Aim: Emotionally-restricted and 'poor-understanding' communication between a patient and their physician may be associated with difficulties in diagnosis and with poor treatment results in clinical practice. To our knowledge, the associations between distance and reserve in patient physician communication and the risk of breast cancer (BC) are rarely considered together in a prospective study. Patients and Methods: In an extension of the Kuopio Breast Cancer Study, 115 women with breast symptoms were evaluated for emotional distance and reservation in patient-physician communication before any diagnostic procedures were carried out. Results: Clinical examination and biopsy showed BC in 34 patients, benign breast disease (BBD) in 53 patients, while 28 individuals were shown to be healthy (HSS). There was a trend for the BC group to report more emotional distance in patient-physician communication (30134, 89.0%; grade I to IV emotional distance) than the patients in the HSS and BBD groups (78.6% and 75.5%, grade I to IV emotional distance, respectively). However, the mean of the distance score for HSS, BBD and BC groups differed only slightly in grade II and grade III. The BC group had a higher ERS emotional reservation score in contact (25134, 73.5%; grade I to IV reserve) than the patients in the HSS and BBD groups (57.1% and 62.1%, grade I to IV reserve, respectively). However, the mean of the reserve score for HSS, BBD and BC groups differed only slightly in grade II, grade III and grade IV Conclusion: The results of this study showed that patients with BC could be at risk for emotional distance and reserve in patient-physician communication and this should be taken into account in the relationship between the patient and their physician and may have clinical relevance in day-to-day clinical work.