The Effect of Transformational Leadership Style and Conflict Management of the Head Nursing Care for Mrs. R with a Medical Diagnosis of Mammary Tumors in the Kemuning Room of Waled Regional General Hospital, Cirebon Regency

Mammary tumors are abnormalities of cells in the breast that grow multiple times and then form a mass or lump. Mammary tumors are among the most common benign tumors in women. Based on WHO data in 2009, 8--9% of women were diagnosed with breast tumors, with the prevalence of breast tumors in Indonesia in 2019 estimated to reach 42.1 per 100,000 population with an average mortality of 7.6 per 100,000. The purpose of this case study is to provide nursing care to patients who have mammary tumors. Using a qualitative approach with case studies as the main method, using observation sheets, interviews, and documentation studies. The case study selected one patient as the study subject, namely a patient with a mammary tumor in the Kemuning Room, RSUD Waled, Cirebon Regency. Nursing care management is based on the fulfillment of patient needs carried out in three days. The results of the case study showed that after being given nursing care, there was a decrease in pain and an improvement in breathing patterns. The conclusion is that nursing care is effective in meeting the needs of patients with mammary tumors.