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Biomedical subjects

J C Seski

Publications and source records attributed to J C Seski.

11 recordsLinked to original sources
PubMed1986

Adenoid cystic carcinoma of Bartholin gland.

Five cases of adenoid cystic carcinoma of the Bartholin gland, a rare vulvar tumor, are reviewed with respect to clinical and pathological characteristics. Histologic transition from normal Bartholin gland to adenoid cystic carcinoma was evident in two cases. Two patients developed the tumor in association with pregnancy. Local recurrences are common and may precede distant metastases, pulmonary being the most common. Patients with repetitive local recurrence or pulmonary metastases may have slowly progressive disease and survive for many years. This is reflected in the disparity between the progression-free interval and survival curves. The recommended primary treatment is wide local excision, obtaining clear margins, and an ipsilateral inguinal lymphadenectomy.

Adult↗
PubMed1985

Surgical management of irradiation-induced small bowel damage.

Seventy-seven patients, presenting with radiation small bowel injuries at the University of Texas M. D. Anderson Hospital and Tumor Institute at Houston between 1962 and 1978, were analyzed retrospectively. The patients were divided into two categories: bowel bypass without resection, and resection of irradiated bowel. Each group was then analyzed for its short- and long-term complications. Ileocolectomy with end-to-end anastomosis was the surgical procedure of choice in those people undergoing resection. There was no difference in short-term complications noted between the two groups. The long-term complications of fistula formation and continued small bowel necrosis could be prevented by resection, as a primary procedure. The surgical details of ileocolectomy with end-to-end anastomosis are presented, along with an analysis of the complications encountered in both groups.

Abscess↗
PubMed1979

Progesterone binding by human endometrial tissue during the proliferative and secretory phases of the menstrual cycle and by hyperplastic and carcinomatous endometrium.

Cytosol receptors for progesterone were assayed in human endometrial tissue during the proliferative and secretory phases of the menstrual cycle and in the hyperplastic and carcinomatous endometrium. The assays were performed utilizing a technique involving prior treatment of the cytosol extract with dextran-coated charcoal to remove endogenous progesterone. The results showed that the progesterone receptor activity was higher during the later proliferative and early secretory phases of the menstrual cycle. Hyperplastic and carcinomatous endometrium also contained specific cytosol receptor for progesterone, and the binding activity of the hyperplastic endometria and endometrial polyps was comparable to that found during the later proliferative phase of the menstrual cycle. No apparent correlation between the progesterone receptor level and the morphologic degree of differentiation in Grades 1 and 2 adenocarcinomas of the endometrium was observed.

Adenocarcinoma↗
PubMed1978

Abnormalities of lymphocyte transformations in women with condylomata acuminata.

The cellular immunity of 16 women with recalcitrant condylomata acuminata was investigated with an in vitro assay of antigen-induced lymphocyte transformations. Results were compared to those of 24 age-matched controls. Lymphocyte transformation responses (in counts per minute) for women with condylomata were much lower than controls for phytohemagglutinin-P, 32,285 and 60,015, (P less than .001); for concanavallin A, 28,664 and 58,605, (P less than .001); and for pokeweed mitogen, 34,941 and 73,394 (P less than .0001). No significant differences in lymphocyte transformations were noted between the 2 groups to Candida or streptokinase-streptodornase antigens. Immunosuppressive diseases, recurrent infections, and intraepithelial neoplasms of the genital tract were more frequent in the group of women with condylomata, and this seems to clinically substantiate the depressions noted in their in vitro cellular immunity. A refractory course of condyloma acuminatum in some women may be a reflection of an underlying state of immunosuppression.

Adolescent↗
PubMed1978

Abnormalities of lymphocyte transformations in women with intraepithelial carcinoma of the vulva.

Cellular immunity of the delayed type in women with intraepithelial carcinoma (carcinoma is situ) of the vulva was investigated by an in vitro assay of mitogen-induced lymphocyte transformations. Test results from 9 patients were compared to those of 23 age-matched control subjects. Lymphocyte transformation responses in counts per minute were significantly lower for women with carcinoma in situ of the vulva than for control subjects for phytohemagglutinin-P (at 50 microgram/ml) 6238 and 28,102 (P less than 0.0001); for phytohemagglutinin-P (at 165 microgram/ml 7222 and 21,417 (P less than 0.001); for concanavallin A, 14,988 and 41,888 (P less than 0.0001); and pokeweed mitogen, 20,861 and 49,601 (P less than 0.001). No significant differences in lymphocyte transformations were noted between these two groups to the specific antigens, Candida or streptokinase-streptodornase. Four patients with carcinoma in situ of the vulva were also found to have intraepithelial carcinoma of the cervix and/or vegina. The occurrence and clinical course of carcinoma in situ of the vulva in some women may be related to an underlying defect in cellular immunity. Immunosuppression may also explain the frequent association noted between carcinoma of the vulva and the development of other malignant neoplasms.

Adolescent↗
PubMed1977

Bladder dysfunction after radical abdominal hysterectomy.

Bladder dysfunction is a common occurrence following radical hysterectomy. We studied bladder function prospectively in 10 patients before and after radical hysterectomy. Results suggest that the hypertonic phase observed immediately postoperatively is the result of an increase in myogenic tonicity of the detrusor muscle secondary to the trauma of operation and prolonged catheter drainage. The inability of patients to urinate effectively is due to partial detrusor denervation. Combined cystometry and electromyography confirmed the presence of normal sphincter function and the absence of detrusor sphincter dyssynergia. Prevention of postoperative bladder atony includes a careful preoperative urologic evaluation, including cystometry. Postoperative bladder care should emphasize the prevention of overdistention. Inability to empty the bladder after operation may be managed effectively by intermittent self-catheterization, Urecholine, or prolonged catheter drainage. Patients should be evaluated periodically to uncover delayed bladder decompensation.

Bethanechol Compounds↗
PubMed1977

Microinvasive squamous carcinoma of the cervix: definition, histologic analysis, late results of treatment.

The surgical tissues and clinical records of 54 surgically treated patients with microinvasive carcinoma of the cervix were retrospectively analyzed. Utilizing a definition that limited microinvasion to a depth of 3 mm, and excluded lymphatic and blood vascular involvement, the incidence of regional metastases in 37 patients for whom lymph nodes were available for study was 0%. Confluence of microinvasion did not imply a greater potential for metastatic spread or a worse prognosis. Lymphatic and blood vascular permeations were associated with nodal metastasis in one of four lesions which otherwise were microinvasive. Random cervical biopsy alone was inadequate for the diagnosis of microinvasion. Cone biopsy demonstrated an accuracy of 83% in diagnoses, but failed to eliminate intraepithelial or microinvasive carcinoma in 78% of the hysterectomy specimens. It is concluded that microinvasive carcinoma, as defined in this study, can be effectively treated by conservative rather than radical means.

Adult↗
PubMed1976

Radical pelvic surgery versus radiation therapy for stage I carcinoma of the cervix (exclusive of microinvasion).

During the period from January 1, 1945, through December 31, 1975, 446 patients with Stage I infiltrative carcinoma of the cervix (exclusive of microinvasion) were evaluated at the University of Michigan Medical Center. Four different study groups with treatment comparisons between radical hysterectomy with pelvic lymph node dissection and full-course radiation therapy are analyzed. The over-all uncorrected five-year survival rate when each form of therapy is evaluated approximates 85 per cent; the corrected five-year survival rate is approximately 90 per cent. When the regional lymph nodes were negative, the five-year survival rate was 96 per cent; when they were positive, the five-year survival rate was 55 per cent. Pathologic variations are evaluated, and basic vital statistics are reported. Thirteen per cent of the patients developed a recurrence within five years, 70 per cent occurring within the first three years. The therapeutic morbidity experienced in both groups of patients is essentially comparable, and the advantages of each form of therapy are presented.

Adult↗