Conservative treatments for feline fibroadenomatous changes of the mammary gland.

BACKGROUND: Fibroadenomatous changes (FAC) of the mammary gland in cats represents a benign, progesterone-associated fibroglandular proliferation of one or more mammary glands that may occur in intact female cats at the time of puberty, during pregnancy or pseudopregnancy, or in female and male cats of any age under progestin treatment. Nowadays, the elective treatment of FAC is based on the progesterone antagonist aglepristone. This study aimed to report the treatment of FAC with a combination of drugs designed to preserve mammary gland integrity, even in pregnant cats. CASE DESCRIPTION: Eight sexually intact female cats with FAC showed mammary glands that were symmetrically enlarged and inflamed in all cases, and the skin was ulcerated in six cats. Four cats were on days 25-32 of pregnancy at presentation. Non-pregnant cats were treated with aglepristone and with a dietary supplement containing maltodextrin and bromelain. The mammary glands were massaged daily with an Aloe vera emollient gel. If the gland was inflamed or ulcerated, broad-spectrum antimicrobial, and anti-inflammatory treatments were given, and the ulcers were treated topically with a hypericum and neem-based cream. Two of the four pregnant cats were treated with the same therapeutic schedule plus cloprostenol to facilitate uterine emptying. Two pregnant cats underwent the same protocol except for aglepristone, which was not administered to safeguard the litter and see if the adjuvant therapy worked independently. At term, they delivered four and three kittens, respectively, that were normally nursed and weaned after 40 days. In all the studied cases, the mammary gland reduced in size 2-3 weeks after the start of the treatment and completely remitted after 4-5 weeks. CONCLUSION: This case series encourages adjuvant therapy in the course of FAC to preserve mammary gland integrity and functionality. Exploiting the natural decline of progesterone at the end of pregnancy (or pseudopregnancy), the therapy may also be used without aglepristone, when its use has other limitations.

Breast cancer bone metastases: an epidemiologic study in selected radiation departments.

AIMS: To quantify radiation treatments for bone metastases from breast cancer in three Sicilian provinces (Messina, Catania, Ragusa) with respect to the general population and the incidence and prevalence of breast cancer in this macro-area in a 8-year period. METHODS: All bone metastasis patients treated using radiotherapy in 8 radiation departments operating in the provinces of Messina, Catania and Ragusa were collected. Among these, metastases from breast carcinoma were analyzed according to year of irradiation. An analysis of breast cancer incidence and prevalence with respect to inhabitants in this macro-area was conducted using literature and census data. RESULTS: From January 2004 to December 2011, irradiation was delivered in 4419 bone metastasis patients. Among these, 1617 had a primary breast cancer with a median treatment per year of 206.5 (range, 164-251); 211 patients were treated in 2004 and 206 in 2011. In 2004, there were 1,048,957 female residents in the three provinces and 1,065,422 in 2011. The reported breast cancer incidence and prevalence in Sicily was respectively 100.79/100,000 and 908.54/100,000 in 2004 and 108.41/100,000 and 1091.29/100,000 in 2010. CONCLUSIONS: There has been an increase in both incidence and prevalence of breast cancer in Sicily. Nevertheless, it seems that there was no increment in skeletal-related events requiring irradiation in such patients in eastern Sicily radiation departments.

Sertoli cell tumors associated with feminizing syndrome and spermatic cord torsion in two cryptorchid dogs.

The association of cryptorchidism, functional Sertoli cell tumors, and spermatic cord torsion has been rarely reported in the literature. Two dogs were admitted for bilateral skin alopecia and weight loss. Both animals were cryptorchid and displayed a pendulous preputial sheath, prostate hypertrophy, and increased levels of circulating oestrogen. Transabdominal palpation and ultrasonography revealed the presence of neoplastic retained gonads. During surgery, spermatic cord torsion was also detected in the enlarged neoplastic testes of both dogs. Histologic examination confirmed the presence of Sertoli cell tumors that were primarily responsible for the feminizing syndrome. Complete remission of all symptoms occurred within 3 months after orchiectomy.