Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0025202 (melanoma)
 69,561 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 52-year-old man had a generalized seizure resulting in fracture of two vertebrae 10 years after excision of a superficially spreading melanoma (Clark level III) on the left flank. Additional to pain on pressure over the right upper abdomen, the erythrocyte sedimentation rate was increased (41 mm) and the activity of the liver enzymes was raised. Neurological examination indicated a loss of short-term memory, signs of meningeal irritation, unsteady gait and falling tendency. Cerebrospinal fluid showed mild pleocytosis and cells suspicious of tumour. Upper abdominal ultrasonography revealed an enlarged gallbladder with contents of soft-tissue density. Magnetic resonance imaging showed numerous round lesions in the brain which looked nodular after contrast-medium injection. Cholecystectomy revealed metastases of a malignant melanoma. It was likely that the cerebral lesions also represented metastases. The confusional state increased in severity. Neither cytostatic drugs nor radiotherapy were administered, because of the poor prognosis. The patient, now fully disoriented, died 54 days after hospital admission.
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PMID:[Brain and gallbladder metastases 10 years after local excision of a cutaneous malignant melanoma]. 787 79

In this retrospective study plain radiographs, radionuclide bone scans, computed tomography (CT) and magnetic resonance (MRT) examinations of 115 patients with metastatic carcinoma of the spine were analyzed. In 32 patients metastases were proven histologically and in the remainder by follow-up studies. Altogether, 513 vertebrae were evaluated. Forty-one patients had histologically proven breast cancer, 14 renal cell carcinoma, 11 prostate cancer, 8 melanoma. 8 tumors of the gastrointestinal system and 7 bronchial carcinoma. Evaluation of the plain films showed that the initial site of metastasis (n = 463) was the vertebral body in 441 cases and the pedicles in 294 cases. In CT scans most of the lesions confined to one part of the vertebral body (36 of 98) were localized in the posterior part. Twelve percent of the metastases were diagnosed with conventional radiography and 17% of those diagnosed with CT were not detected in skeletal scintigraphy. MRI was rarely used in diagnosing occult vertebral metastases (n = 37); 22% of the metastases demonstrated by MRI were not detected in skeletal scintigraphy. We concluded that only in 63.8% was the pedicle sign the initial site of metastasis on plain films. Bone scans and plain films are the most important diagnostic procedures for detecting and monitoring vertebral metastases. CT and MRI are only needed in patients with neurological symptoms and persistent pain.
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PMID:[Spinal metastases. Value of diagnostic procedures in the initial diagnosis and follow-up]. 789 39

The major goal in the evaluation of posterior uveal tumours is to determine whether an intra-ocular malignancy is present and whether intervention is necessary. Small uveal pigmented tumours can safely be managed by observation until growth is documented. However, extensive evaluation for each suspicious lesion is necessary in order not to miss any signs of malignancy. A case is presented of a 41 year old male patient with orbital pain as initial symptom of a choroidal melanoma. Fluorescein-angiography revealed signs of double circulation. Abnormal choroidal vessels inside the tumour showed up clearly on indocyanine-green angiography. By ultrasonography we were able to detect scleral perforation and extra-scleral extension. Computed tomography confirmed the extra-scleral extension. As there were no signs of metastasis, an orbital exenteration with sparing of the eyelids was performed. Histopathology is compared with the results of clinical investigation.
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PMID:The value of medical imaging techniques in the diagnosis of extra-ocular extension of malign melanoma of the choroid: a case report. 804 31

The introduction of high frequency transducers has considerably improved the application of US in the study of musculo-tendinous diseases. We report a rare case of tendinous metastasis from malignant melanoma. The tumour (high karyokinetic index, Clark level IV) arose 4 years earlier in the dorsal region. The patient was admitted for pain in the left knee. A nodular hypoechoic lesion, 0.8 cm in diameter, poorly marginated, located in the subcutaneous tissue and involving the patellar tendon was identified with ultrasound. Histological examination confirmed the diagnosis.
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PMID:Case report: US detection of tendinous metastasis from malignant melanoma. 816 93

The authors report about 4 cases of splenic metastases in patients with the following neoplasms: urothelial carcinoma of the left kidney, adenocarcinoma of the uterine body, adenocarcinoma of the left flexure of the colon, adenocarcinoma of the sigmoid loop. On large autopsy series, metastases to the spleen are not rare (7% in average), and rank 10th among the 44 metastatic sites described in the literature. Cancers of the breast, lung, skin (melanoma), ovaries and stomach (cardia) make up more than 60% of the primary tumors. The diagnosis is most often accidental (surveillance of operated patients), rarely clinical (pain, splenomegaly), and it is based on medical imaging (ultrasound, CT). In the absence of hemostatic disorders, percutaneous needle biopsies are possible. Treatment, when at all possible, is surgical (splenectomy) and must comply with carcinological rules.
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PMID:[Splenic metastases. Apropos of 4 cases]. 816 2

A 20-year-old caucasian woman with a 5-year history of right arm, neck, and back pain sought treatment when an automobile accident (4 months before admission) exacerbated her pain. Magnetic resonance imaging revealed an intra- and extradural mass compressing the spinal cord at the C5-C6 level. It also extended into and widened the neural foramen, mimicking a neurofibroma. A single cafe-au-lait spot was discovered in the inguinal region. A two-staged surgical resection was performed on an apparent hemorrhagic C6 nerve root mass. The mass exhibited diagnostic features of a malignant melanoma histologically, immunocytochemically, and ultrastructurally. A search for a primary lesion outside the nervous system or other metastases during an 8-year period from the onset of symptoms has been negative. The patient's chronic history, evidence of neural foraminal enlargement, and the absence of other malignant melanoma lesions or subsequent metastases indicates that this lesion may be a primary melanoma of the nerve root with a benign course.
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PMID:Melanoma arising in a cervical spinal nerve root: report of a case with a benign course and malignant features. 819 Feb 31

Several years after undergoing surgery for a malignant melanoma on his left lower back, a 51 year old man developed intermittently severe pain in his left posterior thigh. Plain X-rays showed no abnormality, but computerized tomography and magnetic resonance imaging scans demonstrated an abnormal soft tissue mass in the left sciatic notch. Although a metastasis from the original melanoma was suspected, exploration of the suspicious area revealed only hypertrophy of the left piriformis muscle. This was due to regular gymnasium exercises designed to selectively build up the musculature of the left lower limb, which the patient had undertaken in the firm belief that it would help to prevent a recurrence of his left-sided melanoma. Complete relief of the unilateral piriformis syndrome was achieved by division of the hypertrophied piriformis muscle, thereby relieving the pressure on the left sciatic nerve as it passed through the greater sciatic foramen.
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PMID:Unilateral piriformis syndrome in a patient with previous melanoma. 829 7

In a multi-centre randomised clinical trial comparing dacarbazine (DTIC) plus recombinant interferon-alfa2a (IFN) versus DTIC alone for patients with metastatic malignant melanoma, aspects of quality of life (QL) were measured prospectively by patients using linear analogue self assessment (LASA) scales including the GLQ-8 and by doctors using Spitzer's QL Index. QL scores and performance status at the time of randomisation were available for 152 of 170 eligible patients. These scores carried significant prognostic information. In univariate analyses, Spitzer QL Index assessed by the doctor and LASA scores for physical wellbeing (PWB), mood, pain, appetite, nausea and vomiting, GLQ-8 total and overall QL were significant (P < 0.01) predictors of subsequent survival. QL Index and LASA scales for mood, appetite, and overall QL remained independently significant (all P < 0.05) in multivariate models allowing for significant prognostic factors other than QL (liver metastases and performance status). These findings closely parallel those in patients with metastatic breast cancer. They add further validity to the QL Index and LASA scores, provide the first evidence of the prognostic significance of the GLQ-8, and argue strongly for the routine assessment of QL in future therapy trials.
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PMID:Prognostic value of quality of life scores in a trial of chemotherapy with or without interferon in patients with metastatic malignant melanoma. 839 88

Eighty-nine patients with generalized malignant melanoma, 63% men and median age 53 years, were included in a longitudinal quality of life (QOL) study before the start of chemotherapy. QOL was assessed by the EORTC core questionnaire technique (QLQ-C36), a study-specific melanoma (MM) module and the Hospital Anxiety and Depression (HAD) scale. The questionnaires displayed good psychometric qualities and were able to document the florid symptomatology of disseminated melanoma. They were well accepted by the patients. Before treatment the patients reported a relatively low symptom burden, good physical and social functioning, moderate psychological distress and a high overall QOL rating during the past week. Fatigue and pain were the most frequent symptoms reported. The QOL measurement differentiated between subgroups of patients differing in performance status and the tumour burden. We conclude that the EORTC questionnaire technique is feasible and clinically relevant in generalized malignant melanoma patients.
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PMID:The impact of generalized malignant melanoma on quality of life evaluated by the EORTC questionnaire technique. 840 55

A 47 year old woman underwent excision of a malignant melanoma on the right shoulder. Nine years later she was attacked by intense pain in the back. Computed tomography, bone scans and immunohistochemical study of a liver biopsy specimen revealed metastases from the malignant melanoma in the liver, spleen and skeleton. Her Karnovsky score was 50%. Chemoimmunotherapy given for five cycles consisting of dacarbazine (800 mg/m2 body surface area every 4 weeks) together with ambulatory cytokine therapy (interferon alpha-2b subcutaneously, 5 million I.U. on days 1 and 3 to 7 in the first week, days 1, 3 and 5 in the second and third weeks and interleukin 2.9 million I.U. on days 1 to 5 in the second and third weeks; no treatment was given in the fourth week) raised the Karnovsky score to 90% and abolished the pain. Lactate dehydrogenase activity, originally 3372 U/l, dropped to normal. Computed tomography demonstrated definite shrinkage of the liver metastases and some regression of the splenic and bony deposits. This improvement has now been maintained for a total of eight cycles of therapy.
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PMID:[Dramatic remission of a multiple metastasized melanoma caused by chemo-immunotherapy]. 845 2


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