Mucinous breast cancer with solitary metastasis to humeral head: a case report

Breast cancer is the most common cause of metastatic deposits in the skeleton, and bone is the most common site of recurrence of breast cancer. Breast cancer metastasis most commonly affects the spine, ribs, pelvis, and proximal long bones; however, only 3.5% of breast cancer patients develop long-bone metastases. The humerus is the most common upper-extremity site for bony metastasis, and pathologic fractures can result. The patient in the current study presented with breast cancer and discovered to have humeral head metastasis during initial workup. The dilemma was in investigation the modality to confirm humeral head metastasis as there are many differential diagnoses with similar findings. After staging workup, the patient was treated with neoadjuvant chemotherapy followed by modified radical mastectomy and radiotherapy of the chest wall and the shoulder. The lesion in humerus was well healed.

Multiple bone metastases in a patient with differentiated thyroid cancer [DTC]: complete resolution following thyroidectomy and four ablation doses of 1-131

Multiple bone metastases from a differentiated thyroid cancer are usually incurable. We report the case of a young Omani woman who presented with 8 discrete skeletal lesions three years after a total thyroidectomy. Following four ablation doses of I-131 she has remained in clinical and biochemical remission for over five years. An extraordinary aspect of this case was the persistent refusal of her husband to use contraception either for himself or his wife. This resulted in her treatment being delayed for more than 6 years during which time the patient delivered and breastfed four additional healthy babies

Absence of left pulmonary artery: case report

Agenesis and hypoplasia of left-sided pulmonary artery anomalies have been infrequently reported. The majority of cases are diagnosed in childhood, but occasionally some asymptomatic cases are first recognised in adulthood when detected by an abnormal chest radiograph. We report a twenty-one year old female patient with left pulmonary artery agenesis who was asymptomatic till adulthood, but presented with mild respiratory symptoms and an abnormal chest X-ray. A contrast enhanced computerised tomography [CECT] scan helped to establish the diagnosis. Early diagnosis of this condition is essential to avert potentially lethal complications

Graves' disease following interferon therapy for chronic hepatitis C infection

We describe the first case of Graves' disease occurring at Sultan Qaboos University Hospital, Oman, in a patient who was under treatment with interferon alfa for HCV infection. INF-? is now being widely used to treat patients with a variety of disorders including infection with hepatitis C virus. Clinical thyroid disease, hypo and hyperthyroidism can occur in up to 15% of patients. We emphasize the need for thyroid function screening before and during therapy to identify patients early in the course of their disease

Tc-99m tetrofosmin scintimammography for the detection of recurrent breast cancer in a patient with equivocal mammography study

This is a case report describing a patient at Sultan Qaboos University Hospital, Oman, with recurrent local breast cancer and axillary lymph node metastasis. The cancer was detected with 99Tc-m tetrofosmin scintimammography after an equivocal mammography study