Gurya cutting and female genital fistulas in Niger: ten cases

Introduction and hypothesis The objective was to determine the contribution of female genital cutting to genital fistula formation in Niger from the case records of a specialist fistula hospital. Methods A retrospective review was undertaken of the records of 360 patients seen at the Danja Fistula Center, Danja, Niger, between March 2014 and September 2016. Pertinent clinical and socio-demographic data were abstracted from the cases identified. Results A total of 10 fistulas resulting from gurya cutting was obtained: 9 cases of urethral loss and 1 rectovaginal fistula. In none of the cases was genital cutting performed for obstructed labor or as part of ritual coming-of-age ceremonies, but all cutting procedures were considered “therapeutic” within the local cultural context as treatment for dyspareunia, lack of interest in or unwillingness to engage in sexual intercourse, or female behavior that was deemed to be culturally inappropriate by the male spouse, parents, or in-laws. Clinical cure (fistula closed and the patient continent) was obtained in all 10 cases, although 3 women required more than one operation. Conclusions Gurya cutting is an uncommon, but preventable, cause of genital fistulas in Niger. The socio-cultural context which gives rise to gurya cutting is explored in some detail.


Introduction
In affluent countries such as the USA, UK or the Netherlands, genitourinary fistulas are rare. Fistula formation in affluent settings usually occurs as an unexpected complication of surgery (such as hysterectomy), radiation therapy, or malignant disease [1][2][3]. Obstetric fistulas from prolonged obstructed labor are extremely rare in resource-rich countries, yet such injuries cause most genitourinary fistulas in poor nations, where hundreds of thousands (if not several millions) of cases may still be found [4][5][6]. We report here on a less common, but completely preventable, type of genital fistula that occurs in resource-poor African countries as the result of a specific type of genital cutting locally called gurya. In such instances, genital fistulas are inadvertently created as the direct result of cutting the external genitalia, urethra, vagina or rectum. As with the post-hysterectomy fistula, this too is a form of surgical misadventure occurring in the setting of traditional therapeutic practices. We report a series of 10 such cases from the West African nation of Niger (all successfully managed) and discuss the complicated social and cultural circumstances in which such injuries arise.

Materials and methods
The medical records of the Danja Fistula Center in Danja, Niger, were reviewed to uncover cases in which female genital cutting was the cause of genital fistulas. As there is no formal institutional review board at this institution, permission for the chart review was obtained from the medical director of the Danja Fistula Center. Because it involved only a review of medical records, the project was regarded as not requiring further monitoring. The charts were reviewed and pertinent clinical and socio-demographic data were extracted. Only 10 cases of fistula resulting from genital cutting procedures occurred out of a total of 360 cases seen in the period from March 2014 to September 2016. The other cases were all of obstetrical origin. These cases have been described elsewhere in detail [6] Nine of the 10 genital cutting cases involved a total loss of the urethra and the remaining case was a rectovaginal fistula from a cutting procedure. All 10 cases can be categorized as instances of gurya, a local form of traditional cutting therapy carried out for a variety of gynecological complaints.
Pre-operative evaluation was limited to history and physical examination. Urodynamic studies were not performed. Patients with a positive empty bladder stress test or a strong history of severe/total urinary incontinence were assumed to have an incompetent bladder neck and a sling was performed along with the neourethral reconstruction.
The external genitalia were intact in all cases, but in the urethral injury cases, the urethra had been completely excised back to the bladder neck (Fig. 1). To create a neourethra, a Ushaped incision was made with the apex proximal to the existing urethral stump with the lateral arms of the BU^extending to the site of the former meatal opening (Fig. 2). The edges of the incision were mobilized both medially and laterally and the new urethra was then created by suturing the medial edges of the flaps together across the midline using interrupted 5-0 sutures of polyglactin 910 (Vicryl™; Ethicon, New Brunswick, NJ, USA), over a 14-French catheter, which served as a stent (Fig. 3).
For most cases in which a sling was included, a proximal dissection was made to expose the bladder neck and the dissection was extended along the periurethral fascia to enter the retropubic space, as has been described by McGuire and others [7]. A 2-cm by 8-cm strip of fascia lata was harvested through a single small lateral incision made 2 cm above the epicondyle of the knee. Sutures of 0-polypropylene (Prolene™; Ethicon) were placed at the two ends of the fascial strip and passed through the vaginal incision into the retropubic space using a tonsil clamp and out through the abdominal wall through a single midline suprapubic incision. The passage of the clamp through this space was continually guided with a fingertip. Passage of the sling was done before closure of the neourethra to avoid inadvertent injury to the delicate repair. After neourethral reconstruction, the sling was positioned at the level of the bladder neck and secured in place using sutures of 3-0 polyglactin 910 (Vicryl™; Ethicon). The sling was tied under very light tension to avoid creating an obstruction and the skin was closed under minimal tension to complete the repair. In two cases, a fibromuscular sling as described by Browning was used instead of a fascia lata sling, at the discretion of the operating surgeon [8]. In this technique, the lateral vaginal sidewall is opened, the ischiocavernosus muscle is mobilized bilaterally, the two ends of the muscle are brought together in the midline just under the (neo)urethra, and they are then sutured to one another to form the supportive sling [9].

Results
Clinical characteristics of the patients and their surgical histories are given in Table 1 and the social characteristics are shown in Table 2. The ethnic background of these women is similar to that of the obstetric fistula patients seen at the Danja Fistula Center [6]. They were predominantly Hausa, with some Fulani and Tuareg patients. The obstetrical histories of these women were quite different from those of women who presented with fistulas resulting from obstructed labor. Six of the women with fistulas from genital cutting had never been pregnant, 3 had had only one pregnancy each, and 1 woman had had 6 pregnancies. In all 10 cases, the external genitalia were normal. None of these women had undergone type 1, 2, or 3 genital mutilation as defined by the World Health Organization ( Table 3).
The outcome of surgery was good in all 10 cases. The 9 women with urethral loss all had successful neourethral reconstruction (combined with some form of sling operation in 7 cases) and all eventually regained continence. In 2 patients it took two operations, and in 1 patient it took three operations, for the women to become Bclosed and dry.^The rectovaginal fistula in the 12-year-old was successfully repaired. In this case, the vaginal tissues around the fistula were mobilized extensively and the fistula was closed transversely in a single layer using interrupted sutures of 3-0 polyglactin 910 (Vicryl™; Ethicon). The overlying vagina was then reapproximated with interrupted sutures of 2-0 polyglactin 910 (Vicryl™; Ethicon).

Discussion
According to the World Health Organization, female genital mutilation Bcomprises all procedures that involve partial or total removal of the external female genitalia, or other injury to the female genital organs for nonmedical reasons^ [10]. Most of these female genital cutting procedures are performed for ritual and prophylactic purposes-often integrated into initiation ceremonies for cohorts of young women and girls. Although local logics vary across cultural groups, common reasons for the practices include the alleged reduction of female desire (and thus, reducing hypersexuality and promiscuity); the Bcleansing^of girls and women; and ritual circumcision (analogous in meaning to procedures performed on boys and men) [11]. The extent of the anatomical damage incurred through the procedures varies, and loosely correlates with the WHO's classification of four types of cutting ( Table 3). The cases presented here are all unusual manifestations of type 4 cutting, which are often less severely mutilating than the others, and differ from typical presentations of female genital mutilation in important ways. First, although female genital cutting is typically considered prophylactic and often practiced widely at the community level, the genital cuttings seen in this study were all performed therapeutically for individual cases of perceived gynecological or behavioral disorders. Indeed, these differing approaches to genital cutting are reflected in Mali's 89% prevalence rate of female genital cutting among women aged 15 to 49 (mostly type 1 and type 2), whereas in Niger, the comparable rate is only 2% [12].
Despite the recognized risks of all forms of female genital cutting, which include sepsis, scarring, dyspareunia, infertility, psychological problems, hemorrhage, and sometimes death, within the understanding of traditional ethnomedical systems, these procedures are performed for what appear locally to be legitimate therapeutic purposes. Although there is no basis in biomedicine for the underlying assumptions that guide these practices, these systems of belief may nevertheless play a powerful role in directing the quest for therapy undertaken by patients and their families in parts of the world where traditional medical practices coexist with biomedicine in a pluralistic healthcare system [13]. These cultural patterns of female genital cutting are often found in parts of the world where access to emergency obstetric care is poor and obstetric fistulas from obstructed labor are common [14].
For example, among the Hausa of northern Nigeria, there is a cultural belief in a gynecological condition called gishiri. Gishiri is the Hausa word for Bsalt,^and it refers to the common salt  used in cooking, and to the chemical salts deposited at the bottoms of water jars as their contents evaporate. Gishiri (Bsalt^) plays a role in the traditional Hausa system of ethnomedicine, where it exists in balance with sweetness (zaki) and other humoral elements [15,16]. The accumulation of Bsalt^in the vagina is thought to cause various ill-defined gynecological complaints, including dyspareunia, lack of interest in sexual activity, vaginal narrowing, and obstruction to birth during the second stage of labor. In such cases, the patient may be taken by family members to a barber (wanzami) or midwife (unguzoma), who performs a vaginal cutting procedure to eliminate the postulated condition. Usually, this involves incision of the anterior vagina and often results in accidental urethral injury. Case series of genito-urinary fistulas from northern Nigeria show gishiri cuts to account for between 1 and 18% of genito-urinary fistulas in this part of the world [5,[17][18][19][20]. In one analysis of the contribution of gishiri cutting to fistulas in northern Nigeria, the authors indicated that it has been performed for obstructed labor, to excise a perceived abnormal vaginal mass, and as a treatment for dyspareunia [19]. In one case, the patient exsanguinated as a result and died from hemorrhagic shock. In Tahzib's series of 80 cases of fistula in adolescent girls aged 13 or younger, the procedure was performed for dyspareunia, amenorrhea, coital difficulties, abdominal pain, vulvar rashes, general ill health, fevers, and infertility [18]. He described these gishiri fistulas as Btypically long and clean, mid-vaginal, with total or partial destruction of the urethra^ [10], a description consistent with our findings in this series of cases.
Although the concept of gishiri does not travel across the Nigeria-Niger border, among the Hausa of southern Niger, a similar belief is called gurya (sometimes angurya or 'dan gurya), a word generally translated as Bcottonseed.^Here, the belief is that a girl may be born with a tiny Bseed^within her genitalia that can expand or grow over time, eventually causing various problems affecting her physiology and disposition, such as lack of sexual desire or diminished vaginal capacity, which results in dyspareunia or even the inability to have vaginal intercourse at all. If gurya is diagnosed, the treatment, as with gishiri, is often a cutting procedure performed by a local barber.
Examination of the social circumstances of these 10 gurya cases reveals a very clear and disturbing pattern. For the most part, these patients with cutting-related fistulas were young women, all married as adolescents (range 12 to 16 years) who experienced repeated sexual trauma in the form of unwanted intercourse, with resulting marital disharmony, mental distress, and social discord. The early age of marriage is typical for this part of Africa, a social practice that often leads to pregnancy before pelvic growth is complete, predisposing many young brides to the development of obstructed labor and obstetric fistula formation (a common scenario in most series of obstetric fistulas [4][5][6]. However, none of the cases in this series was of obstetric origin and none appears to have been done as a rite of passage or a mandated cultural practice analogous to male circumcision, as is often true in many parts of Africa [11]. In contrast, these injuries appear to have resulted from cutting procedures that were intended to Bopen^the female genitalia so that the affected women would assume their culturally expected behaviors as willing (or at least tolerant) sexual partners for their husbands. In young adolescents who are married early, the vagina may not yet be sufficiently developed to allow atraumatic sexual intercourse, a fact that itself may lead to fistula formation [21]. In adolescent girls, especially those who are married without their consent, early unwanted intercourse may be both physically and emotionally traumatic, leading to anticipatory pain and guarding, which only serve to make subsequent sexual encounters more traumatic, starting a vicious psycho-sexual spiral from which they may never escape. A genital cutting procedure can only make this worse. Clinical interviews with many of the women in this series revealed the presence of co-existent anxiety and depression and in some cases post-traumatic stress disorder was suspected. Given their circumstances, this should not be surprising.
The underlying cultural assumption among the Hausa is that the proper role of women is to be wives. As wives, they should be submissive to their husband, seeking to please him both socially and sexually, and to provide him with many children as his Breturn on investment^from the marriage payments. Indeed, Hausa men regard women as Bfields^to be Btilled^sexually, and the children that result are the Bcropô r Bprofit^from such Btilling.^If the Bfield^does not wish to be Btilled^or finds the Btilling^to be unpleasant or painful, there must be something wrong with her-certainly psychosocially if not also biologically. There are also cases of women with gurya in whom the diagnosis was made after years of unsuccessful attempts at consensual vaginal penetration following marriage [22]. It was only after Btherapeutic^cuttings produced genitourinary fistulas that caused their referral to hospitals that these women were diagnosed as having congenital abnormalities of the genitourinary tract. Indeed, gurya appears to be a diagnosis that is given to a wide range of female disorders in Nigerien Hausa society.
The fistula cases from genital cutting in this series are not the result of obstetrical trauma or a cultural rite of passage; rather, they are reflective of a society in which women are regarded primarily as sexual objects and incubators for children, rather than persons worthy in their own right, irrespective of their sexual attractiveness or personal characteristics. These fistulas are the result of a misguided therapeutic intent on the part of local traditional medical practitioners. All the injuries described in this paper were preventable, but any effective prevention strategy must pursue two complementary arms simultaneously: elevating the status of women in this part of the world, and at the same time providing them with access to competent, culturally acceptable obstetrical and gynecological care so that the need to access local cutting therapies of the type discussed here is no longer seen as necessary.

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Conflicts of interest None.
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