cancers and can present as retinopathies and neuro-ophthalmic disorders. Multiple cancer syndromes involve both the eye and the kidney. For example, the diagnosis of von Hippel retinal tumors can lead to a systemic evaluation and discovery of associated visceral tumors. The prognosis, screening, and counseling of such patients is discussed. Newer systemic treatments available for renal tumors, such as interferon alfa, may lead to ocular side effects including retinopathy. These patients require periodic ophthalmic examinations. This review demonstrates the essential role of the ophthalmologist, for early diagnosis and treatment that can help reduce the morbidity and mortality associated with kidney tumors and renal-associated disease.

Eye metastasis form urothelial tumours

Obit is an infrequent site of metastasis from urothelial tumours. To the best of our knowledge there are less than ten case reports of orbital or choroidal metastases from urothelial tumours reported in English medical literature. On the basis of review of these reports (Table 1) and experience in managing two more cases, it is emphasized that non-specific eye symptoms in patients of urothelial tumours need thorough ophthalmological and radiological evaluation. Herein, we present case descriptions, along with pathophsiology; and review of literature to highlight the need for early diagnosis and prompt management of this rare clinical event.

Transitional cell carcinoma metastatic to the eye in a collared peccary (Tayassu tajacu)

A 15-year-old female collared peccary (Tayassu tajacu) was presented for ophthalmic examination following sudden onset of blindness. Bilateral retinal detachment was diagnosed, neoplasia suspected, and euthanasia performed. Widespread tumor dissemination was apparent at autopsy, and transitional cell carcinoma was diagnosed histologically. The tumor was identified as arising from the ovary. Epidemiologic features of this case are discussed.

Bilateral orbital metastases from transitional cell carcinoma of the bladder

A case of bilateral orbital metastases arising from a primary transitional cell carcinoma of the bladder is presented, with simultaneous presentation of both primary and metastatic disease. The literature is reviewed.