title: Metastatic prostatic carcinoma presenting as left-sided cervical lymphadenopathy: a series of 11 cases.
abstract: Eleven cases of metastatic prostatic carcinoma in cervical lymph nodes as a primary presenting sign were identified in a survey of 250 cervical lymph node biopsies from men. The diagnosis was clinically unsuspected in all cases. All occurred on the left side of the neck. These 11 cases represented 11% of all metastatic carcinomas in the neck and 20% of those with left-sided involvement. The diagnosis was readily confirmed by immunostaining for prostate specific antigen and prostate specific acid phosphatase. Six patients are alive and well at an average of 25.8 months and five others survived for an average of 34.4 months, the combined survival being 29.7 months. This contrasts with the dismal fate of patients with metastatic adenocarcinoma from other sites who all died at an average of 2 months from diagnosis. Prostatic carcinoma should always be considered in the differential diagnosis of metastatic carcinoma in cervical lymph nodes in elderly men, as appropriate treatment results in worthwhile prolongation of life.
authors.affiliation: Area Department of Pathology, Royal Devon Hospital, Exeter, UK.
authors.forename: H
authors.initials: H
authors.lastname: Jones
authors.forename: P P
authors.initials: PP
authors.lastname: Anthony
mesh_terms: D000230:Adenocarcinoma / Q000473:pathology / Q000556:secondary*; D000368:Aged; D000369:Aged, 80 and over; D002277:Carcinoma / Q000473:pathology / Q000556:secondary*; D003937:Diagnosis, Differential; D006801:Humans; D007124:Immunoenzyme Techniques; D008206:Lymphatic Diseases / Q000473:pathology*; D008207:Lymphatic Metastasis; D008297:Male; D009333:Neck; D011471:Prostatic Neoplasms / Q000175:diagnosis*; D012189:Retrospective Studies