RESUMO
BACKGROUND: Adnexal paraovarian cysts are not frequently seen during teen development, their incidence is around 10% and usually benign. CLINICAL CASE: Adolescent female 15 years old with no pathological family and personal history relevant to her current condition. Chief complaint: Six months ago she complained with abdominal pain in meso, hypogastrium and right iliac fossa. Later, she observed an increased volume on her lower quadrant of the abdomen, mostly on her right side. During physical examination an abdominal tumor was palpated. By an abdominal-rectal manouvre, the presence of tumor was confirmed and located in front of the rectum and no implants. Imaging studies confirmed a paraovarian cyst. She underwent on surgical laparatomy and a paraovarian cyst was found. The histological diagnosis was a cystadenoma. The postoperative course was satisfactory. DISCUSSION: Epidemiological data and ultrasonographic findings are examined to confirm the diagnosis of paraovarian cyst. The laparoscopic treatment for adnexal problems is described.
Assuntos
Ligamento Largo/cirurgia , Cistadenoma/cirurgia , Neoplasias dos Genitais Femininos/cirurgia , Dor Abdominal/etiologia , Adolescente , Ligamento Largo/diagnóstico por imagem , Ligamento Largo/patologia , Constipação Intestinal/etiologia , Cistadenoma/complicações , Cistadenoma/diagnóstico por imagem , Cistadenoma/patologia , Feminino , Neoplasias dos Genitais Femininos/complicações , Neoplasias dos Genitais Femininos/diagnóstico por imagem , Neoplasias dos Genitais Femininos/patologia , Humanos , Laparotomia , Carga Tumoral , UltrassonografiaRESUMO
Cystic lesions of the liver are common and a major proportion is formed by parasitic cysts and simple cysts. Biliary cystic tumors (BCTs), namely biliary cystadenoma (BCA) and biliary cystadenocarcinoma (BCAC), are rare tumors which usually arise from the intrahepatic biliary tree. BCAs have malignant potential and are difficult to differentiate from BCAC pre-operatively on radiological imaging. Here we have presented 4 patients with BCTs and reviewed the literature pertaining to them.The data of four patients with BCA/BCAC diagnosed and treated at our institute were retrieved from our database and records were reviewed for age, sex, history, imaging, surgery, pathology and follow-up. Mean age of the patients was 53.5 years (range 30-71 years). Two male and two female patients presented with abdominal pain, of which one male patient had pancreatitis at diagnosis. Characteristic features were seen on pre-operative imaging (cystic lesions with internal septations) and biliary communication was identified in the patient with pancreatitis. Three patients were diagnosed with a BCA on final histology, while one patient had a BCAC. Following surgical resection, all the patients are asymptomatic and disease free with a mean follow-up of 24 months (range 10-40 months). In conclusion, BCTs should be suspected in the presence of a well-encapsulated, cystic hepatic lesion with internal septations. Although pre-operative distinction between BCA and BCAC is difficult, the lesion, whenever possible, should be completely resected as long-term outcomes are good, especially with BCA.
Assuntos
Neoplasias dos Ductos Biliares/patologia , Ductos Biliares Intra-Hepáticos/patologia , Cistadenocarcinoma/patologia , Cistadenoma/patologia , Adulto , Idoso , Neoplasias dos Ductos Biliares/diagnóstico por imagem , Neoplasias dos Ductos Biliares/cirurgia , Ductos Biliares Intra-Hepáticos/cirurgia , Biópsia , Cistadenocarcinoma/diagnóstico por imagem , Cistadenocarcinoma/cirurgia , Cistadenoma/diagnóstico por imagem , Cistadenoma/cirurgia , Feminino , Hepatectomia/métodos , Humanos , Laparoscopia , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Estudos Retrospectivos , Tomografia Computadorizada por Raios X , Resultado do TratamentoRESUMO
BACKGROUND: To date there is no consensus about the treatment of choice for symptomatic or complicated simple liver cysts. METHODS: A retrospective study of all patients diagnosed with simple liver cyst surgically managed at Ramon y Cajal Hospital during the period between 1998 and 2008 was performed. RESULTS: We analyzed 21 patients, 18 females (85.7%) and three males (14.3%) with a mean age of 64.2 years. Ten patients (47.6%) were asymptomatic. During follow-up, cyst growth was determined. Three patients (14.3%) presented an infected simple liver cyst. Seven patients (33.3%) presented abdominal pain and one patient (4.8%) reported an abdominal mass during self-examination. Treatment consisted of unroofing and cyst drainage in 18 patients (85.7%) and cyst enucleation in three patients (14.3%). Postoperative complications appeared in two patients (9.6%). There was no mortality. Pathology revealed simple liver cyst in 17 patients (80.9%) and liver cystadenoma in four (19.1%). The latter were reoperated for complete cyst resection. Recurrence rate was 23.5% (four cases) for the simple liver cysts. In all cases, unroofing was performed. CONCLUSION: In some cases, cystadenomas show ultrasonographic and radiological features similar to simple liver cysts, implying an incorrect surgical approach. We recommend performing an intraoperative biopsy of all resected liver cysts to confirm its nature. Unroofing is associated with a high recurrence rate (>20%). Therefore, we propose cyst enucleation as the best surgical treatment.
Assuntos
Cistos/cirurgia , Laparotomia , Hepatopatias/cirurgia , Dor Abdominal/etiologia , Idoso , Fístula Biliar/etiologia , Biópsia , Estudos Transversais , Cistadenoma/diagnóstico , Cistadenoma/diagnóstico por imagem , Cistadenoma/epidemiologia , Cistadenoma/patologia , Cistadenoma/cirurgia , Cistos/complicações , Cistos/diagnóstico por imagem , Cistos/epidemiologia , Cistos/patologia , Drenagem , Feminino , Humanos , Hepatopatias/complicações , Hepatopatias/diagnóstico por imagem , Hepatopatias/epidemiologia , Hepatopatias/patologia , Neoplasias Hepáticas/diagnóstico , Neoplasias Hepáticas/diagnóstico por imagem , Neoplasias Hepáticas/epidemiologia , Neoplasias Hepáticas/patologia , Neoplasias Hepáticas/cirurgia , Imageamento por Ressonância Magnética , Masculino , Pessoa de Meia-Idade , Pneumonia/etiologia , Complicações Pós-Operatórias/etiologia , Recidiva , Reoperação , Estudos Retrospectivos , Tomografia Computadorizada por Raios XRESUMO
BACKGROUND: Patients with ulcerative colitis (UC) or Crohn's disease (CD) have an increased risk for the development of colorectal dysplasia and carcinoma. Although appendiceal inflammation occurs histologically in 40-86% of colectomy specimens from patients with inflammatory bowel disease (IBD), appendiceal neoplasms have been reported only infrequently, and the notion of a direct association between IBD and appendiceal neoplasia is speculative. CLINICAL CASE: A 54-year-old male patient developed abdominal pain and bloody diarrhea 3 years prior. Colonoscopy and biopsy established the diagnosis of UC (proctosigmoiditis). Disease activity was moderate at the beginning and the patient initially received medical treatment with mesalazine and prednisone. He was admitted to our clinic for right lower abdominal pain. Physical examination revealed tenderness on palpation at this site. Laboratory tests were normal (including serum carcinoembryonic antigen and CA 19-9). Colonoscopy showed intrinsic compression of the cecum. The patient underwent partial cecum resection and extirpation of the mucocele. He presented postsurgical ileus resolved with medical treatment. Final histological report revealed cystadenoma of the appendix. At the 20-month follow-up, the patient was in satisfactory condition. CONCLUSIONS: We present the eighth patient, to our knowledge, with a primary cystadenoma of the appendix and UC. Special attention should be paid to patients with extraordinary symptoms during follow-up, even in UC patients.
Assuntos
Neoplasias do Apêndice/complicações , Colite Ulcerativa/complicações , Cistadenoma/complicações , Mucocele/etiologia , Dor Abdominal/etiologia , Neoplasias do Apêndice/diagnóstico , Neoplasias do Apêndice/diagnóstico por imagem , Neoplasias do Apêndice/cirurgia , Calcinose/complicações , Calcinose/diagnóstico por imagem , Cistadenoma/diagnóstico , Cistadenoma/diagnóstico por imagem , Cistadenoma/cirurgia , Hemorragia Gastrointestinal/etiologia , Humanos , Íleus/etiologia , Masculino , Pessoa de Meia-Idade , Complicações Pós-Operatórias/etiologia , Proctite/complicações , Tomografia Computadorizada por Raios XRESUMO
BACKGROUND: The finding of adnexal masses during pregnancy is an exceptional event. Its reported incidence is less than 5% and most cases resolve spontaneously as the pregnancy progresses. OBJECTIVE: Describe a case series of patients with adnexal mass and pregnancy. MATERIAL AND METHODS: We retrospectively reviewed the medical records of patients who had diagnosis of pregnancy and adnexal over a period of five years. RESULTS: The incidence was 0.22%. The mean age was 26 +/- 7.3 years, mean gestational age was 17 +/- 6.6 weeks. The diagnosis was established by ultrasound (USG) in 95% of cases, 48% had cystic characteristics, the mean diameter of the tumor was 99 +/- 42 mm. Cistectomy was performed during pregnancy or trans-cesarean section in 30% and 58% of patients respectably. The mean tumor size was 118 mm (range 2 a 40 mm), weight 1,370 g (range 10 a 5,800 g). The most frequent histological diagnosis were serous cyst (40%), mature teratoma (28%), mucinous (6%), malignancy (4%). There were not complications related to the surgical procedure. CONCLUSIONS: The USG constitute a safe method for the diagnosis, but the image method with the highest positive predictive value is the MRI. Tumor markers (CA-125, AFP, GCH-B,DHL, ACE), are not useful during pregnancy. If the tumor doesn't achieve surgical criteria the recommended follow up is clinical observation and USG. If surgery is decided, it should be performed between 16 a 23 weeks of pregnancy, and it's recommended to send the tumor to histological diagnosis, in case of malignancy the surgery will continue according to the tumor stage. The time and delivery route will be decided by the obstetrician.