Hereditary Hemorrhagic Telangiectasia, also known as Osler-Weber-Rendu Syndrome is an autosomal
dominant disorder causing systemic abnormalities of the vascular structure. There are multiple arteriovenous malformations present in the skin and mucosal surface of the nail beds, nose, gastrointestinal tract, lungs and brain. Epistaxis is the common presentation symptom, which may require multiple hospital admissions and blood transfusions. It is extremely rare disease in our population. We report 4 cases of HHT who presented to us with moderate to severe epistaxis and how we managed these patients.
Intravascular papillary endothelial hyperplasia (IPEH) or Masson’s tumour is a benign vascular proliferation that mimics other malignant vascular tumour. To date, this is the fourth case of Masson’s tumour at urethra being reported in the literature. A 65-year-old female Para 2, presented with post-menopausal bleeding. Examination revealed a 4x3x3 cm growth surrounding the urethral meatus. She underwent examination under anaesthesia and excision of the periurethral mass. Histopathological examination confirmed Masson’s tumour. Diagnosis and management of this uncommon tumour at a rare location was discussed.
Keywords: angiosarcoma, endothelial hyperplasia, Masson’s tumour, urethral neoplasm, vascular neoplasm
Primary malignant melanoma of the vagina is rare but aggressive. Various treatment options include surgery and adjuvant therapy has been advocated but the outcome remained unpredictable. Standard treatment protocol is yet to be established. We report a case of 54-year-old, Para 4+1, with malignant melanoma of the vagina. She underwent wide local excision but the surgical margin was not clear of malignant cells, hence adjuvant radiotherapy was given. Combination chemotherapy was initiated subsequently as her disease disseminated. She succumbed later due to septicaemic shock. The treatment options for vaginal melanoma were reviewed.
Fulminant haemorrhage in cervical cancer leads to severe anaemia and haemodynamic instability. Palliative management includes vaginal packing as temporary measure, radiotherapy and other invasive surgical procedures. High dose emergency chemotherapy is not commonly implemented particularly when complicated with anaemia and renal impairment. We discuss three case series on the usefulness of high dose chemotherapy to combat bleeding from cervical cancer as an emergency treatment. The first case was clinically staged as operable 2A disease with severe anaemia due to bleeding from the tumour mass. The haemoglobin was corrected by blood transfusion while the bleeding was being arrested by high dose chemotherapy. The second case was inoperable with invasion to the bladder mucosa. She had frank haematuria and bleeding from the tumour with severe anaemia. A course of chemotherapy and blood transfusion controlled the bleeding and anaemia was corrected. The third case presented late with obstructive uropathy and anaemia. She required dialysis, blood transfusion and high dose emergency chemotherapy to stop the bleeding before undergoing urinary diversion after an unsuccessful ureteric stenting. High dose chemotherapy consisting cisplatin, vincristine, bleomycin and mitomycin-C has a clinical value in arresting fulminant haemorrhage in cervical cancer.
A 28-year-old G3P1+1 at 6 weeks period of amenorrhea with a previous Caesarean section presented with per vaginal bleeding. A cervical ectopic pregnancy was confirmed by a transvaginal scan. An intramuscular methotrexate was given followed by intracervical route due to poor decline of the serum βHCG. However, due to persistent increment of serum βHCG, an additional four doses of intramuscular methotrexate with folinic acid rescue were administered and she responded well to the regime. Unfortunately, following the last dose, she developed an episode of excessive per vaginal bleeding which required suction and curettage of the cervical canal. A Foley‘s catheter balloon was placed intracervically as a tamponade and the bleeding was successfully arrested.
The receptor-interacting protein 140 (RIP 140) is a well known nuclear repressor and has been shown to be crucial for female reproduction and metabolism. However, the function of this repressor in developmental processes is still unknown. We conducted a study to investigate the expression patterns of RIP 140 in developing zebrafish embryos. Semi-quantitative RT-PCR analysis revealed that RIP140 was highly expressed in the eye, swim bladder, reproductive and metabolic organs of adult zebrafish. During embryogenesis, RIP 140 mRNA was continuously expressed throughout all the developmental stages with the highest expression at 24 hours of post-fertilization (hpf). Furthermore, in situ hybridization whole-mounts revealed that the expression of this gene was mainly localized in the eyes, mid-brain, pectoral fin buds and somites. Therefore, this present study has provided a starting point for future investigations to examine the role of RIP 140 in the development of these organs.
Ectopic pregnancy in the interstitial part of the fallopian tube (cornual pregnancy) is a rare condition but can be fatal. Traditionally, the treatment had been cornual resection or hysterectomy. More conservative approaches had been advocated recently. There is no consensus on the dose or number of methotrexate injections that should be used in the treatment of interstitial pregnancies. Single dose intramuscular methotrexate is one of the treatment options. However, the failure rate is higher if the serum beta-hCG (beta-human chorionic gonadotrophin) level is more than 5000 IU/L. We report a case of cornual ectopic pregnancy with high initial serum beta-hCG level being successfully treated with multiple doses of systemic methotrexate. MRI was used to assess clinical resolution of cornual ectopic pregnancy.
First trimester placenta accreta is a rare occurrence but potential life threatening and catastrophic. Most of these
cases ended up with emergency hysterectomy. We report a case of incidental finding of placental accreta during
evacuation of retained product of conception (ERPOC) for missed miscarriage. A 33-year-old, Gravida 4 Para 2 + 1
at 15 weeks’ gestation admitted for missed miscarriage, failed medical evacuation requiring ERPOC. There was
excessive bleeding during the procedure and required hysterectomy and bilateral internal iliac artery ligation.
Histopathological examination confirmed products of conception with evidence of placenta accreta. This case
highlighted the diagnostic dilemma and importance of early accurate diagnosis of placental accreta prior to any
surgical intervention for miscarriage.
Morbidly adherent placenta with spontaneous rupture of membrane at extreme prematurity poses poor pregnancy outcome. Various issues on different management modalities still remain perplexed and individual consideration is vital. Two cases of morbidly adherent placenta with symptomatic per vaginal bleeding and spontaneous rupture of membrane at severe prematurity were reviewed and discussed. We found that, active intervention by termination of pregnancy and methotrexate therapy at early gestation can prevent the need of hysterectomy following major obstetrics haemorrhage.
Vulvo-vaginal haematomas are not an uncommon obstetric complication. Despite advances in obstetric care, practice and technique, vulvo-vaginal haematomas do occur especially in complicated vaginal deliveries. Various management options are available for vulvo-vaginal haematomas. We describe three cases of vulvo-vaginal haematomas with different severity and presentations which were managed in different manners i.e. local haemostasis control, laparotomy with hysterectomy, and transarterial embolisation. The choice of treatment options would mainly depend on the clinical presentations, availability of expertise as well as facilities. Early identification is crucial.