Aged ; Conjunctival Neoplasms ; diagnosis ; Female ; Humans ; Melanoma ; diagnosis

An 81-year-old woman with a raised pigmented nodule over her left cornea for 7 months duration was examined. Dark conjunctival pigmentation was observed in the upper bulbar fornix conjunctiva. She had previously undergone primary surgical excision of a malignant conjunctival melanoma four years earlier. The tumor separated easily from the corneal surface, but remained slightly attached to the corneoscleral surface. A corneoscleral lamellar dissection of 3 mm in width and 2 mm in depth as well as a corneoscleral lamellar keratoplasty for the reconstruction of the corneoscleral defect were performed. The wide upper bulbar and fornix conjunctiva were excised, and an amniotic membrane transplantation was performed. Biopsy revealed an invasive melanoma with a depth of 1 mm. Left, right, and inferior tumor margins of the corneoscleral lesion and the pigmentary lesion in the conjunctiva were free of the tumor. After surgery, 0.04% mitomycin was administered topically 4 times daily for 4 weeks. There was no recurrence 2 years after surgery, and systemic evaluation revealed no metastasis.
Aged, 80 and over ; Amnion/*transplantation ; Conjunctival Neoplasms/*surgery ; *Corneal Transplantation ; Female ; Humans ; Melanoma/*surgery ; Neoplasm Recurrence, Local ; Recurrence

PURPOSE: To report a case of primary amyloidosis localized to the conjunctiva. CASE SUMMARY: A 19-year-old male with a conjunctival mass and foreign body sensations in the right eye transferred from another hospital. A 0.5 × 2.5 cm reddish mass was present in the medial canthus of the right conjunctiva with no other clinically specific signs. Surgical excisional biopsy was performed. Histological examination showed amyloid deposition. There was no other orbital involvement apart from the conjunctiva. Abnormalities were not found in the systemic examination. CONCLUSIONS: We report a case of primary amyloidosis localized to the conjunctiva.
Amyloidosis ; Biopsy ; Conjunctiva ; Conjunctival Neoplasms ; Foreign Bodies ; Humans ; Lacrimal Apparatus ; Male ; Orbit ; Plaque, Amyloid ; Sensation ; Young Adult

OBJECTIVETo determine the prevalence of HIV seropositivity among patients with squamous cell carcinoma of the conjunctiva.

METHODSAll patients with clinical and histopathological confirmation of squamous cell carcinoma seen during a ten year period (July 1999 to June 2009) were tested for HIV (Human Immunodeficiency Virus). The number of patients with squamous cell carcinoma of the conjunctiva who are HIV positive were counted.

RESULTSA total of thirty-three (33) eyes in thirty-two (32) patients were confirmed histopathologically to have conjunctival squamous cell carcinoma. Their ages ranged from 22 years to 66 years with a mean age of (38.6 ± 11.8) years (SD). The male to female ratio was 1:1.5. Twenty four (75%) of these patients were HIV positive.

CONCLUSIONSSquamous cell carcinoma is associated with the human immunodeficiency virus and is thus a marker for the disease in Benin City, Nigeria.

Adult ; Aged ; Carcinoma, Squamous Cell ; epidemiology ; etiology ; Conjunctival Neoplasms ; epidemiology ; etiology ; Female ; HIV Seropositivity ; complications ; Humans ; Male ; Middle Aged ; Nigeria ; epidemiology ; Prevalence ; Young Adult

PURPOSE: To investigate the clinical features and course of conjunctival malignant melanoma in Korea. METHODS: The medical records of 15 patients, 5 males and 10 females, diagnosed with conjunctival malignant melanoma who had been treated at Severance Hospital from May 1991 to March 2004 were reviewed retrospectively. The clinical parameters of the patients, tumors, and treatment were analyzed for their relation to outcome measures. RESULTS: The mean age at the time of diagnosis was 53.4 years (+/-11.7 years). In all cases, the disease was unilateral and all patients had experienced at least one recurrence. Local lymph node metastasis was found in 3 patients (20%) and the mean time to metastasis was 3.5 years. Systemic metastasis was found in 6 patients (40%) and the mean time to metastasis was 9.3 years. There were 5 cases of tumor-related death (33.3%), 4 of which were attributed to systemic metastasis. The Kaplan-Meier estimates of cumulative survival rate were 90% at 30 months and 56.6% at 70 months. CONCLUSIONS: Although conjunctival malignant melanoma is a rare disease, it is life-threatening and complete tumor excision at an early stage is mandatory, as is additional therapy to prevent local recurrence and systemic metastasis.
Adult ; Conjunctival Neoplasms/mortality/*pathology/*physiopathology ; Female ; Humans ; *Lymphatic Metastasis ; Male ; Melanoma/mortality/*physiopathology/*secondary ; Middle Aged ; *Neoplasm Recurrence, Local ; Retrospective Studies ; Survival Analysis ; Time Factors

CT and MRI are utilized to differentiate between different types of masses and to determine the extent of lesions involving the lacrimal gland and the fossa. Although many diseases that affect the lacrimal gland and fossa are specifically diagnosed by imaging, it is frequently very difficult to differentiate each specific disease on the basis of image characteristics alone due to intrinsic similarities. In lacrimal gland epithelial tumors, benign pleomorphic adenomas are seen most commonly with a well defined benign appearance, and a malignant adenoid cystic carcinoma is seen with a typical invasive malignant appearance. However, a malignant myoepithelial carcinoma is seen with a benign looking appearance. Lymphomatous lesions of the lacrimal gland include a broad spectrum ranging from reactive hyperplasia to malignant lymphoma. These lesions can be very difficult to differentiate both radiologically and pathologically. Generally, lymphomas tend to occur in older patients. The developmental cystic lesions found in the lacrimal fossa such as dermoid and epidermoid cysts can be diagnosed when the cyst involves the superior temporal quadrant of the orbit and manifests as a non-enhancing cystic mass and, in case of a lipoma, it is diagnosed as a total fatty mass. However, masses of granulocytic sarcoma and xanthogranuloma, as well as vascular masses, such as a hemangiopericytoma, are difficult to diagnose correctly on the basis of preoperative imaging findings alone. A careful clinical evaluation and moreover, a pathologic verification, are needed. In this pictorial review, the various imaging spectrums of pathologic masses involving the lacrimal gland and fossa are presented, along with appropriate anatomy and pathology reviews.
Carcinoma, Squamous Cell/radiography ; Conjunctival Neoplasms/radiography ; Cysts/radiography ; Eye Neoplasms/*radiography ; Hemangiopericytoma/radiography ; Humans ; Lacrimal Apparatus/*pathology ; Lacrimal Apparatus Diseases/radiography ; Lipoma/radiography ; Lymphoma/radiography ; Neoplasms, Glandular and Epithelial/radiography ; Neurofibroma/radiography ; Sarcoma, Myeloid/radiography

Breast cancer is the most common primary source of orbital metastasis. Metastasis occurs through hematogenous spread and predominantly involves the choroid. We present a case of a metastatic subconjunctival mass associated with primary breast cancer. To our knowledge, this is the first reported case of its kind. A 41-year-old woman presented with complaints of conjunctival injection and a foreign body sensation in the left eye. She had a history of breast cancer and had been treated 2 years previously with modified radical mastectomy followed by adjuvant radiotherapy and chemotherapy. Slit-lamp examination showed a cystic mass under the temporal bulbar conjunctiva, associated with dilated overlying conjunctival vessels. An excisional biopsy revealed a poorly differentiated adenocarcinoma. Positron emission tomography examination for systemic malignancy revealed multiple systemic metastasis. Metastatic disease should be considered in the differential diagnosis of subconjunctival lesions, and ophthalmic manifestations can play an important role in the detection of metastatic spread of a known primary breast cancer.
Adenocarcinoma ; Adult ; Biopsy ; Breast Neoplasms* ; Breast* ; Choroid ; Conjunctiva ; Conjunctival Neoplasms ; Diagnosis, Differential ; Drug Therapy ; Female ; Foreign Bodies ; Humans ; Mastectomy, Modified Radical ; Neoplasm Metastasis ; Orbit ; Positron-Emission Tomography ; Radiotherapy, Adjuvant ; Sensation

Adult ; Aged ; Aged, 80 and over ; Conjunctival Neoplasms ; diagnostic imaging ; pathology ; radiotherapy ; surgery ; Female ; Follow-Up Studies ; Humans ; Lymphoma, B-Cell, Marginal Zone ; diagnostic imaging ; pathology ; radiotherapy ; surgery ; Male ; Middle Aged ; Orbital Neoplasms ; diagnostic imaging ; pathology ; radiotherapy ; surgery ; Prognosis ; Retrospective Studies ; Tomography, X-Ray Computed